Flooding/expanded
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Learn more about flooding. 16 May 2019Contents
Causing Flooding
Only three effects have a chance to cause a ship to flood:
- Being struck by an enemy torpedo.
- Being rammed by an enemy ship.
- Being hit by a depth charge as a submarine.
It is impossible to cause a flooding on an allied ship.[1] Underwater shell hits can cause damage but do not cause flooding.
A ship is immune from flooding during the action time of its Damage Control Party .
A ribbon is awarded when a flood is caused to an enemy ship. Though captains may be awarded multiple flooding ribbons, it is not possible for a ship to suffer from the effects of more than two floods concurrently: one forward and one aft. In the case of submarines, only one active flood in possible, in the amidship section.
Flooding Chance
Ramming causes flooding in the impacted section if the ram causes 10% or more damage to the ship.
The probability of a ship flooding from a torpedo strike depends on:
- the base flooding chance of the torpedo,
- the presence and quality of a Torpedo Protection System,
- where the ship is struck,
- the presence of upgrades and signals mounted on the ships,
- the skills possessed by the attacking and defending commanders.
All ships — except destroyers and submarines — have torpedo protection for their citadel. As a result, the chance of flooding and damage are reduced even if the ship doesn't have "Torpedo Protection" displayed on the Port screen. Destroyers and submarines do not have any torpedo protection, so the torpedo damage reduction bonus of Damage Control System Modification 1 will not function when the upgrade is mounted on a destroyer. (Yet another argument in favor of Engine Room Protection
.)
Base chance
Flood chance when striking anywhere but the ship's anti-torpedo belt.
Where:
- FCB - Base flooding chance
- FCT - Torpedo flood chance (from the tables below)
- SVL = 1.04 if the attacking ship flies the Victor Lima
signal flag, else 1
- SJWU = 1.15 if the attacking ship flies the Juliet Whiskey Unaone
signal flag, else 1
- KLQ = 1.30 if the attacking commander has the Liquidator skill, else 1
Against a Torpedo Protection System
Flood chance when striking a ship's anti-torpedo belt
Where:
- FCTP - Flooding chance against a ship's Torpedo Protection system
- FCB - Base flooding chance
- UDCS - 0.97 if the Damage Control System Modification 1
upgrade is mounted and the ship is not a destroyer, else 1
- TP - Damage reduction of the ship's Torpedo Protection system (ship specific; roughly 0-50%)
- KTP - 0.07 if the defending commander has the Vigilance skill, else 0
- KPF - 0.10 if the attacking commander has the Proximity Fuze skill, else 0
Ship-Launched Torpedo Data
Nation | Torpedo Type | Range | Speed | Damage | Arming Distance | Detection Range | Flood Chance | Deployed Aboard |
---|---|---|---|---|---|---|---|---|
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Bliss Leavitt Mk2 | 5.00 km | 49 knots | 5,900 | 132 m | 0.80 km | 91% | ![]() |
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Bliss Leavitt Mk3 | 5.00 km | 54 knots | 6,033 | 145 m | 0.90 km | 94% | ![]() |
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Bliss Leavitt Mk7 mod. 0 | 4.50 km | 54 knots | 6,033 | 145 m | 0.90 km | 94% | ![]() |
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Bliss Leavitt Mk3 | 5.00 km | 48 knots | 6,400 | 129 m | 1.00 km | 99% | ![]() |
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Bliss Leavitt Mk9 mod. 1b | 5.00 km | 56 knots | 9,900 | 150 m | 1.10 km | 159% | ![]() ![]() |
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Mk11 | 5.50 km | 56 knots | 11,733 | 150 m | 1.10 km | 192% | ![]() ![]() ![]() ![]() ![]() ![]() |
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Bliss Leavitt Mk9 mod. 1 | 8.20 km | 49 knots | 6,233 | 132 m | 1.00 km | 96% | ![]() ![]() |
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Mk12 | 6.40 km | 64 knots | 11,733 | 172 m | 1.30 km | 192% | ![]() ![]() ![]() |
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Mk15 mod. 0 | 9.20 km | 55 knots | 11,600 | 148 m | 1.10 km | 190% | ![]() ![]() ![]() |
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Mk15 mod. 0 | 7.00 km | 65 knots | 11,600 | 175 m | 1.30 km | 190% | ![]() |
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Bliss Leavitt Mk7 mod. 2B | 10.50 km | 49 knots | 9,667 | 132 m | 1.00 km | 156% | ![]() |
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Mk15 mod. 3 | 4.50 km | 65 knots | 16,633 | 175 m | 1.30 km | 279% | ![]() |
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Mk15 mod. 3 | 9.20 km | 55 knots | 16,633 | 148 m | 1.10 km | 279% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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Mk16 mod. 1 | 10.50 km | 66 knots | 19,033 | 173 m | 1.40 km | 323% | ![]() ![]() ![]() ![]() ![]() |
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Mk29 | 13.70 km | 43 knots | 21,600 | 115 m | 0.90 km | 206% | ![]() |
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Mk29 mod. 1 | 13.50 km | 66 knots | 19,033 | 177 m | 1.40 km | 323% | ![]() |
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Mk17 | 16.50 km | 66 knots | 17,900 | 177 m | 1.40 km | 301% | ![]() ![]() ![]() ![]() |
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Mk22 mod. 0 | 10.00 km | 82 knots | 7,033 | 440 m | 2.20 km | 31.50% | ![]() |
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Mk22 mod. 1 | 10.00 km | 82 knots | 7,833 | 440 m | 2.20 km | 31.50% | ![]() |
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Mk28 mod. 0 | 11.00 km | 82 knots | 7,833 | 440 m | 2.20 km | 31.50% | ![]() |
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Mk28 | 11.00 km | 86 knots | 7,833 | 462 m | 2.30 km | 31.50% | ![]() |
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Mk28 MIE mod. 0 | 8.00 km | 65 knots | 12,500 | 803 m | 1.60 km | 73% | ![]() |
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Mk28 MIE | 9.00 km | 65 knots | 13,867 | 803 m | 1.60 km | 82% | ![]() ![]() |
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Mk29 mod. 0 | 12.00 km | 86 knots | 7,833 | 462 m | 2.30 km | 31.50% | ![]() |
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Mk29 | 12.00 km | 89 knots | 7,833 | 478 m | 2.40 km | 31.50% | ![]() |
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Mk29 MIE | 10.00 km | 69 knots | 14,967 | 852 m | 1.60 km | 90% | ![]() |
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Mark 29 mod 1 | 6.00 km | 89 knots | 10,000 | 478 m | 2.40 km | 56% | ![]() |
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Mark 29 Mag 2 | 16.50 km | 66 knots | 18,100 | 815 m | 1.90 km | 111% | ![]() |
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450 mm Type44 mod. 2 | 8.00 km | 48 knots | 6,800 | 129 m | 0.80 km | 107% | ![]() |
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Type42 mod. 1 | 5.00 km | 44 knots | 6,133 | 118 m | 0.70 km | 96% | ![]() ![]() ![]() |
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533 mm Type44 mod. 2 | 7.00 km | 57 knots | 9,066 | 153 m | 1.20 km | 145% | ![]() ![]() ![]() ![]() |
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533 mm Type6 | 7.00 km | 57 knots | 10,833 | 153 m | 1.20 km | 145% | ![]() ![]() ![]() ![]() |
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Type8 | 6.00 km | 63 knots | 14,600 | 169 m | 1.60 km | 240% | ![]() ![]() ![]() ![]() ![]() |
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Type8 | 12.00 km | 60 knots | 17,233 | 161 m | 1.60 km | 287% | ![]() |
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Type8 mod. 2 | 10.00 km | 59 knots | 16,267 | 158 m | 1.50 km | 269% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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Type8 mod. 3 | 8.00 km | 63 knots | 14,600 | 169 m | 1.60 km | 240% | ![]() |
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Type90 | 15.00 km | 57 knots | 15,633 | 153 m | 1.90 km | 257% | ![]() |
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Type90 mod. 1 | 10.00 km | 62 knots | 17,233 | 166 m | 1.60 km | 287% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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Type90 mod. 3 | 8.00 km | 76 knots | 20,967 | 204 m | 2.50 km | 355% | ![]() |
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Type92 | 7.00 km | 68 knots | 14,400 | 183 m | 1.40 km | 240% | ![]() ![]() ![]() |
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Type93 | 12.00 km | 60 knots | 20,967 | 161 m | 1.60 km | 355% | ![]() |
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Type93 | 12.00 km | 60 knots | 17,223 | 161 m | 1.60 km | 287% | ![]() ![]() |
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Type93 | 13.00 km | 57 knots | 23,767 | 153 m | 1.70 km | 406% | ![]() |
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Type93 | 15.00 km | 57 knots | 23,767 | 153 m | 1.70 km | 406% | ![]() ![]() ![]() |
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Type93 | 20.00 km | 62 knots | 20,967 | 166 m | 2.50 km | 355% | ![]() ![]() ![]() ![]() |
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Type93 mod. 1 | 10.00 km | 62 knots | 17,233 | 166 m | 1.60 km | 287% | ![]() |
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Type93 mod. 2 | 10.00 km | 67 knots | 20,967 | 180 m | 1.70 km | 355% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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Type93 mod. 2 dw | 20.00 km | 67 knots | 20,967 | 180 m | 0.90 km | 436% | ![]() ![]() |
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Type93 dw | 15.00 km | 67 knots | 20,967 | 180 m | 0.90 km | 436% | ![]() |
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Type93 mod. 3 | 12.00 km | 67 knots | 23,767 | 180 m | 1.70 km | 406% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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Type90 mod. 5 | 12.00 km | 86 knots | 11,833 | 220 m | 1.70 km | 194% | ![]() |
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Type93 Improved | 20.00 km | 64 knots | 23,767 | 172 m | 2.50 km | 406% | ![]() |
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Type F3 | 8.00 km | 76 knots | 21,366 | 204 m | 1.90 km | 361% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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Type95 mod. 3 | 6.00 km | 78 knots | 10,800 | 419 m | 2.10 km | 62% | ![]() |
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Type95 mod. 3 MZ | 12.50 km | 73 knots | 14,300 | 902 m | 1.90 km | 85% | ![]() |
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Torpedo Model 1908 | 4.00 km | 45 knots | 6,133 | 121 m | 0.70 km | 96% | ![]() |
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Torpedo Model 1910 | 4.00 km | 51 knots | 6,167 | 137 m | 0.80 km | 96% | ![]() ![]() ![]() |
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Torpedo Model 1912 | 5.00 km | 52 knots | 7,233 | 140 m | 0.80 km | 115% | ![]() ![]() |
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45-36NU | 4.50 km | 62 knots | 13,667 | 166 m | 1.00 km | 229% | ![]() |
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53-27 | 5.00 km | 65 knots | 13,200 | 175 m | 1.30 km | 217% | ![]() |
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53-36 | 4.00 km | 64 knots | 14,400 | 172 m | 1.30 km | 240% | ![]() ![]() |
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53-36 mod. 1 | 4.02 km | 64 knots | 14,400 | 172 m | 1.30 km | 240% | ![]() ![]() |
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53-39 | 8.00 km | 55 knots | 14,400 | 148 m | 1.10 km | 240% | ![]() ![]() |
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53-38 | 4.00 km | 65 knots | 14,400 | 175 m | 1.30 km | 240% | ![]() ![]() ![]() ![]() ![]() |
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53-39 mod. 1 | 4.00 km | 70 knots | 15,100 | 188 m | 1.40 km | 250% | ![]() ![]() ![]() |
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53-38U | 4.00 km | 65 knots | 17,933 | 188 m | 1.30 km | 302% | ![]() ![]() ![]() ![]() ![]() |
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53-36 mod. 2 | 8.00 km | 55 knots | 14,400 | 148 m | 1.10 km | 240% | ![]() ![]() ![]() ![]() ![]() |
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53-39 mod. 2 | 8.00 km | 60 knots | 15,100 | 161 m | 1.20 km | 250% | ![]() ![]() |
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53-39 mod. 3 | 10.00 km | 57 knots | 15,100 | 153 m | 1.10 km | 250% | ![]() ![]() |
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53-39 mod. 4 | 10.00 km | 60 knots | 15,100 | 161 m | 1.20 km | 250% | ![]() ![]() ![]() |
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53-51 | 10.00 km | 65 knots | 17,933 | 175 m | 1.30 km | 302% | ![]() |
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53-49M | 8.00 km | 66 knots | 14,600 | 161 m | 1.40 km | 244% | ![]() ![]() |
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53-50 | 12 km | 65 knots | 16,200 | 175 m | 1.30 km | 271% | ![]() |
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53-51 | 10.00 km | 65 knots | 15,100 | 161 m | 1.20 km | 250% | ![]() |
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53-51 | 8.00 km | 60 knots | 14,400 | 161 m | 1.20 km | 240% | ![]() ![]() ![]() |
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ET-46 | 6.00 km | 53 knots | 19,500 | 142 m | 0.60 km | 332% | ![]() |
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53-51 | 10.00 km | 60 knots | 14,400 | 161 m | 1.20 km | 240% | ![]() |
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53-36 | 7.00 km | 75 knots | 4,600 | 302 m | 1.70 km | 23% | ![]() |
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53-36 | 7.00 km | 75 knots | 5,167 | 302 m | 2.00 km | 26% | ![]() |
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53-36 MZ | 11.50 km | 62 knots | 9,233 | 250 m | 1.50 km | 51% | ![]() |
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53-36 MZ | 11.50 km | 65 knots | 10,333 | 262 m | 1.50 km | 58% | ![]() |
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53-38 | 9.00 km | 75 knots | 4,600 | 302 m | 2.00 km | 23% | ![]() |
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53-38 | 9.00 km | 75 knots | 5,167 | 302 m | 2.00 km | 26% | ![]() |
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53-36 MZ | 12.00 km | 69 knots | 10,333 | 278 m | 1.40 km | 58% | ![]() |
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53-36 MZ | 12.00 km | 69 knots | 11,767 | 278 m | 1.40 km | 68% | ![]() |
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53-38 | 9.00 km | 65 knots | 5,167 | 175 m | 1.70 km | 77% | ![]() |
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53-38 MZ | 12.30 km | 74 knots | 14,300 | 914 m | 1.70 km | 85% | ![]() |
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53-38U | 10.00 km | 78 knots | 4,600 | 314 m | 2.10 km | 23% | ![]() |
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53-38U | 10.00 km | 78 knots | 5,167 | 314 m | 2.10 km | 55% | ![]() |
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53-38U MZ | 13.50 km | 72 knots | 11,767 | 290 m | 1.50 km | 68% | ![]() |
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53-38U MZ | 13.50 km | 72 knots | 12,767 | 290 m | 1.50 km | 75% | ![]() |
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G/6 | 5.00 km | 49 knots | 9,067 | 132 m | 0.90 km | 145% | ![]() |
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G/6 AV** | 6.00 km | 49 knots | 10,600 | 132 m | 0.90 km | 172% | ![]() ![]() |
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G/6D | 7.00 km | 52 knots | 10,600 | 140 m | 1.00 km | 173% | ![]() ![]() |
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G7 | 7.00 km | 54 knots | 10,600 | 145 m | 1.00 km | 173% | ![]() |
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G7 | 4.00 km | 58 knots | 10,433 | 156 m | 1.10 km | 170% | ![]() |
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G7 Klippfisch | 7.00 km | 61 knots | 13,700 | 164 m | 1.30 km | 227% | ![]() |
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G7a T1 | 7.50 km | 62 knots | 13,700 | 166 m | 1.30 km | 227% | ![]() ![]() ![]() |
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G7a T1 | 10.00 km | 62 knots | 13,700 | 166 m | 1.30 km | 227% | ![]() |
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G7a T1 | 10.00 km | 59 knots | 13,700 | 158 m | 1.30 km | 227% | ![]() |
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G7 Steinbutt | 8.00 km | 65 knots | 13,700 | 175 m | 1.30km | 227% | ![]() ![]() ![]() ![]() ![]() |
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G7 T1 Ausf.A | 10.00 km | 50 knots | 13,700 | 134 m | 1.20 km | 227% | ![]() ![]() |
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G7 Steinbarsch | 8.50 km | 65 knots | 14,400 | 175 m | 1.30 km | 240% | ![]() ![]() ![]() |
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G7a T1 | 8.00 km | 65 knots | 13,700 | 172 m | 1.30 km | 227% | ![]() |
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J9 | 6.00 km | 54 knots | 20,633 | 145 m | 1.70 km | 343% | ![]() |
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G7 Schildbutt | 9.50 km | 66 knots | 14,400 | 177 m | 1.40 km | 240% | ![]() ![]() |
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G7 T1 Ausf.B | 12.00 km | 50 knots | 16,533 | 134 m | 1.40 km | 279% | ![]() ![]() ![]() ![]() |
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G7a T1 | 12.00 km | 64 knots | 13,700 | 172 m | 1.30 km | 227% | ![]() |
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G7a T1 Ausf. B | 8.00 km | 75 knots | 18,400 | 201 m | 1.80 km | 331% | ![]() |
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G7 Wolfsbarsch | 10.00 km | 67 knots | 14,400 | 180 m | 1.40 km | 240% | ![]() ![]() |
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G7 Steinwal | 10.5 km | 69 knots | 14,400 | 185 m | 1.40 km | 240% | ![]() |
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G7 Steinbutt | 6.00 km | 65 knots | 13,700 | 175 m | 1.30 km | 227% | ![]() ![]() |
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G7a T1 | 6.00 km | 64 knots | 13,700 | 172 m | 1.30 km | 227% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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G7 T1 Ausf.C | 13.50 km | 50 knots | 16,533 | 134 m | 1.40 km | 279% | ![]() ![]() |
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G7e T1 mod. 0 | 11.50 km | 73 knots | 6,800 | 392 m | 1.90 km | 31% | ![]() |
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G7e T1 | 11.50 km | 73 knots | 7,533 | 392 m | 1.90 km | 31% | ![]() |
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G7e T3 mod. 0 | 12.50 km | 73 knots | 7,533 | 392 m | 1.90 km | 31% | ![]() |
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G7e T3 | 12.50 km | 77 knots | 8,633 | 414 m | 2.10 km | 35% | ![]() |
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G7e T3 mod. 0 MZ | 5.50 km | 59 knots | 11,233 | 951 m | 1.90 km | 64% | ![]() |
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G7e T3 MZ | 6.30 km | 59 knots | 12,500 | 951 m | 1.90 km | 73% | ![]() ![]() |
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G7e T4 mod. 0 | 14.00 km | 77 knots | 8,633 | 414 m | 2.10 km | 35% | ![]() |
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G7e T4 | 14.00 km | 82 knots | 8,633 | 440 m | 2.20 km | 35% | ![]() |
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G7e T4 | 10.00 km | 82 knots | 9,233 | 440 m | 2.20 km | 51% | ![]() |
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G7e T4 MZ | 6.30 km | 62 knots | 12,500 | 999 m | 1.90 km | 73% | ![]() |
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533 mm Mk II | 6.00 km | 53 knots | 10,000 | 142 m | 1.10 km | 160% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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533 mm Mk IV | 7.50 km | 57 knots | 11,967 | 153 m | 1.20 km | 196% | ![]() |
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450 mm Mk VI | 6.00 km | 53 knots | 4,200 | 142 m | 1.20 km | 63% | ![]() |
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533 mm Mk V | 6.00 km | 59 knots | 11,967 | 158 m | 1.20 km | 196% | ![]() ![]() ![]() ![]() |
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533 mm Mk VII | 7.00 km | 59 knots | 15,733 | 158 m | 1.20 km | 262% | ![]() ![]() ![]() ![]() ![]() ![]() |
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533 mm Mk II | 10.00 km | 61 knots | 15,867 | 164 m | 1.30 km | 265% | ![]() |
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533 mm Mk IX | 8.00 km | 61 knots | 15,433 | 164 m | 1.30 km | 257% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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533 mm Mk IX* | 8.00 km | 61 knots | 15,867 | 164 m | 1.30 km | 265% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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533 mm Mk IXM | 8.00 km | 61 knots | 15,867 | 164 m | 1.30 km | 265% | ![]() |
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533 mm Mk IXM | 10.00 km | 62 knots | 15,533 | 164 m | 1.30 km | 259% | ![]() |
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533 mm Mk VII | 8.00 km | 62 knots | 15,533 | 166 m | 1.30 km | 259% | ![]() |
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533 mm Mk IX** | 10.00 km | 62 knots | 15,533 | 166 m | 1.30 km | 259% | ![]() ![]() ![]() ![]() ![]() |
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622 mm Mk I | 10.00 km | 67 knots | 29,367 | 180 m | 1.70 km | 355% | ![]() |
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622 mm Mk I | 10.00 km | 67 knots | 21,067 | 180 m | 1.70 km | 355% | ![]() |
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622 mm Mk I | 10.00 km | 67 knots | 29,367 | 185 m | 1.70 km | 355% | ![]() |
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533 mm Mk VII | 10.00 km | 62 knots | 16,767 | 166 m | 1.30 km | 282% | ![]() ![]() |
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533 mm Mk IXM | 10.00 km | 62 knots | 16,767 | 166 m | 1.30 km | 282% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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533 mm Mk VIII Mod 0 | 9.00 km | 75 knots | 5,700 | 302 m | 1.70 km | 29.00% | ![]() |
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533 mm Mk VIII Mod 0* | 10.00 km | 75 knots | 6,267 | 302 m | 1.70 km | 32.00% | ![]() ![]() |
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533 mm Mk VIII Mod 0** | 11.00 km | 75 knots | 6,800 | 302 m | 1.70 km | 36.00% | ![]() ![]() |
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533 mm Mk VIII | 10.00 km | 42 knots | 5,700 | 113 m | 1.10 km | 29.00% | ![]() |
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533 mm Mk VIII MZ | 7.00 km | 65 knots | 11,000 | 524 m | 1.70 km | 63.00% | ![]() |
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533 mm Mk VIII | 12.00 km | 78 knots | 7,833 | 314 m | 1.70 km | 42.00% | ![]() |
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550 mm 19V | 7.00 km | 52 knots | 7,433 | 140 m | 1.20 km | 115% | ![]() |
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550 mm 19V Mle 1 | 7.50 km | 52 knots | 7,433 | 140 m | 1.20 km | 115% | ![]() |
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550 mm 19D | 6.00 km | 57 knots | 12,233 | 153 m | 1.20 km | 199% | ![]() ![]() ![]() |
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550 mm 19D Mle 0 | 7.50 km | 57 knots | 11,267 | 153 m | 1.20 km | 184% | ![]() |
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550 mm 19D Mle 1 | 7.00 km | 57 knots | 12,233 | 153 m | 1.20 km | 199% | ![]() |
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550 mm 23DT Mle 1 | 8.00 km | 68 knots | 14,833 | 183 m | 1.40 km | 246% | ![]() ![]() ![]() |
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550 mm 24V | 8.00 km | 57 knots | 18,400 | 153 m | 1.20 km | 311% | ![]() |
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550 mm 23DT | 9.00 km | 60 knots | 14,833 | 161 m | 1.30 km | 246% | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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550 mm 24V | 8.00 km | 65 knots | 18,400 | 175 m | 1.40 km | 311% | ![]() |
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550 mm 24V Mle 1 | 8.00 km | 75 knots | 18,400 | 201 m | 1.80 km | 311% | ![]() |
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550 mm 24V Mle 2 | 8.00 km | 75 knots | 18,400 | 201 m | 1.40 km | 311% | ![]() ![]() |
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533 mm Mk IXM | 8.00 km | 62 knots | 16,767 | 166 m | 1.30 km | 282% | ![]() ![]() |
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533 mm Mk VII | 12.00 km | 62 knots | 16,767 | 166 m | 1.30 km | 282% | ![]() |
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533 mm Mk IXM* | 13.50 km | 65 knots | 16,767 | 175 m | 1.30 km | 282% | ![]() |
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450 mm W 200 | 6.00 km | 48 knots | 6,133 | 129 m | 1.10 km | 96% | ![]() |
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500 mm G7 | 4.00 km | 58 knots | 10,433 | 156 m | 1.10 km | 170% | ![]() |
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533 mm Si 270 K | 8.00 km | 51 knots | 7,333 | 156 m | 1.10 km | 115% | ![]() ![]() ![]() |
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533 mm Si 270 G | 8.00 km | 51 knots | 9,067 | 137 m | 1.00 km | 145% | ![]() ![]() |
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533 mm Si 270 H | 10.00 km | 51 knots | 12,667 | 137 m | 1.00 km | 220% | ![]() |
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533 mm Si 270 G2 | 8.00 km | 56 knots | 9,067 | 150 m | 1.10 km | 145% | ![]() ![]() |
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533 mm Si 270 M | 12.00 km | 51 knots | 13,367 | 137 m | 1.10 km | 207% | ![]() ![]() ![]() |
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533 mm Si 270 | 12.00 km | 51 knots | 13,367 | 137 m | 1.10 km | 220% | ![]() ![]() ![]() |
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533 mm Si 270 M1 | 10.00 km | 56 knots | 10,000 | 150 m | 1.10 km | 160% | ![]() ![]() ![]() |
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533 mm 23DT | 7.00 km | 68 knots | 14,833 | 183 m | 1.40 km | 246% | ![]() |
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533 mm Si 270 M2 | 12.00 km | 56 knots | 10,000 | 150 m | 1.00 km | 160% | ![]() ![]() |
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533 mm Si 270 | 8.00 km | 72 knots | 20,433 | 193 m | 1.70 km | 349% | ![]() |
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533 mm Si 270 H2 | 12.00 km | 56 knots | 12,667 | 150 m | 1.00 km | 207% | ![]() |
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533 mm Si 270 | 6.00 km | 67 knots | 23,767 | 180 m | 1.70 km | 406% | ![]() |
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533 mm Si 270 N | 13.50 km | 56 knots | 13,900 | 150 m | 1.10 km | 230% | ![]() ![]() ![]() ![]() ![]() ![]() |
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G/6 D | 8.40 km | 49 knots | 9,233 | 132 m | 1.10 km | 175% | ![]() |
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533 mm Type6* | 7.00 km | 57 knots | 10,833 | 153 m | 1.20 km | 175% | ![]() |
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533mm Mk II | 7.30 km | 51 knots | 10,000 | 137 m | 1.10 km | 190% | ![]() ![]() |
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Mark 11 | 6.40 km | 64 knots | 11,733 | 172 m | 1.10 km | 230% | ![]() ![]() |
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533 mm Mk IX* | 9.40 km | 61 knots | 15,867 | 172 m | 0.80 km | 265% | ![]() ![]() |
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533mm Mk VII | 6.40 km | 62 knots | 16,700 | 166 m | 0.80 km | 341% | ![]() ![]() |
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533 mm 53-38 | 4.00 km | 65 knots | 14,400 | 175 m | 1.30 km | 240% | ![]() |
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533 mm 53-51 | 8.00 km | 60 knots | 14,400 | 161 m | 1.20 km | 240% | ![]() ![]() |
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533mm 53-51 | 8.00 km | 61 knots | 14,400 | 161 m | 0.80 km | 290% | ![]() ![]() |
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Mk15 mod. 3* | 10.50 km | 59 knots | 16,633 | 158 m | 0.70 km | 340% | ![]() |
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533mm Mk IX* | 8.00 km | 61 knots | 15,866 | 161 m | 0.80 km | 322% | ![]() ![]() |
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Mk15 mod. 3 | 9.50 km | 59 knots | 16,633 | 158 m | 0.70 km | 340% | ![]() ![]() |
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533 mm Mk15 Mod. 0 | 9.20 km | 55 knots | 11,600 | 148 m | 1.10 km | 190% | ![]() |
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533 mm Mk31 | 6.70 km | 68 knots | 16,633 | 183 m | 1.40 km | 279% | ![]() |
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Type90 mod. 1 | 12.00 km | 67 knots | 20,967 | 180 m | 0.80 km | 355% | ![]() ![]() |
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533 mm 53-56 | 10.00 km | 62 knots | 17,933 | 166 m | 0.80 km | 302% | ![]() |
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533 mm 53-56 | 11.00 km | 62 knots | 17,933 | 166 m | 0.80 km | 302% | ![]() |
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Mark 17 | 13.50 km | 69 knots | 17,900 | 185 m | 0.80 km | 368% | ![]() |
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550 mm 24V Mod D | 12.00 km | 64 knots | 18,400 | 172 m | 0.80 km | 311% | ![]() |
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Mk16 mod. 1 | 10.50 km | 67 knots | 19,033 | 180 m | 0.80 km | 395% | ![]() |
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Mk16 mod. 2 | 12.00 km | 67 knots | 17,900 | 180 m | 0.80 km | 368% | ![]() |
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53-39 mod. 4 | 10.00 km | 60 knots | 15,100 | 161 m | 1.20 km | 250% | ![]() |
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Mark 17 | 13.50 km | 69 knots | 18,800 | 185 m | 0.80 km | 368% | ![]() |
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53-51 | 11.00 km | 65 knots | 17,933 | 175 m | 1.30 km | 302% | ![]() |
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Mark 17* | 13.50 km | 69 knots | 17,900 | 185 m | 0.80 km | 368% | ![]() |
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Mark 17* | 13.50 km | 69 knots | 18,800 | 185 m | 0.80 km | 389% | ![]() |
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Torped M1913 | 8.00 km | 55 knots | 4,200 | 148 m | 1.20 km | 63% | ![]() ![]() |
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Torped M1913 mod 1 | 8.00 km | 60 knots | 6,200 | 161 m | 1.40 km | 95% | ![]() ![]() |
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Torped M1924 mod 0 | 7.00 km | 72 knots | 6,200 | 193 m | 1.60 km | 95% | ![]() |
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Torped M1929 | 8.00 km | 65 knots | 6,200 | 175 m | 1.40 km | 95% | ![]() ![]() |
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Torped M1924 mod 1 | 10.00 km | 65 knots | 7,533 | 175 m | 1.40 km | 119% | ![]() ![]() |
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Torped M1924 mod 2 | 6.00 km | 72 knots | 7,553 | 193 m | 1.60 km | 119% | ![]() |
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Torped M1924 mod 2 | 7.50 km | 72 knots | 7,553 | 193 m | 1.60 km | 119% | ![]() ![]() |
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Mark 10 | 8.00 km | 57 knots | 14,400 | 153 m | 1.20 km | 240% | ![]() |
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Torped M1943 mod 2 | 10.00 km | 76 knots | 7,533 | 204 m | 1.60 km | 119% | ![]() |
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Torped M1943 | 12.00 km | 76 knots | 7,533 | 204 m | 1.60 km | 119% | ![]() ![]() |
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Torped M1924 mod 2 | 8.50 km | 76 knots | 10,700 | 204 m | 1.60 km | 173% | ![]() |
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Torped M1943 mod 1 | 12.00 km | 76 knots | 10,700 | 204 m | 1.60 km | 173% | ![]() ![]() ![]() ![]() |
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Torped M1947 | 13.50 km | 86 knots | 10,700 | 231 m | 1.80 km | 173% | ![]() |
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Torped M1947 mod 0 | 9.00 km | 80 knots | 10,700 | 215 m | 1.60 km | 173% | ![]() |
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Torped M1947 | 12.00 km | 86 knots | 7,533 | 231 m | 1.80 km | 119% | ![]() |
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Torped M1943 mod 1 | 13.50 km | 86 knots | 10,700 | 231 m | 1.60 km | 173% | ![]() |
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Torped M1947 mod 1 | 15.00 km | 86 knots | 10,700 | 231 m | 1.80 km | 173% | ![]() |
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Torped M1947 mod 0 | 10.00 km | 86 knots | 11,200 | 231 m | 1.60 km | 180% | ![]() |
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Torped M1947 mod 2 | 15.00 km | 86 knots | 10,700 | 231 m | 1.80 km | 173% | ![]() |
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Torped M1927 mod 1 | 8.00 km | 70 knots | 17,500 | 188 m | 1.30 km | 296% | ![]() |
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533 mm Mk IX | 8.00 km | 61 knots | 15,867 | 164 m | 1.30 km | 265% | ![]() ![]() |
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533 mm Si 270 | 8.00 km | 61 knots | 15,867 | 164 m | 1.30 km | 265% | ![]() |
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533 mm Mk 15B | 8.00 km | 62 knots | 16,633 | 166 m | 1.10 km | 279% | ![]() |
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533 mm Mk 17 | 10.50 km | 66 knots | 17,500 | 166 m | 1.30 km | 296% | ![]() ![]() |
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53,3 cm torpedo | 12.00 km | 71 knots | 15,000 | 172 m | 1.30 km | 249% | ![]() |
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533 mm Mk VII ES | 6.00 km | 59 knots | 11,967 | 158 m | 1.20 km | 196% | ![]() ![]() |
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533 mm Mk VII* ES | 7.00 km | 59 knots | 15,733 | 158 m | 1.20 km | 262% | ![]() |
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533 mm Si 270 ES | 8.00 km | 61 knots | 15,867 | 164 m | 1.30 km | 265% | ![]() ![]() |
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533 mm MkIV* ES | 8.00 km | 59 knots | 11,967 | 158 m | 1.20 km | 196% | ![]() |
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533 mm Mk VIII ES | 8.00 km | 62 knots | 16,633 | 166 m | 1.30 km | 279% | ![]() |
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533 mm Mk IX ES | 8.00 km | 62 knots | 16,633 | 166 m | 1.30 km | 279% | ![]() |
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533 mm Si 270 it | 13.50 km | 56 knots | 13,900 | 150 m | 1.30 km | 240% | ![]() |
- ↑ Update 0.7.6.
- ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 2.22 2.23 2.24 2.25 2.26 2.27 2.28 2.29 2.30 2.31 2.32 2.33 2.34 2.35 2.36 2.37 2.38 2.39 2.40 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.50 2.51 2.52 2.53 2.54 2.55 2.56 2.57 2.58 2.59 2.60 2.61 2.62 This ship uses the torpedo turning mechanic.
- ↑ 3.0 3.1 3.2 3.3 3.4 These particular deepwater torpedoes can only hit battleships and aircraft carriers.
Aerial Torpedo Data
Nation | Torpedo Type | Range | Speed | Damage | Arming Distance | Detection Range | Flood Chance | Deployed Aboard |
---|---|---|---|---|---|---|---|---|
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Torpedo Mk.7D | 3.0 km | 35 knots | 3,500 | 282 m | 1.1 km | 33% | ![]() |
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Torpedo Mk.7 | 3.0 km | 35 knots | 5,567 | 313 m | 1.1 km | 45% | ![]() |
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Torpedo Mk.7 | 3.0 km | 35 knots | 5,567 | 344 m | 1.1 km | 45% | ![]() |
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Torpedo Mk.7 mod. 1 | 3.0 km | 43 knots | 4,367 | 577 m | 1.4 km | 37% | ![]() |
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Torpedo Mk.7 | 3.0 km | 35 knots | 4,667 | 344 m | 1.1 km | 40% | ![]() |
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Torpedo Mk.13-2 | 3.5 km | 35 knots | 6,467 | 376 m | 1.5 km | 52% | ![]() ![]() |
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Torpedo Mk.13-2 | 3.5 km | 35 knots | 6,467 | 423 m | 1.6 km | 52% | ![]() |
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Torpedo Mk.13-2 Mod 1 | 3.5 km | 43 knots | 5,067 | 577 m | 1.9 km | 42% | ![]() ![]() |
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Torpedo Mk.13-2 Mod 1 | 3.5 km | 43 knots | 3,633 | 577 m | 1.9 km | 29% | ![]() |
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Torpedo Mk.13-2 | 3.5 km | 35 knots | 6,467 | 470 m | 1.6 km | 52% | ![]() ![]() |
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Torpedo Mk.7 mod. 1 | 4.0 km | 35 knots | 5,067 | 470 m | 1.1 km | 42% | ![]() |
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Torpedo Mk.7 mod.1 | 4.0 km | 35 knots | 5,067 | 517 m | 1.1 km | 42% | ![]() |
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Torpedo Mk.13-2 Mod 2 | 3.5 km | 43 knots | 6,433 | 577 m | 1.9 km | 53% | ![]() |
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Torpedo Mk.7D | 4.0 km | 35 knots | 4,233 | 517 m | 1.1 km | 33% | ![]() |
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Torpedo Mk.25 | 4.0 km | 35 knots | 7,600 | 517 m | 1.6 km | 63% | ![]() |
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Type 91 mod. 0 | 3.0 km | 40 knots | 5,800 | 322 m | 1.3 km | 32% | ![]() |
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Type 91 mod. 1 | 3.0 km | 50 knots | 5,400 | 447 m | 1.3 km | 30% | ![]() |
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Type 91 mod. 1 | 5.0 km | 50 knots | 5,400 | 806 m | 1.3 km | 30% | ![]() |
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Type 91 mod. 3 | 5.0 km | 50 knots | 7,233 | 537 m | 1.3 km | 40% | ![]() |
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Type 91 mod. 7 | 6.0 km | 50 knots | 9,333 | 671 m | 1.6 km | 40% | ![]() ![]() ![]() |
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Type 5 | 2.2 km | 35 knots | 2,767 | 376 m | 1.4 km | 17% | ![]() |
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Type 5 | 2.2 km | 35 knots | 2,767 | 423 m | 1.4 km | 17% | ![]() |
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TAN-12B | 6.0 km | 41 knots | 3,333 | 661 m | 1.3 km | 28% | ![]() |
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TAN-12 | 6.0 km | 41 knots | 3,833 | 661 m | 1.3 km | 33% | ![]() ![]() |
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45-36AN-V | 6.0 km | 41 knots | 4,667 | 826 m | 1.3 km | 40% | ![]() |
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45-36AN-A | 6.0 km | 41 knots | 4,533 | 716 m | 1.3 km | 39% | ![]() ![]() |
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45-36AN-B | 6.0 km | 41 knots | 5,200 | 826 m | 1.3 km | 45% | ![]() |
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F5c | 2.0 km | 50 knots | 3,000 | 403 m | 1.3 km | 25% | ![]() |
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F5 | 2.0 km | 50 knots | 3,600 | 403 m | 1.3 km | 31% | ![]() |
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F5d | 2.5 km | 52 knots | 4,067 | 489 m | 1.3 km | 34% | ![]() ![]() |
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LT F5a | 6.0 km | 32 knots | 4,200 | 387 m | 1.1 km | 23% | ![]() |
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LT F5b | 6.0 km | 35 knots | 5,333 | 470 m | 1.3 km | 29% | ![]() |
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BT 1000 | 3.0 km | 55 knots | 4,533 | 591 m | 1.4 km | 39% | ![]() |
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F5f | 6.0 km | 35 knots | 4,767 | 470 m | 1.3 km | 27% | ![]() |
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Mark VIII | 2.4 km | 35 knots | 5,200 | 282 m | 1.1 km | 45% | ![]() |
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Mark VIII | 2.4 km | 35 knots | 5,200 | 329 m | 1.1 km | 45% | ![]() |
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Mark XII | 2.4 km | 35 knots | 5,933 | 376 m | 1.2 km | 51% | ![]() |
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Mark VIII | 2.4 km | 35 knots | 5,200 | 329 m | 1.1 km | 45% | ![]() |
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Mark XII | 2.4 km | 35 knots | 5,933 | 407 m | 1.2 km | 51% | ![]() |
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Mark XV | 2.4 km | 35 knots | 5,933 | 438 m | 1.3 km | 63% | ![]() |
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Mark XII | 2.4 km | 35 knots | 5,200 | 329 m | 1.1 km | 45% | ![]() |
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Mark XVII | 2.4 km | 35 knots | 5,933 | 470 m | 1.3 km | 51% | ![]() ![]() |
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Mark XVII | 2.4 km | 35 knots | 5,933 | 493 m | 1.3 km | 51% | ![]() ![]() |
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Mark XVIII | 2.4 km | 40 knots | 7,800 | 564 m | 1.3 km | 66% | ![]() |
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450 mm F200 | 3.5 km | 30 knots | 7,133 | 403 m | 1.3 km | 61% | ![]() |
Flooding Effects
There are two parts of the ship that can flood — the forward half and the aft half. Thus there can be two simultaneous floods (only one with submarines).
Aircraft carriers, destroyers, and cruisers take 0.25% hit points of damage per second per flood; battleships and large cruisers[1] take 0.5% hit points of damage per second per flood; Admiral Graf Spee takes 0.375% hit points of damage per second per flood; and submarines take 0.33% hit points of damage per second per flood.
In addition, ships that are flooding have their top speed reduced by 30% at full speed forward, and 60% at reverse.
Controlling and Repairing Flooding
Flooding can be stopped in one of two ways:
- activating the Damage Control Party
consumable,
- or waiting for the flood duration timer to expire.
All damage sustained by flooding is 100% recoverable by ships that can use the Repair Party consumable.
Flooding Duration
Flooding has a base duration of 30 seconds for carriers and submarines and 40 seconds for the other classes.
Flooding duration cannot be extended by subsequent strikes on a part of the ship that is already flooding. Otherwise, flooding duration can be altered in several ways:
- Activation of the Damage Control Party will stop flooding immediately.
- Equipping Slot 4 upgrade Damage Control System Modification 2 will reduce the duration by 15%.
- A battleship commander's Basics of Survivability skill will reduce the duration by 15%.
- In contrast, the Super-Heavy AP Shells battleship skill will extend the duration by 30%.
- Flying the Juliet Yankee Bissotwo
signal will reduce the duration by 20%.
Each of these effects stacks with the others; however, they are multiplicative rather than additive.
For example, if Damage Control System Modification 2 and Juliet Yankee Bissotwo are stacked, the flooding duration is:
40 seconds x 0.85 x 0.80 = 27.2 seconds.
The below tables provides the flood durations and total health loss for the different combinations of the modifiers. Full flood duration uninterrupted by Damage Control Party is assumed.
Modifiers | Duration | Single Flood | Double Flood |
---|---|---|---|
none | 30 seconds | 7.5% of base health | 15% of base health |
With a -15% modifier | 25.5 seconds | 6.38% of base health | 12.75% of base health |
With a -20% modifier | 24 seconds | 6% of base health | 12% of base health |
With both modifiers | 20 seconds | 5.1% of base health | 10.2% of base health |
Modifiers | Duration | Total Damage |
---|---|---|
none | 40 seconds | 20.0% of base health |
-15% | 34 seconds | 17.0% of base health |
-20% | 32 seconds | 16.0% of base health |
-15%, -15% | 28.9 seconds | 14.5% of base health |
-15%, -20% | 27.2 seconds | 13.6% of base health |
-15%, -15%, -20% | 23.1 seconds | 11.6% of base health |
+30% | 52 seconds | 26.0% of base health |
-15%, +30% | 44.2 seconds | 22.1% of base health |
-20%, +30% | 41.6 seconds | 20.8% of base health |
-15%, -15%, +30% | 37.6 seconds | 18.8% of base health |
-15%, -20%, +30% | 35.4 seconds | 17.7% of base health |
-15%, -15%, -20%, +30% | 30.1 seconds | 15.0% of base health |
Modifiers | Duration | Total Damage |
---|---|---|
none | 40 seconds | 20.0% of base health |
With a -15% modifier | 34 seconds | 17.0% of base health |
With a -20% modifier | 32 seconds | 16.0% of base health |
With both modifiers | 27.2 seconds | 13.6% of base health |
Modifiers | Duration | Total Damage |
---|---|---|
none | 40 seconds | 15.0% of base health |
With a -15% modifier | 34 seconds | 12.75% of base health |
With a -20% modifier | 32 seconds | 12.0% of base health |
With both modifiers | 27.2 seconds | 10.2% of base health |
Modifiers | Duration | Total Damage |
---|---|---|
none | 40 seconds | 10.0% of base health |
With a -15% modifier | 34 seconds | 8.5% of base health |
With a -20% modifier | 32 seconds | 8.0% of base health |
With both modifiers | 27.2 seconds | 6.8% of base health |
Modifiers | Duration | Total Damage |
---|---|---|
none | 30 seconds | 9.9% of base health |
With a -15% modifier | 25.5 seconds | 8.4% of base health |
With a -20% modifier | 24 seconds | 7.9% of base health |
With both modifiers | 20.4 seconds | 6.7% of base health |
Notes
Sources
Updated Mechanics for Flooding News article 12-Feb-2019.
Endnotes
- ↑ 1.0 1.1 This group includes Tier VII Toulon, Tier VIII Congress, Cherbourg, Haarlem and Schill, Tier IX Admiral Schröder, Ägir, Alaska, Alaska B, Azuma, AL Azuma, Brest, Carnot, Johan de Witt, Kronshtadt, Michelangelo and Siegfried, and Tier X Defence, Gouden Leeuw, Marseille, Puerto Rico, Sevastopol, Stalingrad, Yoshino and Yoshino B .