GamingDiver / WoWs Legends Ships / Murmansk

World of Warships: Legends ship guide

Murmansk

Also called: 摩尔曼斯克 · Мурманск Beta

U.S.S.R. · Tier IV · CL Cruiser · Premium

HE fire-spam cruiserGuns farm HE fires and sustained DPM; Sonar contests islands and smoke without exposing the hull.

Playstyle

Sit 10-13 km from a contested cap where an island shadows you from the opposite battleship line
Avoid: Pushing in blind because the kit says brawler

Key characteristics

High HE / fire outputStrong AASonarSharp rudderFast turret traverseEasily spotted

On this page

Community stats
Playstyle
How to get Murmansk
Builds
Cohort position
Stats and specs
Armor
Charts
Exteriors

Community Data

Murmansk Community Stats

Log in to GamingDiver and upload your data to see Community Data for Murmansk: community win rate, damage, survival, spotting, and your own comparison.

Playstyle

Overview

Murmansk is a Tier IV Soviet light cruiser whose 152mm guns farm HE fires and sustained DPM, with Sonar as her vision tool: Hydro lets her contest islands and smoke without exposing the hull. Her sonar reaches 3.7 km, which is the range at which she can commit to a contest without guessing. AA (234 AA DPS at 3.5 km) is heavy enough to make her the team's air-defense anchor on top of the lead role; CV strikes route around her, not through. Standout traits: top-decile sharp rudder in T4 CAs (3.8 s) and top-decile turret traverse rate in T4 CAs (10).

Positioning

Sit 10-13 km from a contested cap where an island shadows you from the opposite battleship line. Hydro (3.7 km on ships, 2.7 km on torpedoes) lights up DDs and incoming torpedoes inside its bubble, so you can push the cap edge from cover without taking the spotting cycle; prefer cover positions over open-water flanks. Your guns lose penetration at range, so aim AP at broadsides you can still citadel and put HE into superstructures and upper-hull sections, rather than the bow-in or belt armor your shells bounce and shatter on. She is genuinely evasive in both phases of a turn, answering the helm in 3.8 s and carving a 590 m circle, so you can break a salvo and still be where you meant to go.

Potato Avoidance

Pushing in blind because the kit says brawler

3.7-km Sonar is what makes the close fight winnable, and it only helps once you are already committed; it does not tell you what is waiting two islands over. Push when a destroyer is lit or a teammate holds vision, not to find out who is there.

Signature Traits

ELITE AA ↗

Top-tier AA · 234 AA
AA specialist

ELITE MOBILITY ↗

Sharp rudder · 3.8 s
Holds speed in turns · 152.5 hp

ELITE MAIN BATTERY ↗

Fast turret traverse · 10°
Fire-starter cruiser

Easily spotted ↗

12.3 km surface detect, bottom decile of T4 CAs. Visible before you can react; position early.

Thin stern plate ↗

10 mm stern, bottom quartile of T4 CAs.

Acquisition

How to get Murmansk

Murmansk is a Premium ship and not available to unlock in the Tech Tree. Acquisition path: Premium/Event.

Premium/EventAvailability usually depends on store rotations, event reruns, collaborations, coupons, or special offers.

Builds

Pair with a commander whose unique skill complements her main armament; check the build tool for current recommendations.

Open in Build Tool →

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Cohort position

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Where Murmansk sits among Tier IV CAs (21 ships). Notable standouts are shown first; the rest of the cohort-ranked stats are in the expand below. Acquisition variants (Black Friday, Founders Edition) are counted once with their base ship, not as separate peers.

BestRudder shift3.8 s (1/22) BestAA DPS234 (1/22) Top 10%Turning circle590 m (3/22) Top 10%Main battery reload7 s (3/22) Top 10%Turn-speed retention152.5 hp/m (3/22) Top 25%Main battery range13.85 km (6/22) Top 25%Fires per minute7.2 (3/19) Top 25%HE DPM132,000 (5/19) Top 25%AP DPM186,000 (5/22) Top 25%AP velocity914 m/s (5/22) Top 25%HE velocity914 m/s (5/19) Top 25%Effective HE DPM (incl. fire)184,098 (3/19) Top 25%AA threat609 (6/22) Bottom 25%Stealth profile12.26 km / 7.36 km (20/22 / 20/22) Bottom 25%Smoke fire bloom5.91 km (19/22) Bottom 25%Flak per wave (expected)216 (15/17) Bottom 25%Torpedo speed55 kt (18/21) WorstNo secondaries (6 of 22 in cohort) WorstEnd plates10 mm (1 of 5 tied / 1 of 4 tied)

See 27 mid-pack stats

Not standouts for Murmansk -- here's where she sits on every other ranked stat in the cohort. Stats tagged NORM are tied across more than half the cohort, so the value is the cohort default rather than a standout.

Hit points26,800 HP(9/22) Max speed34 kt(13/22) Traverse-to-turn ratio5.89 ×(12/22) Main battery caliber152 mm(13/22) HE shell damage2,200(11/19) HE fire chance12%(9/19) AP shell damage3,100(11/22) Main dispersion128.5 m(17/22) Acceleration25 s(13/22) AP fuse timer0.03 s(13/22) AP arming threshold25 mm(9/22) Engine power90,000 hp(13/22) Displacement9,297 t(14/22) Power-to-weight9.68 hp/t(11/22) AP pen at 10 km118 mm(11/22) AA range3.5 km(16/22) Torpedo range8.01 km(9/21) Torpedo damage≈13,400(11/21) Torpedo reaction time7.4 s(7/21) Torpedo reload69 s(8/21) Max armor76 mm(15/22) Citadel belt76 mm(8/22) Deck armor37 mm(11/22) NormSigma2(20 of 22 tied at this value) NormAP ricochet start45°(20 of 22 tied at this value) NormAP auto-bounce angle60°(20 of 22 tied at this value) NormTurn speed retained81%(21 of 22 tied at this value)

Peers in this cohort

Compare Tier IV Cruisers

Show all 21 peers

Stats & specs

Customize in the Build Tool →

Survivability

Hit Points26,800

Displacement9,297 t

Hull dimensions

Length x beam at the waterline, with the hull's draft where the client carries one. Ships whose client entry holds only the 260 x 20 m placeholder use a curated real-world figure instead, and any ship we have no trustworthy size for omits this row rather than print the placeholder. Length matters when dodging torpedoes; beam and draft shape how hard the ship is to hit.

169.4 x 19.8 m (measured from the ship model)

Armor range6–76 mm

Plate armor thicknesses6, 10, 13, 15, 21, 25, 37, 38, 76 mm

Armor material/layer entries36

Fire resistance

Does not reduce the damage a burning fire does per second: replay-measured burn ticks run at the full rate on every ship. By elimination it lowers how often hits set you on fire; ignition-rate replay data is consistent with that but too confounded by attacker mix to measure the reduction directly.

16.6%

Fire duration30 s

Fire damage

Each fire ticks 0.3% of max HP per second for the full 30 s, so one unattended fire burns 9% of the pool (2,412 HP on this ship). 4 fire points can burn at once. Verified against measured burn ticks in replay data.

0.3% of HP per second

Flood duration40 s

Flood damage

A flood ticks 0.25% of max HP per second for the 40 s duration, so one unattended flood costs 10% of the pool (2,680 HP on this ship). Verified against measured flood ticks in replay data.

0.25% of HP per second

Torp Reduction

Reduces torpedo hit damage. Replay data shows no effect on floods: flood ticks run at the full rate and flood frequency does not decline with protection.

Magazine HP

Per-turret powder-magazine HP, a separate pool from the ship's. Penetrating hits wear it down and the turret is likelier to be knocked out as it falls, so a larger pool keeps the guns firing through punishment that silences a peer's.

13,400

Steering gear HP

Durability of the steering gears. As this pool drops, hits are likelier to jam the rudder; unlike most modules the steering can be knocked out and repaired but is never permanently destroyed.

8,000

Repairable: penetration50%

Repairable: citadel10%

Repairable: steering gear50%

Main Battery

ModuleArtillery: 152 mm/53 Mk13

Mounts / barrels8 mounts / 10 barrels

Reload time7 s

Firing range13.8 km

Turret traverse10 °/s

Turret armor25 mm

Turret traverse arcs

How far each mount can train, in degrees to either side of the mount's own facing, read from in-game data. A rear turret with ±150° leaves a 60° blind wedge over the bow; one-sided arcs are wing mounts that cover a single side. The data does not say which way each mount faces, so the arcs are listed per mount without bow/stern angles.

2x 154° arc, ±145°, 2x 162° arc, 2x 144° arc, ±143°

Guns to bear

How far off the bow (or stern) the ship must angle before every main turret can fire: the widest blind wedge among the rear-facing (or forward-facing) mounts, from each mount's trainable arc. Mount facing is inferred from turret stations and verified against known layouts, including Izumo's aft-facing forward turret.

37° off bow / 35° off stern

HE fire DPM vs T4 BB52098

Effective HE DPM vs T4 BB184098

Shell Grouping (σ)2

Max Horiz Disp

Horizontal dispersion ellipse width at max range, from the verified WoWS dispersion model:

σ_{H} = (\frac{R}{30} \cdot \frac{idealRadius - minRadius}{idealDistance} + minRadius) \cdot 30

= (\frac{13847}{30} \cdot \frac{8 - 1.1}{1000} + 1.1) \cdot 30 = 128.5 m

128.5 m at 13.8 km

Max Vert Disp

Vertical dispersion ellipse height at max range:

σ_{V} = σ_{H} \cdot radiusOnMax

= 128.5 \cdot 0.6 = 77.1 m

77.1 m at 13.8 km

Med Horiz Disp

50%-hit horizontal radius:

σ_{H, 50} = σ_{H} \cdot \frac{0.6}{σ}

= 128.5 \cdot \frac{0.6}{2} = 38.6 m

38.6 m at 13.8 km

Med Vert Disp

50%-hit vertical radius:

σ_{V, 50} = σ_{V} \cdot \frac{0.6}{σ}

= 77.1 \cdot \frac{0.6}{2} = 23.1 m

23.1 m at 13.8 km

Turret turn time

180 degrees / 10 deg/s traverse speed = 18 s.

18 s

Shells/min

7 broadside guns x 60 / 7 s base reload = 60.

HE shells

HE Damage2,200

HE Velocity914 m/s

Fire Chance12%

HE penetration

25 mm ≈ 152 mm caliber / 6 (standard HE penetration ratio).

25 mm

HE full-salvo alpha

2,200 HE damage x 7 broadside guns = 15,400.

15,400

HE DPM

15,400 HE full-salvo alpha x 60 / 7 s base reload = 132,000.

132,000

Fires/min

60 shells/min x 12% fire chance = 7.2.

7.2

AP shells

AP Damage3,100

AP Velocity914 m/s

Min Ricochet45 deg

Guaranteed Ricochet60 deg

Fuse Timer0.025 s

Fuse Threshold25 mm

AP overmatch

floor(152 mm caliber / 14.3) = 10 mm (AP auto-penetrates plating this thick or less).

10 mm

AP Pen Close

Canonical community AP formula (jcw780/wows_shell), evaluated at muzzle velocity:

P = 10^{- 7} \cdot K \cdot m^{0.69} \cdot d^{- 1.07} \cdot v_{0}^{1.38}

= 10^{- 7} \cdot 2392 \cdot {47.7}^{0.69} \cdot {0.152}^{- 1.07} \cdot 914^{1.38} = 315.1 mm

. Matches the in-game spec card.

315.1 mm point-blank

AP Pen Far

Same formula at the ship's max firing range (13.8 km), where the shell has slowed to 358.4 m/s:

P = 10^{- 7} \cdot 2392 \cdot {47.7}^{0.69} \cdot {0.152}^{- 1.07} \cdot {358.4}^{1.38} = 86.6 mm

86.6 mm at 13.8 km

AP full-salvo alpha

3,100 AP damage x 7 broadside guns = 21,700.

21,700

AP DPM

21,700 AP full-salvo alpha x 60 / 7 s base reload = 186,000.

186,000

AP AOE Radius

AP shell over-penetration splash radius; scales with shell mass. Wickes 102mm = 3, standard 152mm CL ~ 20, Iowa 406mm ~ 270, Yamato 460mm = 400, Incomparable 650mm = 550 (max). Larger value = bigger splash damage area when AP over-pens.

Torpedoes

ModuleTorpedoes: 53-39

Launchers / tubes2 launchers × 3 tubes = 6 tubes

Reload time69 s

Projectile speed55 kt

Range8.01 km

Maximum simulated damage

Estimate of WG's in-game value; matches the in-game port screen within ±5%. Saturation: most targets only intersect one hull section, so the sim transfers ~1/3 of the warhead alpha (2/3 when the warhead blast >= 5000 and the burst reaches a second section). For this ship:

D_{sim} = α \cdot c = 40, 200 \cdot 0.333 = 13, 400

≈ 13,400

Maximum damage (ammunition)

The ammunition card's 'Maximum Damage' stat, exact: warhead alpha / 3 plus the blast addend. This is the per-torpedo number most references quote; the 'Maximum simulated damage' row above is WG's separate geometry-sim stat from the launcher spec panel.

14,400

Torpedo detectability1.1 km

Reaction time

How long a target has to dodge after your torpedo is spotted at its detectability range (lower means less warning):

t_{react} = \frac{1.1 km}{55 kt \times 2.6855} = 7.4 s

. The 2.6855 m/s-per-knot game-speed factor is calibrated from in-game measurement; the community's traditional 2.6 reads about 3% slower. Base value; commander torpedo-concealment skills lower it further. Community torpedo-reaction calculator by u/LorenDovah and u/The_ColorOutofSpace.

7.4 s

Flooding chance

Read straight from the game's own data: this torpedo carries a flooding-chance value of 2.4 per hit, shown as

2.4 \times 100 = 240 %

. Torpedo flood values above 100% are normal: in battle the base chance is scaled down by the target's torpedo protection (the Torp Reduction stat on its Survivability card) and any flood-resistance modifiers, so a value above 100% keeps flooding likely even through partial protection. Not shown on the in-game port screen.

240%

Torpedo launcher traverse25 °/s

Launch arcs130° per side

Torp Turn

Time to rotate the launchers 180 deg:

t_{turn} = \frac{180 °}{25 ° / s} = 7.2 s

7.2 s

Torp Arming178 m

Per-side salvo damage

One side firing, all torpedoes hitting: per-side tubes x per-torpedo simulated damage = 3 x 13,400 = 40,200.

40,200

AA Defense

AA mount points23

Maximum AA range

Longest-reaching family on the in-game AA card. Base AirDefense aura max range is 3.5 km; dual-purpose mount auras extend it.

3.5 km

76.2 mm Mk22 mod.26×1 76mm

40 mm Bofors Mk13×2 40mm

20 mm Oerlikon Mk414×1 20mm

Guns40 mm Bofors Mk1 + 76.2 mm Mk22 mod.2

Far continuous DPS

Effective DPS: 8 raw aura damage × 3.5 × 0.9 hit probability = 25 - the same in-game units as the Close-range AA DPS headline.

Medium continuous DPS

Effective DPS: 22 raw aura damage × 3.5 × 0.9 hit probability = 69 - the same in-game units as the Close-range AA DPS headline.

Range3.5 km

Total DPS in Aura

Far 25 + Medium 69 = 94

Guns20 mm Oerlikon Mk4

Continuous DPS

Effective DPS: 47 raw aura damage × 3.5 × 0.85 hit probability = 140 - the same in-game units as the Close-range AA DPS headline.

140

Range2 km

Total DPS in Aura

Far 25 + Medium 69 + Near 140 = 234

234

Bursts

Each ~2 s wave fires 2 quick salvos of 1 clouds ahead of the attacking squadron - up to 2 clouds per wave × 120 damage each. Planes that fly into a cloud take its damage; clouds dissipate before the next wave lands. Defensive AA Fire, where fitted, multiplies the salvo repeats within each wave.

2 salvos × 1 clouds

Cloud damage

Damage a plane takes for flying into one flak cloud, before any reductions.

120

Cloud spawn chance

Each cloud in the pattern rolls this chance to spawn, so waves average fewer clouds than the maximum. Often called flak 'hit chance', but spawned clouds always damage planes that fly into them - the roll is on spawning.

90%

Wave rate

A flak wave spawns roughly every 2 s - timed frame-by-frame from gameplay footage and consistent across ships.

every ~2 s

Fired by

Flak keeps firing while at least one AA mounts mount is operational - even losing every other AA mount does not stop it.

Aa mounts

Flak zone

The activation band: flak fires while attacking planes are inside it. Clouds are placed ahead of the planes' path, so bursts can land short of 2.5 km or past 3.5 km - once planes get inside the band, new waves stop. AA range bonuses push the outer edge out; the 2.5 km inner edge does not move.

2.5-3.5 km

See the AA layers diagram ↓

Maneuverability

Engine power90,000 hp

Maximum speed34 kt

Turning circle radius590 m

Rudder shift time3.8 s

Engine power-boost threshold7 kt

Engine spool-up time15.3 s

Reverse spool-up time7.7 s

Reverse speed

top speed / 4 + 4.9 = 34 / 4 + 4.9 = 13.4 kt. The community reverse-speed model from the WoWs ShipBuilder project, the same source as the acceleration model on this card. Base value; speed modifiers scale it. Not shown on the in-game card.

13.4 kt

Crash stop

Seconds from top speed to a dead stop after ordering full reverse: reverse power winds in over the reverse spool-up while water drag does most of the braking. Same community-model simulation as the acceleration times, using the ship's own reverse-power ratio from in-game data. The full curve is on the acceleration chart.

25 s

Engine boost threshold (reverse)

Speed below which the engine's built-in power boost applies in reverse. Matches the in-game maneuverability card's reverse threshold (Vampire II reads 10.5 here and the card shows 11; the card rounds half up).

9.5 kt

Acceleration 0-90%

Time to reach 90% of top speed (30.6 kt of 34 kt), from our in-house acceleration model.

25 s

Acceleration 0-99%

Time to reach 99% of top speed (33.7 kt of 34 kt). 99% rather than 100% because true top speed is asymptotic (thrust meets drag), so the last fraction of a knot is never quite gained.

40.3 s

Traverse-to-turn ratio

How many degrees the turret can swing for each degree the hull turns. Turn rate

ω_{hull} = \frac{180}{π} \cdot \frac{V_{max} (m/s)}{R_{turn}} = \frac{180}{π} \cdot \frac{34.0 \cdot 0.5144}{590} = 1.70 ° / s

, so

ratio = \frac{ω_{turret}}{ω_{hull}} = \frac{10}{1.70} = 5.9 \times

. Below 5 the turrets drag in a turning fight; 25+ keeps up with any rudder.

5.9× slow

See the full acceleration curve ↓

Concealment

Detectability by sea12.26 km

Detectability by air7.36 km

Smoke firing penalty5.91 km

Detect when firing (sea)

Equal to the ship's main battery range (never below base detectability): firing makes you visible to everyone you can reach. Matches the in-game 'Detect Firing Sea' value on all 8 unmodified captures, and range-modified captures track the modified range.

13.85 km

Detect when firing (air)

Air detectability plus the gun-firing bloom (3.04 km, which tracks main-battery caliber x 0.020). Matches the in-game 'Detect Firing Air' value on every captured ship.

10.4 km

Detect when on fire (sea)

Base sea detectability + 2.0 km while burning; matches the in-game 'Detect Fire Sea' value on every captured ship.

14.26 km

Detect when on fire (air)

Base air detectability + 3.0 km while burning; matches the in-game 'Detect Fire Air' value on every captured ship.

10.36 km

Guaranteed Detect2 km

✦

Consumables

Damage Control Party∞ charges · 60 s reload · 5 s active

Sonar2 charges · 180 s reload · 90 s active · 3.72 km ship detect
ƒ
Derived from the consumable's 30 m grid-unit range (km = grid units x 30 / 1000): $\frac{124 \times 30}{1000} = 3.72 km$
· 2.67 km torpedo detect
ƒ
Derived from the consumable's 30 m grid-unit range (km = grid units x 30 / 1000): $\frac{89 \times 30}{1000} = 2.67 km$

Catapult Fighter3 charges · 80 s reload · 90 s active · 5 km patrol radius
ƒ
Derived from the consumable's 30 m grid-unit range (km = grid units x 30 / 1000): $\frac{167 \times 30}{1000} = 5 km$
· 1 squadron size

See all derived stats

Show ▾

All values are ship base stats with modifications and upgrade changes denoted inline.

Numbers the spec table cannot show directly: alpha-strike math, DPM, dispersion, AP penetration. Click the formula chip on any row to reveal how it is calculated.

Main battery formulas

Shell Grouping (σ)2

Max Horiz Disp128.5 m at 13.8 km

Horizontal dispersion ellipse width at max range, from the verified WoWS dispersion model:  $σ_{H} = (\frac{R}{30} \cdot \frac{idealRadius - minRadius}{idealDistance} + minRadius) \cdot 30$   $= (\frac{13847}{30} \cdot \frac{8 - 1.1}{1000} + 1.1) \cdot 30 = 128.5 m$

Shell scatter width @ 5 km67.5 m

Horizontal scatter at a fixed 5 km, from the same verified dispersion model as the rows below - a knife-fight-range anchor comparable across ships.

Shell scatter width @ 10 km102 m

How wide your shells scatter at 10 km, from the same dispersion model as the max-range figure above. Picking a fixed range makes this number directly comparable from ship to ship: max-range dispersion makes a longer-range gun look worse even when it's tighter at any common range. The interactive Dispersion tab on the Charts card plots the full curve from 0 to max range.

Max Vert Disp77.1 m at 13.8 km

Vertical dispersion ellipse height at max range: $σ_{V} = σ_{H} \cdot radiusOnMax$ $= 128.5 \cdot 0.6 = 77.1 m$

Shell scatter height @ 10 km55.5 m

How tall the same scatter ellipse is at 10 km. Comparable from ship to ship for the same reason as the width value above. The height/width ratio is a piecewise-linear curve through three points from the ship's own dispersion data:  $radiusOnZero = 0.2$  at 0 m,  $radiusOnDelim = 0.5$  at  $delim \cdot R_{m a x} = 0.5 \cdot 13847 = 6924$  m, and  $radiusOnMax = 0.6$  at 13847 m. Above the kink:  $k = 0.5 + (0.6 - 0.5) \cdot \frac{10000 - 6924}{13847 - 6924} = 0.5444$ , so  $σ_{V} = σ_{H} \cdot k = 102 \cdot 0.5444 = 55.5 m$ .

Med Horiz Disp38.6 m at 13.8 km

50%-hit horizontal radius: $σ_{H, 50} = σ_{H} \cdot \frac{0.6}{σ}$ $= 128.5 \cdot \frac{0.6}{2} = 38.6 m$

Med Vert Disp23.1 m at 13.8 km

50%-hit vertical radius: $σ_{V, 50} = σ_{V} \cdot \frac{0.6}{σ}$ $= 77.1 \cdot \frac{0.6}{2} = 23.1 m$

AP Pen Close315.1 mm point-blank

Canonical community AP formula (jcw780/wows_shell), evaluated at muzzle velocity:  $P = 10^{- 7} \cdot K \cdot m^{0.69} \cdot d^{- 1.07} \cdot v_{0}^{1.38}$   $= 10^{- 7} \cdot 2392 \cdot {47.7}^{0.69} \cdot {0.152}^{- 1.07} \cdot 914^{1.38} = 315.1 mm$ . Matches the in-game spec card.

AP Pen Far86.6 mm at 13.8 km

Same formula at the ship's max firing range (13.8 km), where the shell has slowed to 358.4 m/s:  $P = 10^{- 7} \cdot 2392 \cdot {47.7}^{0.69} \cdot {0.152}^{- 1.07} \cdot {358.4}^{1.38} = 86.6 mm$ .

AP pen 5 km190 mm

AP penetration at a fixed 5 km, read off the same PC-validated ballistic curve as AP Pen Close/Far: the shell's impact velocity at that range fed through the canonical community AP formula  $P = 10^{- 7} \cdot K \cdot m^{0.69} \cdot d^{- 1.07} \cdot v^{1.38}$ . Fixed anchors make ships directly comparable at the same fighting distance; the Charts card plots the full curve.

AP pen 10 km118 mm

AP penetration at a fixed 10 km, read off the same PC-validated ballistic curve as AP Pen Close/Far: the shell's impact velocity at that range fed through the canonical community AP formula  $P = 10^{- 7} \cdot K \cdot m^{0.69} \cdot d^{- 1.07} \cdot v^{1.38}$ . Fixed anchors make ships directly comparable at the same fighting distance; the Charts card plots the full curve.

HE flight time @ 10 km5.82 s

How long an HE shell takes to reach a target at a fixed 10 km, from the same numerically integrated trajectory the Charts card plots. The shell slows under quadratic air drag,  $a_{drag} = k ρ v^{2}$ , where  $ρ$  is air density from a standard-atmosphere profile and  $k$  bundles the shell's drag coefficient, caliber and mass:  $k = \frac{π C_{d} d^{2}}{8 m} = \frac{π \cdot 0.315 \cdot {0.152}^{2}}{8 \cdot 47.7} = 5.99 \times 10^{- 5}$ . That runs from a 914 m/s muzzle velocity in 0.02 s steps under gravity 9.8 m/s² until the shell lands, then divides by 2.77: the game clock runs faster than real time, and that factor was measured against stopwatch runs in the Training Room. Lower is better, since a faster shell is harder to dodge and needs less lead.

AP flight time @ 10 km5.82 s

How long an AP shell takes to reach a target at a fixed 10 km, from the same numerically integrated trajectory the Charts card plots. The shell slows under quadratic air drag,  $a_{drag} = k ρ v^{2}$ , where  $ρ$  is air density from a standard-atmosphere profile and  $k$  bundles the shell's drag coefficient, caliber and mass:  $k = \frac{π C_{d} d^{2}}{8 m} = \frac{π \cdot 0.315 \cdot {0.152}^{2}}{8 \cdot 47.7} = 5.99 \times 10^{- 5}$ . That runs from a 914 m/s muzzle velocity in 0.02 s steps under gravity 9.8 m/s² until the shell lands, then divides by 2.77: the game clock runs faster than real time, and that factor was measured against stopwatch runs in the Training Room. Lower is better, since a faster shell is harder to dodge and needs less lead.

HE penetration25 mm

25 mm ≈ 152 mm caliber / 6 (standard HE penetration ratio).

AP overmatch10 mm

floor(152 mm caliber / 14.3) = 10 mm (AP auto-penetrates plating this thick or less).

AP AOE Radius10

AP shell over-penetration splash radius; scales with shell mass. Wickes 102mm = 3, standard 152mm CL ~ 20, Iowa 406mm ~ 270, Yamato 460mm = 400, Incomparable 650mm = 550 (max). Larger value = bigger splash damage area when AP over-pens.

Broadside guns used for alpha7

Barrels that can bear on one beam (7 of 10); casemate/wing mounts only fire one side.

Turret turn time18 s

180 degrees / 10 deg/s traverse speed = 18 s.

HE full-salvo alpha15,400

2,200 HE damage x 7 broadside guns = 15,400.

AP full-salvo alpha21,700

3,100 AP damage x 7 broadside guns = 21,700.

HE DPM132,000

15,400 HE full-salvo alpha x 60 / 7 s base reload = 132,000.

AP DPM186,000

21,700 AP full-salvo alpha x 60 / 7 s base reload = 186,000.

Shells/min60

7 broadside guns x 60 / 7 s base reload = 60.

Fires/min7.2

60 shells/min x 12% fire chance = 7.2.

Torpedoes

Torpedo detectability1.1 km

Estimated torpedo reaction time7.4 s

detectability / (speed kt x 2.6855 game-speed factor, m/s per knot, calibrated from in-game measurement; the community's traditional 2.6 reads about 3% slower).

Torpedo speed55 kt

Travel time to max range54.2 s

range / (speed kt x 2.6855 game-speed factor, m/s per knot, calibrated from in-game measurement).

Torpedo module damage1,000

Per-torpedo module/blast damage parameter from in-game data. Most torpedoes carry 500 to 2,000; ships announced by WG as dealing increased module damage carry 9,000 to 12,000, so their hits knock out engines, rudders, and turrets far more often. Comparative figure; the exact module-HP conversion is not published.

Tube count6

2 launchers x 3 tubes.

Per-side salvo3 torpedoes

tube count / 2 (symmetric port/starboard launcher layout; common on cruisers and battleships with deck torpedoes).

Full-salvo damage80,400

All tubes hitting one target: tubes x per-torpedo simulated damage = 6 x 13,400 = 80,400.

Per-side salvo damage40,200

One side firing, all torpedoes hitting: per-side tubes x per-torpedo simulated damage = 3 x 13,400 = 40,200.

AA defense

AA DPS at max range94

Only families that reach 3.5 km contribute at the outer edge of the AA bubble. In-game families: 3in50 Mk22 Mod2 6x1 -> 25 DPS @ 3.5 km; 40mm Bofors Mk1 3x2 -> 69 DPS @ 3.5 km; 20mm Oerlikon MK4 14x1 -> 140 DPS @ 2 km.

Maximum AA range3.5 km

Longest-reaching family on the in-game AA card. Base AirDefense aura max range is 3.5 km; dual-purpose mount auras extend it.

AA DPS layered by range94 DPS @ 3.5 km, 234 DPS @ 2 km

Cumulative AA DPS at each family range threshold. Inner ranges stack the outer families, so a target closing the distance hits stronger AA bubbles as it crosses each band.

AA DPS at point-blank234

Sum of every family's average DPS, achievable only inside the closest-range family (2 km).

AA threat index609

SUM over AA auras of (aura DPS x aura range km). A plane crossing the AA bubble is exposed to each aura for a time proportional to that aura's range, so long-reach DPS is worth more than the same DPS in a short bubble. Units: DPS*km; used to rank overall AA threat across the cohort.

Near aura range2 km

Armor Beta

Hull HP 26,800, distributed across 5 hull zones, each with its own plate thicknesses, saturation cap, and pen thresholds. HP caps are the exact in-game values, not estimated.

Bow & stern10 mm

Overmatched by 134+ AP guns across the bracket. Can’t reliably bow-tank; gets bow-citadelled and overpenned.

Belt / citadel76 mm

Thin belt: battleship AP citadels straight through it broadside. Rely on angle, speed and concealment, never sit flat.

Farming6 mm

Superstructure and extremities take HE pens and AP overpens from nearly any gun: steady chip damage. Fire resistance 17%, fires burn 30s. Range-by-range in the Compare tool →

Section	Plates	HP cap	Threats	Tactic
Bow	10 mm primary (range 10–37 mm)	3,300 (12% of HP)	Overmatched by 150mm+ AP (De Ruyter, Karlsruhe)Angle bounces 127mm10 mm: HE pens from 127mm+	Bow-tank fits behind this exterior plate. Saturation is FAST here; the cap is often only a few thousand HP.
Hull (midship)	6 mm primary (range 6–38 mm)	20,100 (75% of HP)	Overmatched by 127mm+ AP (Shenyang, Nicholas)6 mm: HE pens from 127mm+	Largest HP pool. Citadel sits behind these plates; thinner deck and side plating absorb the rest.
Stern	10 mm primary (range 10–25 mm)	1,800 (7% of HP)	Overmatched by 150mm+ AP (De Ruyter, Karlsruhe)Angle bounces 127mm10 mm: HE pens from 127mm+	Mirror of bow. Same fast saturation.
Citadel	76 mm primary (range 13–76 mm)	≈ 165,500 (effectively no cap)	Citadel pen: full damageOver-pen: ×0.10 damage	Effectively no cap; citadel pool sits at ~165k HP on every ship. An AP citadel penetration deals the shell's full damage, the biggest single hit available; only over-penetrations are damped, to ×0.10.
Superstructure	6 mm primary (range 6–37 mm)	1,500 (6% of HP)	Any HE ≥16 mm pens at full damage	Any HE ≥16 mm pens at full damage. HE-spam target, and the section saturates fast (often only a few thousand HP).
Turret (module, per magazine)	separate HP pool, does not drain ship HP	13,400 magazine HP	Turret knocked out	Per-turret powder-magazine HP, a separate pool that does not drain ship HP. As it is worn down the turret is likelier to be knocked out, and a smaller pool gets there faster.
AA mount (76 mm mount)	separate HP pool, does not drain ship HP	200 per-mount HP	Destroyed at 0 HP	Per-mount HP for the heaviest AA on this ship. An AA mount destroyed at 0 HP stops shooting down planes for the rest of the battle; DCP does not repair destroyed mounts. HE shells specifically target AA mounts since the small-caliber HP pool falls fast.
Rudder (module)	separate HP pool, does not drain ship HP	8,000 module HP	Incapacitated at 0 HP	When module HP reaches 0 the rudder locks at its current angle until DCP repairs it. Repair via Damage Control Party.

Saturation cap = HP a section can absorb before further damage to it is reduced (the "bow-tank" effect). Citadel pool is ~165k on every ship (effectively no cap); damage is gated by pen/over-pen multipliers instead. Superstructure saturates fast but HE always pens regardless of the plate thickness. Rudder (and other module HPs) are a separate pool from ship HP: damaging a module doesn't drain ship HP. Incapacitated modules like the rudder and engine are restored by DCP, but secondary and AA mounts destroyed at 0 HP stay out for the rest of the battle.

Open in Charting Tool

Ship Charts

Exteriors

Skins & permanent camouflages

Every custom exterior Murmansk can equip, from in-game data.

DefaultThe ship’s standard exterior

Primary official WG sources

Filtered to official World of Warships: Legends pages where this ship is a focus, reward, line member, or high-context variant mention.

2021-12-16 · Patch notes Holiday Update: Chilling With the Beasts Patch notes

Murmansk

Murmansk Community Stats

Murmansk Community Stats

Playstyle

Overview

Positioning

Potato Avoidance

Signature Traits →

How to get Murmansk

Builds

Cohort position

Peers in this cohort

Stats & specs

See all derived stats

Main battery formulas

Torpedoes

AA defense

Armor Beta

Ship Charts

Skins & permanent camouflages

Primary official WG sources

Signature Traits