Nuclear Impact Analysis · Russia

Is Novosibirsk safe from a nuclear strike?

We modelled the most plausible strategic targets around Novosibirsk and simulated blast, thermal, radiation and fallout effects against its 1,600,000 metro residents.

36/100
HIGH RISK

Novosibirsk city centre sits 2.4 km from Novosibirsk, the most plausible strategic target in the area (medium targeting confidence). Modelled strike: 300 kt airburst.

Estimated survival chance at city centre: 25% · Estimated metro fatalities: 61.1K, injuries: 73.6K

Run the interactive simulation for Novosibirsk →

What a strike on Novosibirsk would mean

A 300 kt detonation produces a fireball 646 m across in radius. Reinforced concrete fails out to 2.3 km (20 psi). Most residential buildings collapse within 4.6 km (5 psi), and windows shatter dangerously out to 10.4 km (1 psi). Anyone in line of sight within 6.9 km suffers third-degree burns from the thermal pulse.

An airburst maximises blast damage but produces minimal local fallout, so for Novosibirsk the dominant risks are blast and thermal effects rather than radiation.

Most plausible targets near Novosibirsk

TargetTypeDistanceAssumed yieldConfidence
Novosibirskindustrial2 km300 ktmedium
Uzhur ICBM base, Siberiamilitary440 km800 kthigh
Dombarovskiy ICBM basemilitary1613 km800 kthigh
Delingha ICBM basemilitary2242 km800 kthigh
Jilantai missile test rangemilitary2451 km300 ktmedium

Key blast radii (300 kt airburst)

EffectRadiusWhat happens
Fireball646 mComplete vaporisation
20 psi blast2.3 kmHardened structures destroyed, ~100% fatalities
5 psi blast4.6 kmMost buildings collapse, widespread fatalities
3rd-degree burns6.9 kmFull-thickness burns to exposed skin
500 rem radiation2.4 kmLethal dose without medical care
1 psi blast10.4 kmWindow breakage, light damage, glass injuries

How Novosibirsk can prepare

With a population density of 3,000 people/km², Novosibirsk's outcome would hinge on the first hour. The guidance is identical everywhere: get inside, stay inside, stay tuned. A basement or the core of a large concrete building cuts fallout exposure by a factor of 10 or more, and radiation decays fast — dose rates fall ~90% within the first 7 hours and ~99% within two days.

Check your exact address in Novosibirsk →
Model disclaimer: These are research-grade estimates from open scaling laws (Glasstone & Dolan, 1977), not predictions. Actual outcomes depend on burst height, weapon choice, weather, terrain and sheltering. In any real emergency follow official civil-defence guidance.

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