NUKEMAP visualizes the effects of nuclear detonations, with controls for selecting a location and exploring the resulting area.

nuclearsecrecy.com/nukemap
NUKEMAP homepage screenshot

About NUKEMAP

NUKEMAP visualizes the effects of nuclear detonations on a map. Users set a target by dragging a marker, selecting a preset, or typing a city name, then choose a warhead yield in kilotons or from presets and select Detonate.

The display can show effects as ground rings, fireball, fallout contours, and mushroom cloud, with options to add a new detonation, move the marker after detonation, inspect locations, and adjust display settings. Export to Google Earth for Desktop via KMZ is labeled as beta.

Key features

  • Drag marker, choose preset, or type city name to set target
  • Choose warhead yield in kilotons or from presets
  • Drag target marker after detonation to change location
  • Add new detonation, clear effects, center and inspect locations
  • Export detonations to Google Earth KMZ file (beta)
  • Adjust display of rings, fireball, fallout, and mushroom cloud
Best for: People who want to explore how location and yield choices affect mapped nuclear detonation visualizations.
Good for
  • Target can be set by dragging, preset, or city name search
  • Supports additional detonations with repositioning after detonation
  • Includes option to not log usage data
Watch out for
  • Google Earth KMZ export is labeled as beta
  • Exported files require separate Google Earth for Desktop to view

NUKEMAP at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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