Simulator
East Antarctica

Real events · Fireball · 29 April 2026

Fireball: East Antarctica

Satellite view of the area · Esri, Maxar, Earthstar Geographics

On 29 April 2026 at 14:00 UTC, US government sensors recorded a bright fireball. Location: East Antarctica.

0.16 ktImpact energy
28.7 kmBurst altitude
~1.4 mEstimated size

Updated 19 October 2026 · All times are UTC.

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Key facts

Time
29 April 2026, 14:00 UTC
Impact energy
0.16 kt
Radiated energy
4.8 × 10¹⁰ J
Burst altitude
28.7 km
Speed
17.8 km/s
Estimated size
~1.4 m
Coordinates
-81.00, 133.90
Source
NASA/JPL CNEOS

What the simulator shows

Modelled zones around the event point.
Modelled zones around the event point.

NASA puts the impact energy at 0.16 kilotons of TNT. A stony body about 1.4 m across at 17.8 km/s carries that energy, and that is the scenario the simulator loads. The object exploded 28.7 km above the surface. No town lies within 150 km of the point.

This is a simplified model, not a damage report. Real effects depend on soil, buildings, terrain and the details of the event.

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Sources

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