Bolide Event: 2025-10-20 13:31:27 UTC
Impact Energy: 0.073 kt TNT (0.00487 times the size of a Hiroshima equivalent)
Key Facts
- On 2025-10-20 13:31:27 UTC, a bright bolide meteor was detected in Earth atmosphere.
- Calculated impact energy was 0.073 kilotons of TNT, which is 0.00487 times the size of a Hiroshima equivalent.
- Peak brightness occurred at an altitude of 41 km.
- Atmospheric entry velocity was 26.7 km/s.
- Estimated pre-atmospheric impactor diameter was 0.82 meters.
Sensor Detection Parameters
| Event Timestamp (UTC) | 2025-10-20 13:31:27 |
|---|---|
| Calculated Impact Energy | 0.073 kilotons of TNT |
| Energy Comparison | 0.00487 times the size of a Hiroshima equivalent |
| Optical Radiated Energy | 2.00e+10 Joules |
| Detonation Altitude | 41 km |
| Atmospheric Velocity | 26.7 km/s |
| Geographic Coordinates | 5.7 (N), -135.2 (W) |
| Estimated Impactor Size | 0.82 meters |
Cite this page
Permanent URL: https://whatnearlyhitus.com/fireballs/20251020133127/ | Machine-readable twin: index.json
APA:
What Nearly Hit Us Project. (2026). Atmospheric Bolide Event 2025-10-20 13:31:27 UTC. What Nearly Hit Us. Retrieved from https://whatnearlyhitus.com/fireballs/20251020133127/MLA:
"Atmospheric Bolide Event 2025-10-20 13:31:27 UTC." What Nearly Hit Us, What Nearly Hit Us Project, 2026-09-24, https://whatnearlyhitus.com/fireballs/20251020133127/.BibTeX:
@misc{fireball_20251020133127,
title = {Atmospheric Bolide Event 2025-10-20 13:31:27 UTC},
author = {{What Nearly Hit Us Project}},
year = {2026},
url = {https://whatnearlyhitus.com/fireballs/20251020133127/},
note = {Primary upstream source: NASA/JPL CNEOS Fireball API}
}