Bolide Event: 2025-04-21 09:27:34 UTC
Impact Energy: 0.082 kt TNT (0.00547 times the size of a Hiroshima equivalent)
Key Facts
- On 2025-04-21 09:27:34 UTC, a bright bolide meteor was detected in Earth atmosphere.
- Calculated impact energy was 0.082 kilotons of TNT, which is 0.00547 times the size of a Hiroshima equivalent.
- Peak brightness occurred at an altitude of 41 km.
- Estimated pre-atmospheric impactor diameter was 1.1 meters.
Sensor Detection Parameters
| Event Timestamp (UTC) | 2025-04-21 09:27:34 |
|---|---|
| Calculated Impact Energy | 0.082 kilotons of TNT |
| Energy Comparison | 0.00547 times the size of a Hiroshima equivalent |
| Optical Radiated Energy | 2.30e+10 Joules |
| Detonation Altitude | 41 km |
| Atmospheric Velocity | N/A |
| Geographic Coordinates | -29.1 (S), 151.6 (E) |
| Estimated Impactor Size | 1.1 meters |
Cite this page
Permanent URL: https://whatnearlyhitus.com/fireballs/20250421092734/ | Machine-readable twin: index.json
APA:
What Nearly Hit Us Project. (2026). Atmospheric Bolide Event 2025-04-21 09:27:34 UTC. What Nearly Hit Us. Retrieved from https://whatnearlyhitus.com/fireballs/20250421092734/MLA:
"Atmospheric Bolide Event 2025-04-21 09:27:34 UTC." What Nearly Hit Us, What Nearly Hit Us Project, 2026-09-24, https://whatnearlyhitus.com/fireballs/20250421092734/.BibTeX:
@misc{fireball_20250421092734,
title = {Atmospheric Bolide Event 2025-04-21 09:27:34 UTC},
author = {{What Nearly Hit Us Project}},
year = {2026},
url = {https://whatnearlyhitus.com/fireballs/20250421092734/},
note = {Primary upstream source: NASA/JPL CNEOS Fireball API}
}