Fireball, 26 April 2023
On 26 April 2023 at 13:14 UTC, sensors detected a fireball above 47.0°N, 10.7°W, 29.6 km up. It released energy equal to about 0.11 kilotons of TNT.
The numbers
- Date and time (UTC)
- 26 April 2023, 13:14
- Location
- 47.0°N, 10.7°W
- Height at peak brightness
- 29.6 km
- Speed
- 16.2 km/s (58,320 km/h)
- Light energy radiated
- 3.2 × 10¹⁰ joules
- Estimated total energy
- 0.11 kilotons of TNT
What does that mean?
That is a small burst by fireball standards: the Chelyabinsk fireball of 2013 released about 440 kilotons. If the object was stony rock entering at this speed, it was roughly 1.3 metres across and weighed around 3.5 tonnes.
It penetrated deep into the atmosphere, which makes it more likely that fragments reached the ground as meteorites. About 70% of Earth is ocean, so most fireballs like this fall into the sea.
Known meteorites nearest this point
- Plancy-l'Abbaye H4, France · 530 km away
- Oviedo H5, Spain · 551 km away
- Cangas de Onis H5, Spain · 592 km away
Saw a bright fireball yourself? Report what you saw.