Fireball, 28 February 2021
On 28 February 2021 at 03:47 UTC, sensors detected a fireball above 9.2°N, 64.1°W. It released energy equal to about 0.079 kilotons of TNT.
The numbers
- Date and time (UTC)
- 28 February 2021, 03:47
- Location
- 9.2°N, 64.1°W
- Height at peak brightness
- Not released
- Speed
- Not released
- Light energy radiated
- 2.19 × 10¹⁰ joules
- Estimated total energy
- 0.079 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 a typical 20 km/s, it was roughly 1 metres across and weighed around 1.7 tonnes.
Most objects of this kind break up and burn away high in the atmosphere, but larger ones can drop small meteorites. About 70% of Earth is ocean, so most fireballs like this fall into the sea.
Known meteorites nearest this point
- Muenatauray Iron, IIAB, Venezuela · 575 km away
- Ucera H5, Venezuela · 662 km away
- Valera L5, Venezuela · 717 km away
Saw a bright fireball yourself? Report what you saw.