Chelyabinsk Oblast, Russia (Superbolide) (cneos-fb-chelyabinsk-2013)
At 2013-02-15 03:20:33 UTC, U.S. Government infrasound and geostationary lightning mapper sensors recorded bolide cneos-fb-chelyabinsk-2013 entering Earth's atmosphere above (54.80°, 61.10°). Traveling along an ECEF 3D velocity vector of (vx=12.8, vy=-13.3, vz=-5.1) km/s (speed 19.16 km/s), hydrodynamic stagnation ram pressure peaked at 24.44 MPa at 23.3 km altitude, triggering catastrophic fragmentation with 1.85e+15 Joules radiated optical energy and 440.00 kilotons TNT total acoustic-kinetic yield.
Signed Geodetic Coordinates & 3D Velocity Vector
Atmospheric Bolide Frequently Asked Questions
Where did CNEOS bolide cneos-fb-chelyabinsk-2013 detonate in the atmosphere?
Bolide cneos-fb-chelyabinsk-2013 reached peak aerodynamic breakup at 23.3 km altitude over signed coordinates (54.80°, 61.10°) on 2013-02-15 03:20:33 UTC.
How is the 3D entry vector (12.8, -13.3, -5.1) km/s used in CesiumJS?
Meteors.ai converts the Earth-Centered Earth-Fixed (ECEF) velocity vector into a 3D atmospheric entry ray on our NASA GIBS WMTS globe, illustrating the exact entry azimuth and airburst altitude (23.3 km).
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