American Meteor Society

Reports Report 9570m (Event 9570-2025)

Observer
Name John S
Experience Level 3/5
Remarks I received a G3 geomagnetic storm watch alert yesterday, but it was cancelled today. --BEGIN ALERT SUMMARY-- Space Weather Message Code: WATA50 Serial Number: 94 Issue Time: 2025 Dec 07 0443 UTC WATCH: Geomagnetic Storm Category G3 Predicted Highest Storm Level Predicted by Day: Dec 08: G1 (Minor) Dec 09: G3 (Strong) Dec 10: G1 (Minor) --END ALERT SUMMARY--
Location
Address Round Rock, TX
Latitude 30° 29' 21.75'' N (30.489376°)
Longitude 97° 40' 35.98'' W (-97.676661°)
Elevation 246.684753m
Time and Duration
Local Date & Time 2025-12-09 18:30 CST
UT Date & Time 2025-12-10 00:30 UT
Duration ≈3.5s
Direction
Moving direction From up right to down left
Descent Angle 259°
Moving
Facing azimuth 339.79°
First azimuth 346.29°
First elevation 41°
Last azimuth 321.86°
Last elevation 25°
Brightness and color
Stellar Magnitude -9
Color Purple, Light Blue, Light Green
Concurrent Sound
Observation Unknown
Remarks -
Delayed Sound
Observation Unknown
Remarks -
Persistent train
Observation Unknown
Duration -
Length -
Remarks -
Terminal flash
Observation Unknown
Remarks -
Fragmentation
Observation Unknown
Remarks -