Observer | |
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Name | Dillon B |
Experience Level | 3/5 |
Remarks | From the point of entry directly overhead to the time the fireball extinguished was approximately 4-5 seconds. The predominant colors were white (1 second), then orange (1 second), then green (2-3 seconds) as it moved north. |
Location | |
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Address | Alachua, FL |
Latitude | 29° 53' 13.74'' N (29.89°) |
Longitude | 82° 24' 28.85'' W (-82.41°) |
Elevation | 29.2m |
Time and Duration | |
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Local Date & Time | 2015-02-21 22:48 EST |
UT Date & Time | 2015-02-22 03:48 UT |
Duration | ≈3.5s |
Direction | |
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Moving direction | From down right to up left |
Descent Angle | 359° |
Moving | |
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Facing azimuth | 180.01° |
First azimuth | 3° |
First elevation | 90° |
Last azimuth | 2.46° |
Last elevation | 90° |
Brightness and color | |
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Stellar Magnitude | -28 |
Color | White, light yellow, yellow, orange, then green |
Concurrent Sound | |
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Observation | No |
Remarks | - |
Delayed Sound | |
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Observation | Yes |
Remarks | 1 minute after the fireball lit up the sky directly overhead moving north (white-light yellow-yellow-orange-green) a low frequency rumble (barely audible-below 20hz) lasting approximately 5 seconds preceded a large sonic boom lasting approximately 2-3 seconds, followed by the same low frequency rumble for approximately 8 seconds. |
Persistent train | |
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Observation | No |
Duration | - |
Length | - |
Remarks | - |
Terminal flash | |
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Observation | No |
Remarks | - |
Fragmentation | |
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Observation | No |
Remarks | - |