Observer | |
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Name | Maxwell G |
Experience Level | 2/5 |
Remarks | Reporting four years later so the finer details should be taken with a grain of salt. However, I couldn't be more sure of the location, date & time (i took a snapchat of the lake & saved it seconds later) and at its peak it was bright enough to completely illuminate the formerly pitch-black path i was walking, and the boom was loud enough that i was stunned when my roommates downtown said they didnt hear it. |
Location | |
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Address | Madison, WI |
Latitude | 43° 4' 38.23'' N (43.077285°) |
Longitude | 89° 24' 11.06'' W (-89.403071°) |
Elevation | 260.839233m |
Time and Duration | |
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Local Date & Time | 2016-04-16 20:16 CST |
UT Date & Time | 2016-04-17 01:16 UT |
Duration | ≈3.5s |
Direction | |
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Moving direction | From up right to down left |
Descent Angle | 263° |
Moving | |
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Facing azimuth | 330.11° |
First azimuth | 1.02° |
First elevation | 63° |
Last azimuth | 314.2° |
Last elevation | 59° |
Brightness and color | |
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Stellar Magnitude | -17 |
Color | Light Green |
Concurrent Sound | |
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Observation | Yes |
Remarks | A loud boom, how i imagine a shockwave sounds. Perhaps due to the acoustics of the lake, it was preceded and followed by a resonating echo |
Delayed Sound | |
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Observation | Unknown |
Remarks | - |
Persistent train | |
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Observation | Yes |
Duration | 4s |
Length | 20° |
Remarks | Glowing train, initially a vivid green with white edges, faded to light green then disappeared |
Terminal flash | |
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Observation | No |
Remarks | - |
Fragmentation | |
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Observation | No |
Remarks | - |