| Observer |
|---|
| Name | Janet L |
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| Experience Level | 2/5 |
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| Remarks | It was super beautiful! Very large, and a beautiful bright green color. And the delayed flash was a great surprise. |
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| Location |
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| Address | Madison, WI |
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| Latitude | 43° 5' 17.02'' N (43.09°) |
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| Longitude | 89° 28' 30.1'' W (-89.48°) |
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| Elevation | 262.3m |
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| Time and Duration |
|---|
| Local Date & Time | 2023-01-31 03:21 CST |
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| UT Date & Time | 2023-01-31 09:21 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From up left to down right |
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| Descent Angle | 160° |
|---|
| Moving |
|---|
| Facing azimuth | 36.95° |
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| First azimuth | 26.07° |
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| First elevation | 42° |
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| Last azimuth | 35.77° |
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| Last elevation | 25° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -13 |
|---|
| Color | Dark Green, Green |
|---|
| Concurrent Sound |
|---|
| Observation | Unknown |
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| Remarks | - |
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| Delayed Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
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| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
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| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | The fireball disappeared for a second or 2, then a very bright flash |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
