| Observer |
|---|
| Name | Jeff D |
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| Experience Level | 3/5 |
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| Remarks | Significant event for me. In my 65 years I have only observed 3 fireballs. |
|---|
| Location |
|---|
| Address | Silver Bay, MN |
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| Latitude | 47° 22' 11.93'' N (47.37°) |
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| Longitude | 91° 13' 34.51'' W (-91.23°) |
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| Elevation | 337.07m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-05-09 03:01 CDT |
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| UT Date & Time | 2021-05-09 08:01 UT |
|---|
| Duration | ≈1.5s |
|---|
| Direction |
|---|
| Moving direction | From up left to down right |
|---|
| Descent Angle | 111° |
|---|
| Moving |
|---|
| Facing azimuth | 247.29° |
|---|
| First azimuth | 248.5° |
|---|
| First elevation | 21° |
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| Last azimuth | 266.03° |
|---|
| Last elevation | 11° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -14 |
|---|
| Color | Light Blue, Light Green, Orange |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | Began bright blue green color then intensified to bright yellow Orange then finally several separate green streaks |
|---|
| Fragmentation |
|---|
| Observation | Yes |
|---|
| Remarks | Towards mid path flashed bright yellow Orange then several less bright green streaks in same path until out of view |
|---|
