Reports Report 810d (Event 810-2021)
This report has been linked to the following event: Event 810-2021
| Observer | |
|---|---|
| Name | bright E |
| Experience Level | 3/5 |
| Remarks | ball suddenly appeared with its trail, moved westerly and vanished without a trace. I was fortunate to have seen it. |
| Location | |
|---|---|
| Address | Napa, CA |
| Latitude | 38° 20' 35.83'' N (38.34°) |
| Longitude | 122° 19' 12.78'' W (-122.32°) |
| Elevation | 25.15m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2021-02-10 18:15 PST |
| UT Date & Time | 2021-02-11 02:15 UT |
| Duration | ≈3.5s |
| Direction | |
|---|---|
| Moving direction | From up right to down left |
| Descent Angle | 182° |
| Moving | |
|---|---|
| Facing azimuth | 253.93° |
| First azimuth | 247.38° |
| First elevation | 25° |
| Last azimuth | 254.17° |
| Last elevation | 25° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -27 |
| Color | Light Yellow, White |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | Yes |
| Duration | 3s |
| Length | 5° |
| Remarks | white glowing sparkling. started on one end of ball, same width as ball, trailing behind ball, narrowing to a point before disappearing . overall cone shaped trail |
| Terminal flash | |
|---|---|
| Observation | No |
| Remarks | - |
| Fragmentation | |
|---|---|
| Observation | No |
| Remarks | - |