| Observer |
|---|
| Name | Chris B |
|---|
| Experience Level | 2/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Emeryville, CA |
|---|
| Latitude | 37° 49' 56.83'' N (37.83°) |
|---|
| Longitude | 122° 17' 1.86'' W (-122.28°) |
|---|
| Elevation | 10.06m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2018-12-19 17:40 PST |
|---|
| UT Date & Time | 2018-12-20 01:40 UT |
|---|
| Duration | ? |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 199° |
|---|
| Moving |
|---|
| Facing azimuth | 250.25° |
|---|
| First azimuth | 261.46° |
|---|
| First elevation | 38° |
|---|
| Last azimuth | 260.19° |
|---|
| Last elevation | 35° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -8 |
|---|
| Color | Light Yellow |
|---|
| Concurrent Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Yes |
|---|
| Duration | 90s |
|---|
| Length | 20° |
|---|
| Remarks | There was a glowing cloud that eventually dissipated with the wind |
|---|
| Terminal flash |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
