| Observer |
|---|
| Name | Jerry Y |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Redwood City, CA |
|---|
| Latitude | 37° 26' 37.42'' N (37.44°) |
|---|
| Longitude | 122° 15' 19.04'' W (-122.26°) |
|---|
| Elevation | 145.92m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2018-12-19 17:34 PST |
|---|
| UT Date & Time | 2018-12-20 01:34 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 183° |
|---|
| Moving |
|---|
| Facing azimuth | 290.01° |
|---|
| First azimuth | 283.88° |
|---|
| First elevation | 46° |
|---|
| Last azimuth | 287.12° |
|---|
| Last elevation | 36° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | 10- |
|---|
| Color | Orange, Yellow |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Yes |
|---|
| Duration | - |
|---|
| Length | 10° |
|---|
| Remarks | Glowing train along trajectory that decayed into cloud swept by wind |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | Yes |
|---|
| Remarks | Witnessed “sparks” that dissipated quickly after initial entry. |
|---|
| Photo |
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