| Observer |
|---|
| Name | Ross D |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Lake Oswego, OR |
|---|
| Latitude | 45° 24' 31.86'' N (45.41°) |
|---|
| Longitude | 122° 42' 32.91'' W (-122.71°) |
|---|
| Elevation | 39.81m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-12-14 06:12 PST |
|---|
| UT Date & Time | 2021-12-14 14:12 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 248° |
|---|
| Moving |
|---|
| Facing azimuth | 153.81° |
|---|
| First azimuth | 184.19° |
|---|
| First elevation | 51° |
|---|
| Last azimuth | 116.26° |
|---|
| Last elevation | 3° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -14 |
|---|
| Color | Light Blue, Light Green, White |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | Yes |
|---|
| Remarks | I did hear a boom but it seemed like too long after, maybe 90 to 120 seconds after sighting |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | Yes |
|---|
| Remarks | Fireball was bright white but had a long fast trail of green blue that looked like glitter or fireworks |
|---|
