| Observer |
|---|
| Name | Bradley W |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | No train seen- but very high scattered altocumulus clouds |
|---|
| Location |
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| Address | Portland, OR |
|---|
| Latitude | 45° 28' 3.94'' N (45.47°) |
|---|
| Longitude | 122° 46' 0.4'' W (-122.77°) |
|---|
| Elevation | 63.69m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2020-10-17 19:50 PDT |
|---|
| UT Date & Time | 2020-10-18 02:50 UT |
|---|
| Duration | ≈1.5s |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 249° |
|---|
| Moving |
|---|
| Facing azimuth | 248.14° |
|---|
| First azimuth | 266.53° |
|---|
| First elevation | 13° |
|---|
| Last azimuth | 241.75° |
|---|
| Last elevation | 3° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -17 |
|---|
| Color | White |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
