| Observer | |
|---|---|
| Name | Stacy S |
| Experience Level | 2/5 |
| Remarks | Several other people saw this. It seemed to arc almost over our heads -- and was very bright, with hints of blue and green - then at the end, darkened to yellow, then orangey-red |
| Location | |
|---|---|
| Address | Everett, WA |
| Latitude | 47° 56' 28.67'' N (47.941296°) |
| Longitude | 122° 11' 37.25'' W (-122.193681°) |
| Elevation | 17.384m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2017-07-29 21:53 PDT |
| UT Date & Time | 2017-07-30 04:53 UT |
| Duration | ≈7.5s |
| Direction | |
|---|---|
| Moving direction | From down right to up left |
| Descent Angle | 275° |
| Moving | |
|---|---|
| Facing azimuth | 120° |
| First azimuth | 120° |
| First elevation | 75° |
| Last azimuth | 18.35° |
| Last elevation | 65° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -8 |
| Color | Light Blue, Light Green, Orange, Yellow, Red |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | No |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | No |
| Remarks | - |
| Fragmentation | |
|---|---|
| Observation | Yes |
| Remarks | at the very end, it turned darker red, and it sputtered a few times - looked like it broke up a little, a few sparks outward. |