| Observer | |
|---|---|
| Name | Kevin K |
| Experience Level | 2/5 |
| Remarks | As noted, I have LRTimelapse7 graded video of the event, and all the RAW mode CR2s if you're interested. Polaris is in the sequence, if you need a reference. |
| Location | |
|---|---|
| Address | Escalante, UT |
| Latitude | 37° 42' 42.85'' N (37.711904°) |
| Longitude | 111° 21' 28.48'' W (-111.35791°) |
| Elevation | 1756.382935m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2025-09-14 04:55 MDT |
| UT Date & Time | 2025-09-14 10:55 UT |
| Duration | ≈7.5s |
| Direction | |
|---|---|
| Moving direction | From up right to down left |
| Descent Angle | 191° |
| Moving | |
|---|---|
| Facing azimuth | 350° |
| First azimuth | 350° |
| First elevation | 65° |
| Last azimuth | 350° |
| Last elevation | 60° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -16 |
| Color | White |
| Concurrent Sound | |
|---|---|
| Observation | Unknown |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | Unknown |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | Unknown |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | Yes |
| Remarks | I didn't see it directly; I was shooting a starlapse and only saw it reviewing the CR2s (your uploader jammed when I tried sending the full res- i sent a half res jpg. The CR2 has a lot more information about location/heading/lens/etc). Polaris is visible in the video. Full video is at https://www.youtube.com/watch?v=DRlXZ-IhZO0 (bolide at 01:11). I was up at the time and happened to see the flash, but didn't see the event itself. I assumed it was lightning, even though the sky was clear, which felt weird at the time. I'm unsure about the sonic boom-- I had an audio book on pretty loud at the time. But I assume if I'd heard it, i'd _know_. |
| Fragmentation | |
|---|---|
| Observation | Yes |
| Remarks | The 14-second interval/10 second exposure shoot caught roughly 30 frames (7 minutes) of persistent train twisting around. Again, I can send CR2s if you think it's important. triggur@gmail.com |