| Observer | |
|---|---|
| Name | Kristina P |
| Experience Level | 3/5 |
| Remarks | My sense of time may be inaccurate. The explosion brought me to my feet immediately, then the awareness of the trail, then, the recognition of what I was seeing. I could swear it lasted for at least 15 secs, maybe more (that's where I don't trust my sense of time, it actually 'seemed' even longer, but it may have been my state of being). Then it all seemed to disappear quickly, not in phases, not in parts, but the whole image just disappeared. |
| Location | |
|---|---|
| Address | Boise, ID |
| Latitude | 43° 34' 28.95'' N (43.574708°) |
| Longitude | 116° 16' 39.51'' W (-116.277641°) |
| Elevation | 842.569946m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2015-04-15 05:10 MDT |
| UT Date & Time | 2015-04-15 11:10 UT |
| Duration | ≈7.5s |
| Direction | |
|---|---|
| Moving direction | From up left to down right |
| Descent Angle | 94° |
| Moving | |
|---|---|
| Facing azimuth | 90° |
| First azimuth | 40° |
| First elevation | 33° |
| Last azimuth | 85° |
| Last elevation | 31° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -24 |
| Color | Purple, Light Yellow |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | Unknown |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | Yes |
| Duration | 15s |
| Length | 15° |
| Remarks | a thin bright line, turning dark red and thicker, to an explosion of yellow/white |
| Terminal flash | |
|---|---|
| Observation | Yes |
| Remarks | silent explosion of yellow white light |
| Fragmentation | |
|---|---|
| Observation | Unknown |
| Remarks | - |