Reports Report 1438a (Event 1438-2017)
| Observer | |
|---|---|
| Name | Guillermo N |
| Experience Level | 2/5 |
| Remarks | - |
| Location | |
|---|---|
| Address | San Juan, San Juan (PR) |
| Latitude | 18° 25' 22.63'' N (18.422953°) |
| Longitude | 66° 3' 18.98'' W (-66.055272°) |
| Elevation | 7m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2017-04-20 20:12 AST |
| UT Date & Time | 2017-04-21 00:12 UT |
| Duration | ≈1.5s |
| Direction | |
|---|---|
| Moving direction | From up left to down right |
| Descent Angle | 107° |
| Moving | |
|---|---|
| Facing azimuth | 78.8° |
| First azimuth | 54.47° |
| First elevation | 45° |
| Last azimuth | 88.48° |
| Last elevation | 40° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -4 |
| Color | Purple, Light Blue, Orange, Yellow, Light Yellow, Red |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | Yes |
| Remarks | It was a very low boom. |
| Persistent train | |
|---|---|
| Observation | Yes |
| Duration | 1s |
| Length | 20° |
| Remarks | It was a gray smoke trail and it disappeared quickly. |
| Terminal flash | |
|---|---|
| Observation | Yes |
| Remarks | It was a turquoise bright flash. |
| Fragmentation | |
|---|---|
| Observation | No |
| Remarks | - |