| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 05/21/21 23:29:20 | Detected | 34.1124 | -119.7744 | |
| 05/21/21 23:44:20 | Detected | 34.1124 | -119.7744 | |
| 05/21/21 23:59:20 | Detected | 34.1124 | -119.7744 |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 05/21/21 17:29:20 | 34.1124 | -119.7744 | Strange repetitive pulses at 50 Hz |
| 05/21/21 17:44:20 | 34.1124 | -119.7744 | Continue 50 Hz pulses |