| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 02/17/20 03:25:24 | 34.1098 | -119.7742 | 125Hz pulses |
| 02/17/20 04:10:24 | 34.1098 | -119.7742 | 125Hz pulses |
| 02/17/20 04:25:24 | 34.1098 | -119.7742 | 125Hz pulses |
| 02/17/20 04:40:24 | 34.1098 | -119.7742 | 125Hz pulses |
| 02/17/20 05:55:24 | 34.1098 | -119.7742 | 125Hz pulses |
| 02/17/20 06:10:24 | 34.1098 | -119.7742 | 125Hz pulses |
| 02/17/20 06:25:24 | 34.1098 | -119.7742 | 125Hz pulses |
| 02/17/20 06:40:24 | 34.1098 | -119.7742 | 125Hz pulses |
| 02/17/20 08:55:24 | 34.1098 | -119.7742 | Many long flat 900Hz tones |
| 02/17/20 11:25:24 | 34.1098 | -119.7742 | Several strong artifacts? |
| 02/17/20 13:10:24 | 34.1098 | -119.7742 | 800Hz pulses |
| 02/17/20 13:25:24 | 34.1098 | -119.7742 | 800Hz pulses |
| 02/17/20 17:25:24 | 34.1098 | -119.7742 | Several faint 800Hz pulses |