| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 12/24/19 01:10:24 | 34.1098 | -119.7742 | Series faint 400 Hz pulses in panels 15&16 |
| 12/24/19 11:55:24 | 34.1098 | -119.7742 | Lots of sporadic pulses around 150 hz without any clear patterning |
| 12/24/19 12:10:24 | 34.1098 | -119.7742 | Continue sporadic 150 Hz pulses |