| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 12/17/19 01:55:24 | 34.1098 | -119.7742 | Sporadic faint HF pulses |
| 12/17/19 01:55:24 | 34.1098 | -119.7742 | Sporadic faint HF pulses |
| 12/17/19 03:10:24 | 34.1098 | -119.7742 | Signal classified as blue downsweep in panel 8 too broken up to be entirely convincing |
| 12/17/19 03:10:24 | 34.1098 | -119.7742 | Signal classified as blue downsweep in panel 8 too broken up to be entirely convincing |
| 12/17/19 10:55:24 | 34.1098 | -119.7742 | HF tones here very sporadic & ragged, not especially convincing for biological sound |
| 12/17/19 14:40:24 | 34.1098 | -119.7742 | Panels 7-8 faint 800Hz pulses |
| 12/17/19 14:40:24 | 34.1098 | -119.7742 | Panels 7-8 faint 800Hz pulses |
| 12/17/19 16:10:24 | 34.1098 | -119.7742 | LF pulses too sporadic to be convincing for fin |
| 12/17/19 16:10:24 | 34.1098 | -119.7742 | LF pulses too sporadic to be convincing for fin |
| 12/17/19 18:55:24 | 34.1098 | -119.7742 | 800Hz tone in panel 13 |
| 12/17/19 18:55:24 | 34.1098 | -119.7742 | 800Hz tone in panel 13 |