| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 01/07/23 05:01:30 | Possibly detected | 37.5758 | -122.8644 | |
| 01/07/23 11:01:30 | Possibly detected | 37.5758 | -122.8644 |
| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 01/07/23 06:01:30 | Possibly detected | 37.5758 | -122.8644 | |
| 01/07/23 06:16:30 | Possibly detected | 37.5758 | -122.8644 |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 01/07/23 19:01:30 | 37.5758 | -122.8644 | 50 hz tones |