| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 12/20/25 00:16:22 | Possibly detected | 41.9178 | -70.3320 | 1 labeled & 2 unlabeled upsweeps |
| 12/20/25 01:46:22 | Detected | 41.9178 | -70.3320 | Several fain upsweeps, 2 labeled |
| 12/20/25 02:16:22 | Detected | 41.9178 | -70.3320 | Several faint upsweeps, 2 labeled |
| 12/20/25 02:31:22 | Detected | 41.9178 | -70.3320 | Lots of upsweeps |
| 12/20/25 02:46:22 | Possibly detected | 41.9178 | -70.3320 | 1 labeled upsweep before cutoff |
| 12/20/25 03:16:22 | Detected | 41.9178 | -70.3320 | Lots of labeled upsweeps |
| 12/20/25 05:16:22 | Detected | 41.9178 | -70.3320 | Several labeled upsweeps |
| 12/20/25 06:16:22 | Possibly detected | 41.9178 | -70.3320 | 2 labeled upsweeps, labeled fin pulses not well patterned |
| 12/20/25 08:16:22 | Possibly detected | 41.9178 | -70.3320 | 2 labeled upsweep |
| 12/20/25 08:31:22 | Detected | 41.9178 | -70.3320 | Several labeled upsweeps |
| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 12/20/25 18:16:22 | Possibly detected | 41.9178 | -70.3320 | Artifacts or noise? 1 labeled upsweep |
| 12/20/25 21:16:22 | Possibly detected | 41.9178 | -70.3320 | Humpback or noise? |
| 12/20/25 22:16:22 | Detected | 41.9178 | -70.3320 |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 12/20/25 00:01:22 | 41.9178 | -70.3320 | Unlabeled upsweep p15 |
| 12/20/25 00:16:22 | 41.9178 | -70.3320 | 1 labeled & 2 unlabeled upsweeps |
| 12/20/25 01:31:22 | 41.9178 | -70.3320 | Faint labeled upsweep p12 |
| 12/20/25 01:46:22 | 41.9178 | -70.3320 | Several fain upsweeps, 2 labeled |
| 12/20/25 02:16:22 | 41.9178 | -70.3320 | Several faint upsweeps, 2 labeled |
| 12/20/25 02:31:22 | 41.9178 | -70.3320 | Lots of upsweeps |
| 12/20/25 02:46:22 | 41.9178 | -70.3320 | 1 labeled upsweep before cutoff |
| 12/20/25 03:16:22 | 41.9178 | -70.3320 | Lots of labeled upsweeps |
| 12/20/25 05:16:22 | 41.9178 | -70.3320 | Several labeled upsweeps |
| 12/20/25 05:31:22 | 41.9178 | -70.3320 | Faint unlabeled upsweep |
| 12/20/25 06:16:22 | 41.9178 | -70.3320 | 2 labeled upsweeps, labeled fin pulses not well patterned |
| 12/20/25 07:16:22 | 41.9178 | -70.3320 | 1 labeled upsweep |
| 12/20/25 08:16:22 | 41.9178 | -70.3320 | 2 labeled upsweep |
| 12/20/25 08:31:22 | 41.9178 | -70.3320 | Several labeled upsweeps |
| 12/20/25 18:16:22 | 41.9178 | -70.3320 | Artifacts or noise? 1 labeled upsweep |
| 12/20/25 19:16:22 | 41.9178 | -70.3320 | Noise |
| 12/20/25 20:16:22 | 41.9178 | -70.3320 | Noise |
| 12/20/25 21:16:22 | 41.9178 | -70.3320 | Humpback or noise? |