| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 01/09/21 00:06:51 | Possibly detected | 41.0607 | -71.4221 | |
| 01/09/21 00:21:51 | Possibly detected | 41.0615 | -71.4233 | |
| 01/09/21 01:36:51 | Possibly detected | 41.0650 | -71.4297 | |
| 01/09/21 01:51:51 | Possibly detected | 41.0670 | -71.4310 | |
| 01/09/21 02:06:51 | Detected | 41.0690 | -71.4323 | |
| 01/09/21 02:21:51 | Detected | 41.0710 | -71.4336 | |
| 01/09/21 03:06:51 | Detected | 41.0770 | -71.4374 | |
| 01/09/21 03:21:48 | Possibly detected | 41.0779 | -71.4380 | |
| 01/09/21 04:06:51 | Detected | 41.0786 | -71.4380 | |
| 01/09/21 04:21:51 | Detected | 41.0786 | -71.4379 | |
| 01/09/21 05:06:51 | Detected | 41.0785 | -71.4377 | |
| 01/09/21 05:21:51 | Detected | 41.0784 | -71.4376 | |
| 01/09/21 06:06:51 | Detected | 41.0775 | -71.4356 | |
| 01/09/21 06:21:51 | Detected | 41.0767 | -71.4352 | |
| 01/09/21 07:06:51 | Detected | 41.0743 | -71.4342 | Noisy |
| 01/09/21 08:04:25 | Detected | 41.0710 | -71.4325 | |
| 01/09/21 08:36:51 | Detected | 41.0679 | -71.4307 | |
| 01/09/21 09:06:51 | Detected | 41.0656 | -71.4317 | |
| 01/09/21 10:21:51 | Detected | 41.0598 | -71.4341 | Possible calls P11 |
| 01/09/21 11:06:51 | Detected | 41.0551 | -71.4363 | |
| 01/09/21 12:06:51 | Detected | 41.0543 | -71.4439 | |
| 01/09/21 12:21:51 | Detected | 41.0541 | -71.4458 | |
| 01/09/21 13:21:51 | Possibly detected | 41.0522 | -71.4537 | |
| 01/09/21 13:51:51 | Detected | 41.0551 | -71.4592 | |
| 01/09/21 15:06:51 | Detected | 41.0624 | -71.4729 | |
| 01/09/21 15:17:17 | Detected | 41.0624 | -71.4729 | |
| 01/09/21 16:06:51 | Detected | 41.0616 | -71.4767 | |
| 01/09/21 16:21:51 | Detected | 41.0616 | -71.4772 | |
| 01/09/21 17:06:51 | Detected | 41.0617 | -71.4786 | |
| 01/09/21 17:21:51 | Detected | 41.0618 | -71.4791 | |
| 01/09/21 18:06:51 | Detected | 41.0600 | -71.4785 | |
| 01/09/21 18:21:51 | Detected | 41.0585 | -71.4767 | |
| 01/09/21 19:06:51 | Detected | 41.0539 | -71.4713 | Short faint possible upcall P14 |
| 01/09/21 20:36:51 | Detected | 41.0449 | -71.4635 | |
| 01/09/21 21:06:51 | Detected | 41.0406 | -71.4628 | |
| 01/09/21 21:21:51 | Detected | 41.0385 | -71.4625 | |
| 01/09/21 22:06:51 | Detected | 41.0321 | -71.4614 | |
| 01/09/21 23:06:51 | Detected | 41.0251 | -71.4619 | |
| 01/09/21 23:21:51 | Detected | 41.0237 | -71.4636 |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 01/09/21 07:06:51 | 41.0743 | -71.4342 | Noisy |
| 01/09/21 10:21:51 | 41.0598 | -71.4341 | Possible calls P11 |
| 01/09/21 14:06:51 | 41.0566 | -71.4619 | Noisy |
| 01/09/21 14:36:51 | 41.0595 | -71.4674 | Possible humpback but unlikely |
| 01/09/21 19:06:51 | 41.0539 | -71.4713 | Short faint possible upcall P14 |