| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 02/02/21 01:35:50 | Detected | 42.5998 | -70.1695 | |
| 02/02/21 01:50:50 | Detected | 42.6009 | -70.1686 | |
| 02/02/21 02:05:50 | Possibly detected | 42.6020 | -70.1676 | |
| 02/02/21 02:35:50 | Detected | 42.6034 | -70.1650 | |
| 02/02/21 02:50:50 | Detected | 42.6038 | -70.1640 | |
| 02/02/21 03:35:50 | Detected | 42.5992 | -70.1645 | |
| 02/02/21 03:50:50 | Detected | 42.5995 | -70.1625 | |
| 02/02/21 04:05:50 | Detected | 42.5994 | -70.1595 | |
| 02/02/21 04:35:50 | Detected | 42.5993 | -70.1531 | |
| 02/02/21 04:50:50 | Detected | 42.5992 | -70.1499 | Possible upcall, looks more like noise, P5 |
| 02/02/21 05:23:34 | Detected | 42.5990 | -70.1439 | |
| 02/02/21 05:50:50 | Detected | 42.5943 | -70.1444 | |
| 02/02/21 06:05:50 | Possibly detected | 42.5945 | -70.1429 | |
| 02/02/21 06:20:50 | Detected | 42.5944 | -70.1412 | |
| 02/02/21 06:35:50 | Detected | 42.5944 | -70.1394 | |
| 02/02/21 06:50:50 | Detected | 42.5944 | -70.1376 | |
| 02/02/21 10:50:50 | Detected | 42.5844 | -70.1441 | |
| 02/02/21 11:05:50 | Detected | 42.5852 | -70.1458 | |
| 02/02/21 11:20:50 | Detected | 42.5859 | -70.1474 | |
| 02/02/21 11:35:50 | Detected | 42.5867 | -70.1490 | |
| 02/02/21 11:50:50 | Detected | 42.5874 | -70.1506 | |
| 02/02/21 12:35:50 | Detected | 42.5884 | -70.1545 | Almost possible upcall P1 |
| 02/02/21 13:05:50 | Detected | 42.5835 | -70.1591 | |
| 02/02/21 13:35:50 | Detected | 42.5840 | -70.1606 | |
| 02/02/21 13:50:50 | Detected | 42.5845 | -70.1611 | |
| 02/02/21 14:05:50 | Possibly detected | 42.5844 | -70.1612 | |
| 02/02/21 14:35:50 | Detected | 42.5839 | -70.1607 | |
| 02/02/21 14:50:50 | Detected | 42.5837 | -70.1604 | |
| 02/02/21 15:35:50 | Detected | 42.5794 | -70.1592 | |
| 02/02/21 16:50:50 | Detected | 42.5745 | -70.1495 | |
| 02/02/21 17:05:50 | Detected | 42.5732 | -70.1468 | |
| 02/02/21 18:05:50 | Possibly detected | 42.5621 | -70.1376 | |
| 02/02/21 18:20:50 | Possibly detected | 42.5610 | -70.1346 | |
| 02/02/21 19:05:50 | Detected | 42.5581 | -70.1272 | |
| 02/02/21 19:50:50 | Possibly detected | 42.5548 | -70.1211 | |
| 02/02/21 20:20:50 | Detected | 42.5483 | -70.1166 | |
| 02/02/21 20:35:50 | Detected | 42.5472 | -70.1151 | |
| 02/02/21 20:50:50 | Detected | 42.5464 | -70.1140 | |
| 02/02/21 21:50:50 | Detected | 42.5436 | -70.1129 | |
| 02/02/21 22:05:50 | Detected | 42.5429 | -70.1126 | |
| 02/02/21 22:50:50 | Detected | 42.5375 | -70.1142 | |
| 02/02/21 23:05:50 | Detected | 42.5377 | -70.1159 | |
| 02/02/21 23:20:50 | Detected | 42.5379 | -70.1175 | |
| 02/02/21 23:35:50 | Detected | 42.5382 | -70.1191 | |
| 02/02/21 23:50:50 | Detected | 42.5384 | -70.1207 |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 02/02/21 04:50:50 | 42.5992 | -70.1499 | Possible upcall, looks more like noise, P5 |
| 02/02/21 12:35:50 | 42.5884 | -70.1545 | Almost possible upcall P1 |
| 02/02/21 12:40:11 | 42.5884 | -70.1545 | Possible humpback whoops but unlikely |