| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 01/31/21 00:22:49 | Detected | 41.2060 | -71.2279 | |
| 01/31/21 00:37:49 | Detected | 41.2037 | -71.2279 | |
| 01/31/21 00:52:49 | Detected | 41.2014 | -71.2279 | |
| 01/31/21 01:07:49 | Detected | 41.1991 | -71.2279 | |
| 01/31/21 01:52:49 | Detected | 41.1922 | -71.2278 | |
| 01/31/21 02:19:50 | Possibly detected | 41.1883 | -71.2277 | |
| 01/31/21 02:52:49 | Detected | 41.1845 | -71.2273 | |
| 01/31/21 03:07:49 | Detected | 41.1823 | -71.2285 | |
| 01/31/21 04:07:49 | Detected | 41.1733 | -71.2332 | |
| 01/31/21 04:42:44 | Detected | 41.1688 | -71.2356 | |
| 01/31/21 05:37:49 | Possibly detected | 41.1651 | -71.2384 | |
| 01/31/21 06:07:49 | Detected | 41.1628 | -71.2395 | some possible humpback but unlikely |
| 01/31/21 06:22:49 | Detected | 41.1617 | -71.2401 | |
| 01/31/21 06:52:49 | Detected | 41.1593 | -71.2412 | |
| 01/31/21 07:07:49 | Detected | 41.1582 | -71.2418 | |
| 01/31/21 07:52:49 | Detected | 41.1585 | -71.2428 | |
| 01/31/21 08:07:49 | Detected | 41.1579 | -71.2424 | |
| 01/31/21 08:22:49 | Possibly detected | 41.1573 | -71.2420 | |
| 01/31/21 08:52:49 | Detected | 41.1560 | -71.2412 | |
| 01/31/21 10:52:49 | Detected | 41.1493 | -71.2364 | |
| 01/31/21 11:52:49 | Detected | 41.1425 | -71.2317 | |
| 01/31/21 12:05:37 | Detected | 41.1411 | -71.2307 | |
| 01/31/21 12:22:49 | Possibly detected | 41.1394 | -71.2298 | |
| 01/31/21 12:52:49 | Detected | 41.1343 | -71.2292 | |
| 01/31/21 13:37:49 | Possibly detected | 41.1265 | -71.2283 | |
| 01/31/21 13:52:49 | Detected | 41.1239 | -71.2281 | |
| 01/31/21 14:07:49 | Detected | 41.1213 | -71.2278 | |
| 01/31/21 14:52:49 | Detected | 41.1167 | -71.2297 | |
| 01/31/21 15:07:49 | Detected | 41.1143 | -71.2316 | |
| 01/31/21 15:52:49 | Detected | 41.1070 | -71.2372 | |
| 01/31/21 16:42:44 | Detected | 41.0997 | -71.2429 | |
| 01/31/21 17:07:49 | Detected | 41.0985 | -71.2454 | |
| 01/31/21 17:22:49 | Possibly detected | 41.0968 | -71.2458 | |
| 01/31/21 17:52:49 | Detected | 41.0934 | -71.2467 | |
| 01/31/21 18:07:49 | Detected | 41.0917 | -71.2471 | |
| 01/31/21 18:52:49 | Detected | 41.0866 | -71.2484 | |
| 01/31/21 19:52:49 | Detected | 41.0863 | -71.2511 | |
| 01/31/21 20:07:49 | Detected | 41.0859 | -71.2506 | |
| 01/31/21 21:07:49 | Detected | 41.0843 | -71.2488 | |
| 01/31/21 21:52:49 | Detected | 41.0851 | -71.2502 | |
| 01/31/21 22:07:49 | Detected | 41.0841 | -71.2494 | |
| 01/31/21 22:52:49 | Detected | 41.0810 | -71.2470 | |
| 01/31/21 23:07:49 | Possibly detected | 41.0800 | -71.2462 | |
| 01/31/21 23:22:49 | Detected | 41.0790 | -71.2454 | |
| 01/31/21 23:37:49 | Detected | 41.0780 | -71.2446 | |
| 01/31/21 23:47:07 | Detected | 41.0780 | -71.2446 |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 01/31/21 06:07:49 | 41.1628 | -71.2395 | some possible humpback but unlikely |
| 01/31/21 09:40:25 | 41.1542 | -71.2400 | loud strait line tracks- boat? |
| 01/31/21 10:07:49 | 41.1543 | -71.2400 | more straight tracks |
| 01/31/21 10:22:49 | 41.1526 | -71.2388 | straight tracks |
| 01/31/21 20:52:49 | 41.0847 | -71.2492 | possible humpback but likely just noise |