| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 03/20/21 00:25:11 | Detected | 42.4152 | -70.5812 | |
| 03/20/21 00:40:11 | Possibly detected | 42.4158 | -70.5791 | |
| 03/20/21 01:25:11 | Possibly detected | 42.4156 | -70.5776 | |
| 03/20/21 01:40:11 | Possibly detected | 42.4159 | -70.5758 | |
| 03/20/21 03:40:11 | Possibly detected | 42.4168 | -70.5633 | |
| 03/20/21 03:55:11 | Possibly detected | 42.4165 | -70.5615 | Possible humpback |
| 03/20/21 04:25:11 | Possibly detected | 42.4161 | -70.5568 | |
| 03/20/21 05:25:11 | Detected | 42.4151 | -70.5475 | |
| 03/20/21 05:36:51 | Possibly detected | 42.4149 | -70.5451 | Possible humpback |
| 03/20/21 07:25:11 | Possibly detected | 42.4143 | -70.5275 | |
| 03/20/21 08:25:11 | Possibly detected | 42.4146 | -70.5171 | |
| 03/20/21 08:55:11 | Possibly detected | 42.4153 | -70.5111 | Almost possible humpback |
| 03/20/21 09:25:11 | Detected | 42.4160 | -70.5043 | |
| 03/20/21 10:24:35 | Detected | 42.4173 | -70.4906 | |
| 03/20/21 11:25:11 | Detected | 42.4176 | -70.4810 | Possible humpback but more likely artifacts |
| 03/20/21 12:25:11 | Detected | 42.4166 | -70.4710 | |
| 03/20/21 13:25:11 | Detected | 42.4145 | -70.4656 | |
| 03/20/21 14:25:11 | Detected | 42.4110 | -70.4610 | |
| 03/20/21 15:40:11 | Detected | 42.4082 | -70.4591 | |
| 03/20/21 16:25:11 | Detected | 42.4068 | -70.4549 | Possible humpback |
| 03/20/21 17:25:11 | Detected | 42.4050 | -70.4494 | Almost possible humpback |
| 03/20/21 18:25:11 | Detected | 42.4064 | -70.4436 | |
| 03/20/21 19:25:11 | Detected | 42.4068 | -70.4329 | |
| 03/20/21 20:25:11 | Detected | 42.4090 | -70.4234 | |
| 03/20/21 21:25:11 | Detected | 42.4098 | -70.4077 | |
| 03/20/21 22:40:11 | Detected | 42.4112 | -70.3911 | |
| 03/20/21 22:55:11 | Detected | 42.4106 | -70.3884 | |
| 03/20/21 23:25:11 | Detected | 42.4092 | -70.3830 | |
| 03/20/21 23:40:11 | Possibly detected | 42.4085 | -70.3803 |
| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 03/20/21 09:25:11 | Detected | 42.4160 | -70.5043 | |
| 03/20/21 14:25:11 | Possibly detected | 42.4110 | -70.4610 | |
| 03/20/21 15:40:11 | Possibly detected | 42.4082 | -70.4591 | |
| 03/20/21 19:25:11 | Possibly detected | 42.4068 | -70.4329 | |
| 03/20/21 20:25:11 | Possibly detected | 42.4090 | -70.4234 | |
| 03/20/21 21:25:11 | Possibly detected | 42.4098 | -70.4077 |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 03/20/21 03:15:34 | 42.4176 | -70.5637 | Possible long ds P3 |
| 03/20/21 03:55:11 | 42.4165 | -70.5615 | Possible humpback |
| 03/20/21 05:36:51 | 42.4149 | -70.5451 | Possible humpback |
| 03/20/21 08:55:11 | 42.4153 | -70.5111 | Almost possible humpback |
| 03/20/21 11:25:11 | 42.4176 | -70.4810 | Possible humpback but more likely artifacts |
| 03/20/21 16:25:11 | 42.4068 | -70.4549 | Possible humpback |
| 03/20/21 17:25:11 | 42.4050 | -70.4494 | Almost possible humpback |