| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 05/01/21 05:16:16 | Possibly detected | 41.1960 | -71.2885 |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 05/01/21 03:01:16 | 41.2125 | -71.2963 | Almost possible unclassified upcall, P14 |
| 05/01/21 04:30:47 | 41.2015 | -71.2914 | 1 possible humpback call before data cut off P1 |
| 05/01/21 10:01:16 | 41.1660 | -71.2986 | Almost possible humpback or just noise |
| 05/01/21 12:31:16 | 41.1649 | -71.3094 | Almost possible humpback |
| 05/01/21 13:55:50 | 41.1634 | -71.3143 | Almost possible upcall P2, very unlikely |
| 05/01/21 15:16:16 | 41.1610 | -71.3129 | Possible humpback or noise |
| 05/01/21 18:01:16 | 41.1494 | -71.3072 | Some possible humpback but more likely noise |