| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 05/11/21 03:31:16 | Possibly detected | 41.0390 | -71.3740 | Faint sonar |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 05/11/21 03:31:16 | 41.0390 | -71.3740 | Faint sonar |
| 05/11/21 03:46:16 | 41.0377 | -71.3717 | Sonar |
| 05/11/21 07:31:16 | 41.0333 | -71.3493 | Sonar |