| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
| 04/19/26 08:51:18 | Possibly detected | 40.9999 | -70.3296 | Two classified and one unclassified downsweep, but not great shape |
| 04/19/26 09:51:18 | Possibly detected | 40.9999 | -70.3296 | Possibly de doublet in p1 |
| 04/19/26 10:51:18 | Possibly detected | 40.9999 | -70.3296 | Sw downsweeps are short and do not have great shape. Potential downsweep in p7. |
| 04/19/26 11:51:18 | Possibly detected | 40.9999 | -70.3296 | One classified upcall in p1. Other potential upcalls in p4 and p5 but to short to be classified |
| 04/19/26 12:51:18 | Possibly detected | 40.9999 | -70.3296 | |
| 04/19/26 15:51:18 | Possibly detected | 40.9999 | -70.3296 | Two classified sei whale singlets. They are faint and there is a lot of noise. Marking as possibly. |
| 04/19/26 17:51:18 | Detected | 40.9999 | -70.3296 | Two loud sei whale singlets with great shape. |
| 04/19/26 18:51:18 | Detected | 40.9999 | -70.3296 | Two loud classified sei whale singlets with great shape |
| 04/19/26 19:51:18 | Detected | 40.9999 | -70.3296 | Two singlets - loud and great shape! |
| 04/19/26 22:51:18 | Detected | 40.9999 | -70.3296 | Classified and unclassified singlets and doublets. |
| 04/19/26 23:51:18 | Detected | 40.9999 | -70.3296 | Classified and unclassified singlets and doublets. |
| Date/time (local) | Latitude | Longitude | Notes |
| 04/19/26 08:51:18 | 40.9999 | -70.3296 | Two classified and one unclassified downsweep, but not great shape |
| 04/19/26 09:51:18 | 40.9999 | -70.3296 | Possibly de doublet in p1 |
| 04/19/26 10:51:18 | 40.9999 | -70.3296 | Sw downsweeps are short and do not have great shape. Potential downsweep in p7. |
| 04/19/26 11:51:18 | 40.9999 | -70.3296 | One classified upcall in p1. Other potential upcalls in p4 and p5 but to short to be classified |
| 04/19/26 15:51:18 | 40.9999 | -70.3296 | Two classified sei whale singlets. They are faint and there is a lot of noise. Marking as possibly. |
| 04/19/26 17:51:18 | 40.9999 | -70.3296 | Two loud sei whale singlets with great shape. |
| 04/19/26 18:51:18 | 40.9999 | -70.3296 | Two loud classified sei whale singlets with great shape |
| 04/19/26 19:51:18 | 40.9999 | -70.3296 | Two singlets - loud and great shape! |
| 04/19/26 20:51:18 | 40.9999 | -70.3296 | Amanda left off here. |
| 04/19/26 21:51:18 | 40.9999 | -70.3296 | Julianne started here. |
| 04/19/26 22:51:18 | 40.9999 | -70.3296 | Classified and unclassified singlets and doublets. |
| 04/19/26 23:51:18 | 40.9999 | -70.3296 | Classified and unclassified singlets and doublets. |