| Date/time (local) | Latitude | Longitude | Notes |
|---|
| 06/21/18 17:17:40 | 40.2607 | -73.2200 | Possible patterned humpback calls in P15 but too faint to rule out noise. |
| 06/21/18 20:17:40 | 40.2607 | -73.2200 | There are some series of short upsweeps in P3 and 5 especially. The fact that they are all at the
exact same frequency makes me suspicious of a non-biological source though. |
| 06/21/18 21:02:40 | 40.2607 | -73.2200 | More short upsweeps in this period. The calls are not defined enough and there are no other call
types to indicate this might be humpback, might just be a noise at that frequency. |