Humpback whale:

Date/time (local)OccurrenceLatitudeLongitudeNotes
04/01/23 22:40:18Possibly detected38.3030-74.6450HB - Faint sounds at about 300 Hz in panel 7 and repeated higher amplitude downsweeps at 50-100 Hz in panels 9 and 10 - HW PD.
04/01/23 23:40:18Possibly detected38.3030-74.6450HB - Some faint and high amplitude sounds across all of the panels, those at very low frequencies may be non-biological, but those at 100-300 Hz are possible HW calls - HW PD.




Notes:

Date/time (local)LatitudeLongitudeNotes
04/01/23 00:55:1838.3030-74.6450JT- a few faint MF downsweeps but HW-ND
04/01/23 09:10:1838.3030-74.6450JT- poss HW signals in P6-8 but too faint and too much artifact to rule out non- biological source so HW-ND.
04/01/23 09:25:1838.3030-74.6450HB - Some loud pitch tracks in panels 9-14, but they don't have good shape or pattern and mostly look like artifacts - HW ND.
04/01/23 09:40:1838.3030-74.6450HB - Some loud pitch tracks in panels 1-8, but they don't have good shape or pattern and mostly look like artifacts - HW ND.
04/01/23 10:40:1838.3030-74.6450HB - Possible HW grunts in panel 1 (IPI too low for FW) and a few higher amplitude sounds that could be HW calls in panels 4, 10, 12 and 15, but not enough context, shape or pattern - HW ND.
04/01/23 12:40:1838.3030-74.6450HB - a few long, high amplitude and low frequency sounds in panels 2, 3 and 12, but no shape or pattern, probably non-biological sounds.
04/01/23 18:10:1838.3030-74.6450HB - Interesting sound shape in panel 7.
04/01/23 19:40:1838.3030-74.6450HB - faint sounds at about 100 Hz in panels 6, 9, 10, 12 and 13, but not enough shape, amplitude or context - HW ND.
04/01/23 19:55:1838.3030-74.6450HB - possible HW sounds in panel 3, but not enough pattern or context - HW ND.
04/01/23 21:10:1838.3030-74.6450KS- interesting faint pts in P2 not enough context to tell if sounds are biological or not
04/01/23 21:40:1838.3030-74.6450HB - Some interesting sounds in panels 2, 3 and 11, but not enough pattern or context - HW ND.
04/01/23 22:40:1838.3030-74.6450HB - Faint sounds at about 300 Hz in panel 7 and repeated higher amplitude downsweeps at 50-100 Hz in panels 9 and 10 - HW PD.
04/01/23 23:40:1838.3030-74.6450HB - Some faint and high amplitude sounds across all of the panels, those at very low frequencies may be non-biological, but those at 100-300 Hz are possible HW calls - HW PD.


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