Humpback whale:

Date/time (local)OccurrenceLatitudeLongitudeNotes
07/25/26 00:06:16Possibly detected43.9128-67.7554p2 and p6 poss downseep but pretty short
07/25/26 00:51:16Detected43.9124-67.7582classified NARW call just noise
07/25/26 01:06:16Possibly detected43.9125-67.7601classified NARW just noise
07/25/26 01:36:16Possibly detected43.9127-67.7638
07/25/26 01:51:16Possibly detected43.9128-67.7657
07/25/26 03:51:16Possibly detected43.9258-67.7725
07/25/26 04:06:16Possibly detected43.9283-67.7734
07/25/26 04:51:16Possibly detected43.9351-67.7760
07/25/26 21:36:16Possibly detected44.0172-67.8716Some inconsistent looking MF sounds on P9-P11. Mostly high amplitude, minimal artifacts associated. Marking PD for HW. On P10, not putting too much weight on the very loud and large artifact call. Mainly looking at the call right before it and the one at the end of the panel. I think the call at the end of the artifact may have some merit for HW, appears the artifact is trying to connect 2 different sounds, but I'm not certain on that.
07/25/26 22:06:16Possibly detected44.0179-67.8768P13 has a call with an artifact. The beginning of it looks like it could be a MF downsweep from HW. P14 has a clear MF upsweep at a high amplitude. Marking PD for HW.
07/25/26 22:51:16Possibly detected44.0133-67.8861Loud U-shaped MF downsweep on P16. P15 has a MF downsweep at a lower amplitude, mostly going off P16. Marking PD for HW.
07/25/26 23:06:16Possibly detected44.0124-67.8896P2 and P3 have loud downsweeps. The call on P2 has an artifact attached, but the top of it before the artifact is convincing. The call on P3 is short, but loud with the context of the loud downsweep from previous PT also shown on P1 here. The evidence adds up for PD for HW.




Notes:

Date/time (local)LatitudeLongitudeNotes
07/25/26 00:06:1643.9128-67.7554p2 and p6 poss downseep but pretty short
07/25/26 00:51:1643.9124-67.7582classified NARW call just noise
07/25/26 01:06:1643.9125-67.7601classified NARW just noise
07/25/26 13:36:1643.9754-67.8355classified NARW is just noise
07/25/26 18:21:1644.0043-67.8524P1 has a classified FW with an upsweep on top of it. Leaving ND for all species, doesn't fit criteria for any of them. Making note that the upsweep is similar to what we've been seeing with the straight pitch tracks below them. Call is mostly isolated and I think would have RW potential without the associated noise.
07/25/26 19:06:1644.0106-67.8553P9 has a short loud LF downsweep. P14 has what I think is noise, but the spacing and similar pitch track shapes could indicate possible HW. Some other low amplitude LF sounds here and there. Leaving as ND.
07/25/26 19:21:1644.0128-67.8562Loud sound on P16, artifact makes it appear as a downsweep, but the majority of the pitch track is just an artifact.
07/25/26 19:51:1644.0163-67.8577P6 has some low amplitude, stacked pitch tracks at LF. Artifacts associated, don't think its HW. Leaving as ND.
07/25/26 20:21:1644.0155-67.8588P12 has 2 classified FW pulses, potential for other unclassified FW pulses within P12. The IPI doesn't look right, starts with an unclassified call 6s before two classified ones that are 4s apart, followed by an unclassified call 9s later. Other LF sounds associated with these calls, leaving as ND.
07/25/26 20:36:1644.0158-67.8614P5 and P6 have some LF sounds I suspect could be HW, however; has artifacts and the pitch tracks are small/short with low amplitude. Not very convincing. Other sporadic mostly LF sounds from P7-P10.Nothing on these panels look convincing on their own. All these sounds have low amplitude, leaving ND.
07/25/26 21:36:1644.0172-67.8716Some inconsistent looking MF sounds on P9-P11. Mostly high amplitude, minimal artifacts associated. Marking PD for HW. On P10, not putting too much weight on the very loud and large artifact call. Mainly looking at the call right before it and the one at the end of the panel. I think the call at the end of the artifact may have some merit for HW, appears the artifact is trying to connect 2 different sounds, but I'm not certain on that.
07/25/26 22:06:1644.0179-67.8768P13 has a call with an artifact. The beginning of it looks like it could be a MF downsweep from HW. P14 has a clear MF upsweep at a high amplitude. Marking PD for HW.
07/25/26 22:51:1644.0133-67.8861Loud U-shaped MF downsweep on P16. P15 has a MF downsweep at a lower amplitude, mostly going off P16. Marking PD for HW.
07/25/26 23:06:1644.0124-67.8896P2 and P3 have loud downsweeps. The call on P2 has an artifact attached, but the top of it before the artifact is convincing. The call on P3 is short, but loud with the context of the loud downsweep from previous PT also shown on P1 here. The evidence adds up for PD for HW.
07/25/26 23:21:1644.0114-67.8930Very short loud MF downsweep-like call on P12. Appears to have an artifact attached giving it the downsweep shape. Leaving as ND, just making note. P15 has 2 classified FW calls with other unclassified LF calls nearby. The IPI is too sahort, 3s between the classified calls no clear pattern for the unclassified LF sounds. Leaving as ND.


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