Blue whale:

Date/time (local)OccurrenceLatitudeLongitudeNotes
08/09/25 12:18:27Detected49.5132-64.7087BW downsweeps in P2 & 3; the second call in P2 is classified as BW call type 30.




Notes:

Date/time (local)LatitudeLongitudeNotes
08/09/25 03:33:2749.4993-64.6939Short, low amplitude downsweeps in P13 & 15; although the call in P15 is classified as SW call type 1, there is no additional evidence of SW presence.
08/09/25 04:03:2749.4989-64.6937Short, low amplitude downsweep in P8.
08/09/25 04:18:2749.4987-64.6936Short downsweeps in P11 & 14.
08/09/25 06:03:2749.4972-64.6929Possible downsweep in P9 (broken pitch track).
08/09/25 08:03:2749.5022-64.6936Short, low amplitude downsweeps in P4 & 10.
08/09/25 08:18:2749.5022-64.6936Short, low amplitude downsweep in P6. Possible HF biological calls in P9, although this is difficult to confirm, given the amount of background noise throughout the period.
08/09/25 08:33:2749.5022-64.6936Short, low amplitude downsweeps in P1 & 8.
08/09/25 10:03:2749.5021-64.6934Possible classified, mid-amplitude RW upcall in P8, although it is not isolated and because there is so much background noise pitch-tracked throughout the period, it is difficult to tell whether this is indeed a genuine call. There is another putative RW call in P13 that is isolated and has an adequate shape, but is unclassified and very low amplitude.
08/09/25 11:03:2749.5020-64.6933Short, low amplitude downsweep in P8.
08/09/25 12:03:2749.5134-64.7088Possible low amplitude downsweep in P15 (broken pitch track).
08/09/25 12:18:2749.5132-64.7087BW downsweeps in P2 & 3; the second call in P2 is classified as BW call type 30.
08/09/25 13:33:2749.5123-64.7082Possible HF biological calls in P15?
08/09/25 15:18:2749.5110-64.7075Short, low amplitude downsweep in P9.


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