Blue whale:

Date/time (local)OccurrenceLatitudeLongitudeNotes
07/07/25 03:58:40Detected48.7149-62.5261Downsweeps present in P3, P7, P9, P10, P12, P14, P16. P9 and possibly P7 have some downward concavity, P14 and P16 have upwards concavity. P10, 12 and 14 classified as SW (CT 1 and 3), however P12 is a long downsweep and the shape appears to be more like a blue whale call. Concave down downsweeps with supporting calls, especially the long call in P12 give provide evidence for a blue whale detection.
07/07/25 09:28:40Detected48.7024-62.5469Classified blue whale call in P2, nice, long shape. Short, possible downsweeps in P7 and P9.
07/07/25 09:58:40Possibly detected48.7021-62.5468Classified SW downsweeps in P9, P15. P9 has slight downward concavity, but difficiult to confirm as it is a short pitch track. P15 is a longer call and appears to have slight upward concavity. Scoring BW possibly detected despite 2 calls being present due to the difficulty confirming P9 concavity and that both are classified as SW.
07/07/25 10:13:40Possibly detected48.7019-62.5467Downwseeps in P1, P10 and P11. P1 has possible downward concavity, and P11 is a concave down call, but the pitch track is broken. P10 has slight upwards concavity and was classified as SW. Scoring as BW possibly detected due to the concave down call being broken and the difficulty confirming P1 concavity.
07/07/25 14:28:40Detected48.7109-62.5698Blue whale arch call in P13. Other blue whale calls in P3, 4, 5, 6, 10, 16, all relatively short except for P16, which is a long, non-steep concave up call.
07/07/25 14:43:40Possibly detected48.7109-62.5697Downsweeps in P3, P6, P7 and P16. P3 and P16 are long-duration and concave-up. P6 and P7 have downward concavity but pitch tracks are broken and P7 classified as SW. Blue whale possibly detected due to broken concave down calls.
07/07/25 14:58:40Detected48.7109-62.5696Blue whale arch call in P2. Other calls in P2 and P3 lend support for blue whale detection. Both calls in P2 are concave up, one classified as HW17 and P3 call has no concavity.
07/07/25 15:28:40Detected48.7110-62.5694Arch call in P3. Other calls lend support for blue whale detection, especially downsweep in P15 which has some downward concavity despite sei whale detection. Call in P7 has upward-concavity. Possible downsweep in P11.



Notes:

Date/time (local)LatitudeLongitudeNotes
07/07/25 01:13:4048.7244-62.5082Short, low amplitude downsweeps in P13 and P14, slight concave-up shape.
07/07/25 01:58:4048.7218-62.5131Possible short downsweep in P9.
07/07/25 03:58:4048.7149-62.5261Downsweeps present in P3, P7, P9, P10, P12, P14, P16. P9 and possibly P7 have some downward concavity, P14 and P16 have upwards concavity. P10, 12 and 14 classified as SW (CT 1 and 3), however P12 is a long downsweep and the shape appears to be more like a blue whale call. Concave down downsweeps with supporting calls, especially the long call in P12 give provide evidence for a blue whale detection.
07/07/25 04:13:4048.7140-62.5278Downsweeps in P1, P2, P4, P5. P1 and P2 are concave up, unclassified. P4 classified as HW17, some upward concavity. P5 is a short, broken, low amplitude downsweep with apparent downward concavity, but not confident enough to confirm the shape, so not detected.
07/07/25 04:43:4048.7123-62.5310Short, steep downsweep-like calls in P7 and P9, one classified as HW25. Possible low amplitude high frequency (HW) calls or noise in P11.
07/07/25 06:43:4048.7054-62.5441Short, possible downsweep in P13.
07/07/25 09:13:4048.7025-62.5469Long downsweep in P12, slight upward concavity.
07/07/25 09:28:4048.7024-62.5469Classified blue whale call in P2, nice, long shape. Short, possible downsweeps in P7 and P9.
07/07/25 09:43:4048.7022-62.5468Nice, long downsweep in P14, slight upward concavity. Shorter downsweep in P16, no concavity.
07/07/25 09:58:4048.7021-62.5468Classified SW downsweeps in P9, P15. P9 has slight downward concavity, but difficiult to confirm as it is a short pitch track. P15 is a longer call and appears to have slight upward concavity. Scoring BW possibly detected despite 2 calls being present due to the difficulty confirming P9 concavity and that both are classified as SW.
07/07/25 10:13:4048.7019-62.5467Downwseeps in P1, P10 and P11. P1 has possible downward concavity, and P11 is a concave down call, but the pitch track is broken. P10 has slight upwards concavity and was classified as SW. Scoring as BW possibly detected due to the concave down call being broken and the difficulty confirming P1 concavity.
07/07/25 11:13:4048.7013-62.5466Short, possible downsweep in P12.
07/07/25 11:28:4048.7012-62.5465Classified SW call in P11, slight upward concavity.
07/07/25 12:13:4048.7007-62.5464Downsweep in P9, no concavity.
07/07/25 12:43:4048.7004-62.5463Short downsweeps in P5 and P15.
07/07/25 12:58:4048.7003-62.5462Downsweep in P6 appears to have downward concavity, but only downsweep in tally period and too short to confirm concavity.
07/07/25 13:25:1548.7027-62.5522Short downsweeps in P2, P3, P4. P2 possibly has downward concavity, but too short to confirm. P3 also contains a longer, concave-up shaped downsweep classified as SW.
07/07/25 13:58:4048.7108-62.5700Downsweep in P8, pointy v-shaped concave up call, unclassified.
07/07/25 14:13:4048.7108-62.5699Downsweep in P5, long call but slight upward concavity.
07/07/25 14:28:4048.7109-62.5698Blue whale arch call in P13. Other blue whale calls in P3, 4, 5, 6, 10, 16, all relatively short except for P16, which is a long, non-steep concave up call.
07/07/25 14:43:4048.7109-62.5697Downsweeps in P3, P6, P7 and P16. P3 and P16 are long-duration and concave-up. P6 and P7 have downward concavity but pitch tracks are broken and P7 classified as SW. Blue whale possibly detected due to broken concave down calls.
07/07/25 14:58:4048.7109-62.5696Blue whale arch call in P2. Other calls in P2 and P3 lend support for blue whale detection. Both calls in P2 are concave up, one classified as HW17 and P3 call has no concavity.
07/07/25 15:13:4048.7109-62.5695Concave up downsweep in P12 and downsweep with no concavity in P14.
07/07/25 15:28:4048.7110-62.5694Arch call in P3. Other calls lend support for blue whale detection, especially downsweep in P15 which has some downward concavity despite sei whale detection. Call in P7 has upward-concavity. Possible downsweep in P11.
07/07/25 15:43:4048.7110-62.5693Downsweeps in P7, P8 and P9. P7 has no concavity and classified as SW. P8 and P9 calls are short, and have possible downward concavity, but too short to confirm for BW detection.
07/07/25 15:58:4048.7110-62.5692Downsweeps in P7 and P9. P7 classified as SW3 and has slight upward concavity. P9 is low amplitude and too short to confirm concavity.
07/07/25 16:13:4048.7110-62.5691Downsweeps in P7 and P10, both have no concavity. P10 classified as SW1.
07/07/25 16:43:4048.7111-62.5689Low amplitude downsweep in P9, no concavity.
07/07/25 17:43:4048.7112-62.5684Downsweep in P6 classified as SW, no concavity.
07/07/25 18:43:4048.7113-62.5680Downsweep in P4, no concavity.
07/07/25 18:58:4048.7113-62.5679Downsweep in P10, no concavity.
07/07/25 19:13:4048.7113-62.5678Possible low amplitude downsweep in P8, very flat call.
07/07/25 19:28:4048.7113-62.5677Low amplitude downsweeps in P5 and P14. P5 classified as SW, possible downward concavity but too short to confirm. P14 no concavity.
07/07/25 19:43:4048.7114-62.5676Downsweeps in P7 and P9. P7 classified as HW17 and has no concavity. P9 is a long call with upward-concavity.
07/07/25 22:28:4048.6992-62.5852Downsweeps in P4, P13 and P16. P4 long call but no concavity, P13 broken call, no concavity, P16 possible downward concavity but very short.
07/07/25 22:43:4048.6991-62.5851Possible downsweep in P15.
07/07/25 22:58:4048.6991-62.5849Possible downsweeps in P2 and P10.
07/07/25 23:58:4048.6989-62.5845High frequency possible call in P3.


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