Blue whale:

Date/time (local)OccurrenceLatitudeLongitudeNotes
06/23/25 04:13:40Detected48.7764-62.6992Nice, long, blue whale D calls in P7 and P12. P7 has downward concavity, blue whale detected.
06/23/25 04:58:40Detected48.7682-62.6844Blue whale D call in P10, classified as CT30. Blue whale detected.
06/23/25 17:13:40Detected48.8086-62.7133Multiple unclassified downsweeps in P8, P13 P15 and P17. P17 has downward concavity, and the D calls in P8, 13 and 15 lend support for the blue whale detection.
06/23/25 17:28:40Detected48.8085-62.7132Nice, long, concave-down downsweep in P9. A second D call is present in P2 to satisfy criteria for a blue whale detection.
06/23/25 19:28:40Possibly detected48.8075-62.71302 unclassified D calls in P14, possible downward concavity in the first call in P14, but difficult to confirm, so leaving as possibly detected for blue whale.
06/23/25 19:58:40Possibly detected48.8073-62.7129Long downsweep in P15 and possible downsweep in P12. Possible downward concavity in P12, but the shape overall is poor due to artifact, therefore difficult to confirm concavity for detection.
06/23/25 20:13:40Detected48.8072-62.7129Concave-down shaped call in P7, and second D call in P12 meets criteria for blue whale detection.
06/23/25 20:58:40Detected48.8068-62.7128Downsweeps present in P3, P4, P5, P6, P8, P11, P15 and P17. 2 classified as HW17, one as SW3. P11 is a long call with some downward concavity, and P17 also has downward concavity. Blue whale detected. Background noise classified as humpback whale sounds in P3, P4, P5, P8, P9.




Notes:

Date/time (local)LatitudeLongitudeNotes
06/23/25 01:28:4048.7771-62.6991Downsweep in P11, no obvious concavity. Possible downsweeps in P12 and P16.
06/23/25 03:13:4048.7766-62.6992Possible downsweep in P2.
06/23/25 03:28:4048.7766-62.6992Background noise classified as RW moan- not detected. Short downsweep in P15 classified as HW17.
06/23/25 03:43:4048.7765-62.6992Downsweeps in P4 and P9. P9 has nice, long shape, but neither have downward concavity.
06/23/25 03:58:4048.7764-62.6992Short, faint, downsweep in P15.
06/23/25 04:13:4048.7764-62.6992Nice, long, blue whale D calls in P7 and P12. P7 has downward concavity, blue whale detected.
06/23/25 04:58:4048.7682-62.6844Blue whale D call in P10, classified as CT30. Blue whale detected.
06/23/25 05:28:4048.7683-62.6843Downsweep classified as HW17 in P8.
06/23/25 07:28:4048.7686-62.6838Short downsweep in P12.
06/23/25 11:28:4048.7870-62.6934Possible downsweep in P2.
06/23/25 16:28:4048.8090-62.7134High frequency sound misclassified as BW call type 33 in P2.
06/23/25 16:58:4048.8088-62.7133Downsweep in P11 with minimal to slight upward concavity.
06/23/25 17:13:4048.8086-62.7133Multiple unclassified downsweeps in P8, P13 P15 and P17. P17 has downward concavity, and the D calls in P8, 13 and 15 lend support for the blue whale detection.
06/23/25 17:28:4048.8085-62.7132Nice, long, concave-down downsweep in P9. A second D call is present in P2 to satisfy criteria for a blue whale detection.
06/23/25 18:43:4048.8079-62.7131Downsweep in P3, amplitude inconsistent, appears to have upward concavity.
06/23/25 19:28:4048.8075-62.71302 unclassified D calls in P14, possible downward concavity in the first call in P14, but difficult to confirm, so leaving as possibly detected for blue whale.
06/23/25 19:43:4048.8074-62.7130Downsweep with no concavity in P2.
06/23/25 19:58:4048.8073-62.7129Long downsweep in P15 and possible downsweep in P12. Possible downward concavity in P12, but the shape overall is poor due to artifact, therefore difficult to confirm concavity for detection.
06/23/25 20:13:4048.8072-62.7129Concave-down shaped call in P7, and second D call in P12 meets criteria for blue whale detection.
06/23/25 20:28:4048.8071-62.7129Downsweeps in P2, P5 and possibly P6, but none have downward concavity.
06/23/25 20:43:4048.8069-62.7128Downsweeps in P5, P7, P10, P12, though none have downward concavity. Background noise classified as HW (CT25) in P5, P7, P8, P11, P13 and 15.
06/23/25 20:58:4048.8068-62.7128Downsweeps present in P3, P4, P5, P6, P8, P11, P15 and P17. 2 classified as HW17, one as SW3. P11 is a long call with some downward concavity, and P17 also has downward concavity. Blue whale detected. Background noise classified as humpback whale sounds in P3, P4, P5, P8, P9.
06/23/25 21:13:4048.8067-62.7128One downsweep classified as SW (CT 1) in P2, used in previous tally period for blue whale detection due to downward concavity shape. No other calls in this tally period.
06/23/25 21:28:4048.8066-62.7127Possible downsweep in P6.
06/23/25 21:43:4048.8064-62.7127Faint downsweeps in P7 and P8, hard to discern concavity in P7 and P8 lacks concavity.
06/23/25 22:43:4048.8326-62.7455Background noise classified as Humpback whale calls (CT 25) in P11 through 16.
06/23/25 22:58:4048.8327-62.7454Background noise classified as HW (CT25) throughout entire 15 minute period.
06/23/25 23:13:4048.8327-62.7454Background noise classified as humpback whale calls (CT25) in P2, P5, P6, P7, P8, P10, P15 and P16.
06/23/25 23:28:4048.8328-62.7454Background noise classified as HW pulses (CT25) in P2.


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