Blue whale:

Date/time (local)OccurrenceLatitudeLongitudeNotes
08/17/25 02:58:40Possibly detected48.7390-62.6044Longer, low amplitude calls in P11 and P12. One call in P11 appears to have slight downward concavity, but scoring conservatively as BW possibly detected due to low amplitude and poor shape of the calls.
08/17/25 03:13:40Detected48.7390-62.6043Arch call in P2 and possible broken arch calls in P4. Other D calls also present throughout the period (P3, 4, 5, 7, 10, 12, 15) to support Blue whale detection.
08/17/25 03:28:40Detected48.7390-62.6041Classified BW D calls in P7 and P10 (both CT33), both lack concavity. Concave down BW D and arch calls in P4-7 to support Blue whale detection.
08/17/25 04:13:40Detected48.7390-62.60372 long D calls in P3 and concave down D call in P14. Blue whale detected. Possible BW A call in P7.
08/17/25 04:28:40Detected48.7391-62.6036Classified BW D calls in P3, 4, and 10, call types 33, 30 and 30, respectively. Last has downward concavity. Downward concavity also present in unclassified call in P16. Blue whale detected.
08/17/25 05:28:40Detected48.7469-62.5943Classified BW call in P8 (CT30). Broken arch call in P6 and other long BW calls in P7, one classified as SW3. Blue whale detected.
08/17/25 05:43:40Detected48.7469-62.5944Classified BW calls in P2, P7, P16, all call type 30 except P16 is call type 33. Other long, concave down blue whale calls in P14, 15, 16. Blue whale detected.
08/17/25 05:58:40Detected48.7469-62.5945Classified BW calls in P14 and P15, CTs 33 and 32. Other long, concave down blue whale calls in P1, 2, 11, 12 and call classified in P15 as HW17. Blue whale detected.
08/17/25 06:13:40Detected48.7469-62.5946Blue whale call classified in P3 (CT32). Other long, blue whale calls in P6, 8, 12, 13. Possible blue whale A calls in P11 and P13. Blue whale detected.
08/17/25 07:13:40Detected48.7470-62.5949Blue whale arch calls in P8, 10 and 11. Other long, blue whale downsweeps in P3, 9 and 11. Possible broken arch call in P2. Blue whale detected.
08/17/25 20:13:40Possibly detected48.7879-62.7101Long call in P15 with very slight downward concavity. Blue whale possibly detected.
08/17/25 20:58:40Detected48.7873-62.7104Classified BW call in P15 (CT30). Other concave down D calls in P16. Blue whale detected.
08/17/25 21:13:40Detected48.7872-62.7105Concave down/ arch calls in P1 and P2. P2 is a broken arch call classified as SW1. Additional downsweep in P2 classified as HW17. Blue whale detected.




Notes:

Date/time (local)LatitudeLongitudeNotes
08/17/25 02:43:4048.7390-62.6046Possible BW calls in P2 and P4- long calls but low amplitude and broken. None have concave down shape to confirm BW presence though.
08/17/25 02:58:4048.7390-62.6044Longer, low amplitude calls in P11 and P12. One call in P11 appears to have slight downward concavity, but scoring conservatively as BW possibly detected due to low amplitude and poor shape of the calls.
08/17/25 03:13:4048.7390-62.6043Arch call in P2 and possible broken arch calls in P4. Other D calls also present throughout the period (P3, 4, 5, 7, 10, 12, 15) to support Blue whale detection.
08/17/25 03:28:4048.7390-62.6041Classified BW D calls in P7 and P10 (both CT33), both lack concavity. Concave down BW D and arch calls in P4-7 to support Blue whale detection.
08/17/25 04:13:4048.7390-62.60372 long D calls in P3 and concave down D call in P14. Blue whale detected. Possible BW A call in P7.
08/17/25 04:28:4048.7391-62.6036Classified BW D calls in P3, 4, and 10, call types 33, 30 and 30, respectively. Last has downward concavity. Downward concavity also present in unclassified call in P16. Blue whale detected.
08/17/25 04:42:4948.7400-62.6023Low amplitude, no concavity calls in P7. Probable BW calls due to concave-down call in P1, but that call was used to score BW presence in previous tally period. Possible BW A call in P6. no other concave down calls to support BW detection.
08/17/25 05:13:4048.7469-62.5942Possible call at the expected frequency for RW in P3. No other calls present.
08/17/25 05:28:4048.7469-62.5943Classified BW call in P8 (CT30). Broken arch call in P6 and other long BW calls in P7, one classified as SW3. Blue whale detected.
08/17/25 05:43:4048.7469-62.5944Classified BW calls in P2, P7, P16, all call type 30 except P16 is call type 33. Other long, concave down blue whale calls in P14, 15, 16. Blue whale detected.
08/17/25 05:58:4048.7469-62.5945Classified BW calls in P14 and P15, CTs 33 and 32. Other long, concave down blue whale calls in P1, 2, 11, 12 and call classified in P15 as HW17. Blue whale detected.
08/17/25 06:13:4048.7469-62.5946Blue whale call classified in P3 (CT32). Other long, blue whale calls in P6, 8, 12, 13. Possible blue whale A calls in P11 and P13. Blue whale detected.
08/17/25 06:58:4048.7470-62.5948No concavity downsweep in P10.
08/17/25 07:13:4048.7470-62.5949Blue whale arch calls in P8, 10 and 11. Other long, blue whale downsweeps in P3, 9 and 11. Possible broken arch call in P2. Blue whale detected.
08/17/25 08:13:4048.7471-62.5953Low amplitude, possible broken call in P14.
08/17/25 12:13:4048.7735-62.6480Possible BW A call in P7.
08/17/25 12:28:4048.7736-62.6479Possible blue whale A call in P2.
08/17/25 12:43:4048.7736-62.6477Short pitch track at the frequency of a RW call in P8, not long enough to determine shape though.
08/17/25 13:28:4048.7738-62.6474Short pitch-tracks at the frequency for RW calls in P7, P8 and P10, low amplitude and cannot determine shape. Possible BW A call in P3.
08/17/25 13:43:4048.7738-62.6472Low amplitude, shallow, concave-up downsweep in P15, classified as SW1.
08/17/25 13:58:4048.7739-62.6471Short downsweep in P11.
08/17/25 14:58:4048.7741-62.6466Short downsweeps in P8 and P9.
08/17/25 16:13:4048.7744-62.6460Broken downsweep in P7.
08/17/25 16:28:4048.7745-62.6459Short downsweeps in P12 and P13.
08/17/25 16:58:4048.7746-62.6456Short pitch track in P16 at the frequency of RW calls, low amplitude and no shape.
08/17/25 18:13:4048.7894-62.7094Low amplitude, no concavity calls in P9, one classified as SW1.
08/17/25 18:28:4048.7892-62.7095Short downsweep in P2.
08/17/25 19:43:4048.7883-62.7100Downsweep in P6, no concavity, tonal sound below.
08/17/25 20:13:4048.7879-62.7101Long call in P15 with very slight downward concavity. Blue whale possibly detected.
08/17/25 20:28:4048.7877-62.7102Short downsweeps in P2 and P3, none have downward concavity.
08/17/25 20:58:4048.7873-62.7104Classified BW call in P15 (CT30). Other concave down D calls in P16. Blue whale detected.
08/17/25 21:13:4048.7872-62.7105Concave down/ arch calls in P1 and P2. P2 is a broken arch call classified as SW1. Additional downsweep in P2 classified as HW17. Blue whale detected.


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