Humpback whale:

Date/time (local)OccurrenceLatitudeLongitudeNotes
12/06/19 00:55:24Detected34.1098-119.7742Lots of definite humpback signals despite some faint background signals
12/06/19 01:55:24Detected34.1098-119.7742Despite some background signals, humpback pattern still very strong
12/06/19 02:55:24Detected34.1098-119.7742
12/06/19 03:55:24Detected34.1098-119.7742
12/06/19 04:55:24Detected34.1098-119.7742
12/06/19 05:55:24Detected34.1098-119.7742
12/06/19 06:55:24Detected34.1098-119.7742
12/06/19 07:55:24Detected34.1098-119.7742
12/06/19 08:55:24Detected34.1098-119.7742
12/06/19 09:55:24Detected34.1098-119.7742Faint jagged signal in panel 6 likely background noise, all others look very good for humpback sound
12/06/19 11:10:24Possibly detected34.1098-119.7742HF tones in panels 6-7 very faint, could be humpback but not super convincing. Downsweeps in panel 14 clearer and a bit more convincing, but not nearly as strong as previous humpback sections
12/06/19 18:10:24Possibly detected34.1098-119.7742LF tones in panels 2-4 look like humpback, but lack of patterning so marking 'possibly' for now




Notes:

Date/time (local)LatitudeLongitudeNotes
12/06/19 00:55:2434.1098-119.7742Lots of definite humpback signals despite some faint background signals
12/06/19 01:55:2434.1098-119.7742Despite some background signals, humpback pattern still very strong
12/06/19 09:55:2434.1098-119.7742Faint jagged signal in panel 6 likely background noise, all others look very good for humpback sound
12/06/19 10:55:2434.1098-119.7742HF signals in panel 6 & 13 could be humpback, given neighboring humpback tracks, but very faint & no apparent patterning, so not entirely convinced
12/06/19 11:10:2434.1098-119.7742HF tones in panels 6-7 very faint, could be humpback but not super convincing. Downsweeps in panel 14 clearer and a bit more convincing, but not nearly as strong as previous humpback sections
12/06/19 11:25:2434.1098-119.7742HF tone in panel 15 very isolated & pretty faint to be convincing for humpback
12/06/19 11:55:2434.1098-119.7742Lots of faint HF tones, not well-patterned or strong enough to be convincing for humpback song
12/06/19 12:10:2434.1098-119.7742Continue sporadic faint HF tones in panel 1
12/06/19 12:25:2434.1098-119.7742Possible HF downsweep in panel 12 but very faint & isolated; Several LF (0- 50Hz) tones in panels 13-14 but not well-patterned enough to be convincingly biological
12/06/19 12:40:2434.1098-119.7742Lots of very short, faint signals present here but no discernible pattern, likely background noise?
12/06/19 12:55:2434.1098-119.7742HF tones here very faint, may be distant humpback but have not yet seen any signals strong enough to be entirely convincing and no clear pattern of the faint calls to be sure it's not just background yet
12/06/19 13:10:2434.1098-119.7742Continue faint, short HF tones
12/06/19 13:40:2434.1098-119.7742More faint HF tones, possibly distant humpback but patterns/signal not strong enough yet to be convincing
12/06/19 13:55:2434.1098-119.7742More faint, short HF tones
12/06/19 14:10:2434.1098-119.7742Continue short, faint HF tones
12/06/19 15:10:2434.1098-119.7742Several lower-frequency tones in panels 13-15 but very sporadic & faint
12/06/19 15:25:2434.1098-119.7742Interesting flat tone in panel 2 between 0-50 Hz, fairly broken up though and surrounded by lots of faint, short, sporadic sounds that are likely background noise
12/06/19 15:40:2434.1098-119.7742many sporadic LF tones
12/06/19 15:55:2434.1098-119.7742repetitive flat tone at 200 Hz
12/06/19 16:25:2434.1098-119.7742Downswept-type signals in panels 3&4 are too short to be very convincing for blue whale calls & are pretty faint too
12/06/19 17:10:2434.1098-119.7742Weird grouping of signals in panels 10&11, very sporadic
12/06/19 17:25:2434.1098-119.7742Frequent short & sporadic LF tones throughout, very jagged & faint HF signal in panel 14, likely part of background
12/06/19 17:55:2434.1098-119.7742Sporadic short LF tones throughout
12/06/19 18:10:2434.1098-119.7742LF tones in panels 2-4 look like humpback, but lack of patterning so marking 'possibly' for now
12/06/19 19:25:2434.1098-119.77422 short, flat tones between 0-50 Hz in panel 2
12/06/19 19:40:2434.1098-119.7742Series of short pulses at ~100 Hz
12/06/19 20:10:2434.1098-119.7742Interesting series of pulses at 100 Hz in panel 6; stronger HF signals in panel 7 look pretty jagged for biological sound to me
12/06/19 20:25:2434.1098-119.7742Repeat 100Hz tone panels 6-13
12/06/19 21:55:2434.1098-119.7742flat tone @ 200Hz in panel 16
12/06/19 22:10:2434.1098-119.7742Return repeated 100Hz signal in panels 15&16
12/06/19 22:25:2434.1098-119.7742Tone @ 100 Hz in panel 1; strong flat signals @200Hz in panel 15
12/06/19 22:55:2434.1098-119.7742Signal in panel 13 not right shape for blue downsweep, change in frequency too abrupt & flat line at bottom not typical, likely not biological


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