Notes:

Date/time (local)LatitudeLongitudeNotes
06/25/26 00:51:1644.3721-67.4125NARW in P5 and P6 both detections fit in well with surrounding background noise and low amplitude, NARW in P5 looks more similar to an artifact and no other supporting context. Marking as not detected. Data limited for fin, humpback and NARW
06/25/26 01:36:1644.3708-67.4194NARW in P1 looks more like an artifact, low amplitude and higher starting frequency, context is more background noise. Data is limited for NARW and fin
06/25/26 02:36:1644.3723-67.4237Criteria not met for fin
06/25/26 02:51:1644.3745-67.4231Data limited for fin
06/25/26 04:06:1644.3857-67.4200Data limited for fin
06/25/26 05:21:1644.3989-67.4127NARW in P2 has jagged structure, low amplitude and fits in well with surrounding background noise, marking as not detected. Data limited for fin, NARW and humpback
06/25/26 05:36:1644.4022-67.4106NARW in P10 looks like surrounding background noise, structure is flat and low amplitude. P13 does have a classified 18 which could be NARW, but structure is truncated with flat top and context has background noise with similar amplitude. Marking as not detected.
06/25/26 06:06:1644.4089-67.4063NARW in P5 and P8 look more similar to the LF background noise throughout summary. Similar amplitude and structure is jagged and not convincing. Marking as not detected.
06/25/26 06:36:1644.4155-67.4020NARW in P6 is similar to other LF background noise throughout summary. Low amplitude and structure is very jagged and looks more like an artifact/non- biological. Classified 15, likely humpback classification, in P6 also looks non- biological. Marking as not detected.
06/25/26 07:21:1644.4211-67.4000Data limited for humpback and fin
06/25/26 07:36:1644.4229-67.3995Criteria not met for fin
06/25/26 07:51:1644.4247-67.3990NARW in P2 and P3 both have higher starting frequency and context is non-bio background noise. P2 NARW looks more like an artifact. NARW in P3 has better structure but same amplitude as surrounding background noise. Marking as not detected.
06/25/26 08:36:1644.4301-67.3976Really intense non-biological noise in P1. Criteria not met for fin
06/25/26 09:36:1644.4309-67.4014Criteria not met for fin. P6 does have possible upsweep, but jagged structure and surrounding background noise, I don't think this is biological. Not enough evidence to mark as anything.
06/25/26 17:21:1644.4469-67.4001Classified sei on P2 is noise
06/25/26 17:51:1644.4543-67.3914Classified NARW on P4 is noise
06/25/26 20:36:1644.4626-67.3616Classified NARW on P15 is noise


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