Date/time (local) | Latitude | Longitude | Notes |
08/17/19 00:19:44 | 34.1111 | -119.7746 | Continuation of possible humpback sounds? - still consistent with LF noise visible in the specgram |
08/17/19 01:19:44 | 34.1111 | -119.7746 | Many short sounds around 100-125 Hz - also "fin detections" that are more consistent with noise |
08/17/19 03:19:44 | 34.1111 | -119.7746 | Still looks like noisy day. |
08/17/19 04:19:44 | 34.1111 | -119.7746 | Fin intervals too short, not right. |
08/17/19 05:19:44 | 34.1111 | -119.7746 | More possible fin sounds, patterning not quite right |
08/17/19 06:19:44 | 34.1111 | -119.7746 | Lots of classified fin calls here, but interval seems too short |
08/17/19 07:19:44 | 34.1111 | -119.7746 | Many short low-frequency signals, seems more likely to be background instead
of biological due to lack of patterning |
08/17/19 08:19:44 | 34.1111 | -119.7746 | Lower-frequency pulses here seem more in line with previous background noise
signals and aren't very convincing for fin whale |
08/17/19 09:19:44 | 34.1111 | -119.7746 | The pulses identified as fin whale calls here seem to have interpulse
intervals too short to be fin whale |
08/17/19 10:19:44 | 34.1111 | -119.7746 | Given higher-frequency, faint noise present in panels 2, 10 & 11, sounds here
are likely not biological |
08/17/19 11:19:44 | 34.1111 | -119.7746 | Higher-frequency tracks in panels 6-10 seem more in line with anthropogenic
sounds and not very convincing as humpback calls |
08/17/19 12:19:44 | 34.1111 | -119.7746 | Anthropogenic sounds here? Lower-frequency pulses seem very regular & spacing
too close for fin. Higher noises mostly faint and very irregular for
humpbacks. |
08/17/19 13:34:44 | 34.1111 | -119.7746 | Ship noise? |
08/17/19 13:49:44 | 34.1111 | -119.7746 | Ship sounds continue |
08/17/19 14:19:44 | 34.1111 | -119.7746 | Likely continued noisy day here, not convinced lower-frequency is fin whale
pulses |
08/17/19 14:34:44 | 34.1111 | -119.7746 | High-frequency downsweep in panel 2 looks too ragged to be convincing for a
humpback call. Lower frequency pulses still don't look right for fin whale
sounds |
08/17/19 15:19:44 | 34.1111 | -119.7746 | More noise here, not likely to be biological |
08/17/19 16:19:44 | 34.1111 | -119.7746 | These short pulses still seem more like noise than anything whale-like |
08/17/19 17:04:44 | 34.1111 | -119.7746 | Likely ship noise, given background noise in spectrogram for this time period |
08/17/19 17:19:44 | 34.1111 | -119.7746 | Ship noise continues |
08/17/19 17:34:44 | 34.1111 | -119.7746 | Consistant pulses near 75 Hz, don't seem biological |
08/17/19 17:49:44 | 34.1111 | -119.7746 | Noises in panels 7&8 most likely to be background noise |