Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
North Pacific
Fluke of HW-MN0503839
HW-MN0503839 Confirmed in the catalog @142456
May 15, 2026

North Pacific · May 2026

Modelled · this session
33 m
Deepest dive
1:26
Longest dive
7
Dives

Dive metrics are modelled within real depth limits — not measured

Dive profile

modelled
0255033 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (556 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
556 m
Seafloor depth
18.6°C
Sea-surface temp
7.0 km
From shore

Source · opentopodata/gebco2020 · erddap/ncdcOisst21Agg · pacioos-erddap/dist2coast_1deg