Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
North Pacific
Fluke of HW-MN0444503
HW-MN0444503 Confirmed in the catalog @113531
Apr 30, 2026

North Pacific · Apr 2026

Modelled · this session
65 m
Deepest dive
2:07
Longest dive
18
Dives

Dive metrics are modelled within real depth limits — not measured

Dive profile

modelled
05010065 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (119 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
119 m
Seafloor depth
9.8°C
Sea-surface temp
18.0 km
From shore

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