Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Antarctic Peninsula
Fluke of HW-MN1308301
HW-MN1308301 Confirmed in the catalog @150155
Mar 15, 2026

Antarctic Peninsula · Dec 2025–Mar 2026

Modelled · this session
178 m
Deepest dive
5:25
Longest dive
17
Dives

Dive metrics are modelled within real depth limits — not measured

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Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

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Dive profile

modelled
0100200178 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (366 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
366 m
Seafloor depth
Sea-surface temp
2.0 km
From shore

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

Source records

This activity is assembled from 2 catalogued encounters on Happywhale.