Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Chatham Strait
Fluke of Katherine Jean (Alaska)
Katherine Jean (Alaska) Confirmed in the catalog @21011
Jun 5, 2026

Chatham Strait · May 2026–Jun 2026

Modelled · this session
52 m
Deepest dive
2:04
Longest dive
29
Dives

Dive metrics are modelled within real depth limits — not measured

Dive profile

modelled
05010052 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (84 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
84 m
Seafloor depth
Sea-surface temp
From shore

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