Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Glacier Bay & Icy Strait

Jaye Hark – Residency

8th sighting in Glacier Bay & Icy Strait
Fluke of Jaye Hark
Jaye Hark Confirmed in the catalog @43741
Mar 23 – Jul 10, 2025 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · Mar – Jul 2025

44 m
Deepest dive
2:19
Longest dive
105
Dives
Sightings
6
Days between first and last sighting
110

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 23, 202548 m—44 m
May 28, 202545 m—40 m
Jun 3, 202555 m—42 m
Jun 3, 202540 m—36 m
Jun 11, 202578 m—35 m
Jul 10, 202575 m—39 m

Seafloor and sea temperature measured · ✳ dives modelled

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Deepest dive against the seafloor, per sighting

Seafloor · measured Deepest dive · modelled
Mar 23, 2025 — seafloor 48 m (measured), deepest dive 44 m (modelled)Mar 23May 28, 2025 — seafloor 45 m (measured), deepest dive 40 m (modelled)May 28Jun 3, 2025 — seafloor 55 m (measured), deepest dive 42 m (modelled)Jun 3Jun 3, 2025 — seafloor 40 m (measured), deepest dive 36 m (modelled)Jun 3Jun 11, 2025 — seafloor 78 m (measured), deepest dive 35 m (modelled)Jun 11Jul 10, 2025 — seafloor 75 m (measured), deepest dive 39 m (modelled)Jul 10

Depth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.

Dives

44 m
Deepest dive
2:19
Longest dive
105
Dives
18 m
Avg dive depth
6
Sightings
110
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255044 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (48 m) and the published dive-behaviour distribution. Modelled, not measured.

Deep Effort Score

Deep

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

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Place

Where this happened · Mar 23, 2025

measured
Seafloor depth
48 m
Sea-surface temperature
—
Distance from shore
4.0 km

Across the residency · 6 sightings

measured
Seafloor depth
40 m – 78 m
Sea-surface temperature
—
Distance from shore
2.0 km – 7.0 km

Sources: GEBCO seafloor grid · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 6 catalogued encounters on Happywhale.

Sighting records from Happywhale, published as occurrence data via GBIF. Individual records are licensed CC0 1.0, CC BY 4.0 or CC BY-NC 4.0, depending on the contributor.

The photographs and fluke identifications behind every sighting are the work of the contributing observers — the citizen scientists, naturalists and operators who logged them, each named in the underlying GBIF occurrence record. Every activity links out to its source encounters on Happywhale. Basemaps © OpenStreetMap contributors (ODbL).

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Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.