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

SEAK-1246 – Residency

13th sighting in Glacier Bay & Icy Strait
Fluke of SEAK-1246
SEAK-1246 Confirmed in the catalog @26892
Jun 4 – Jul 1, 2025 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · Jun – Jul 2025

67 m
Deepest dive
2:36
Longest dive
26
Dives
Sightings
3
Days between first and last sighting
27

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 4, 202544 m8.9°C25 m
Jun 12, 202568 m8.9°C28 m
Jul 1, 2025103 m11.8°C67 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
Jun 4, 2025 — seafloor 44 m (measured), deepest dive 25 m (modelled)Jun 4Jun 12, 2025 — seafloor 68 m (measured), deepest dive 28 m (modelled)Jun 12Jul 1, 2025 — seafloor 103 m (measured), deepest dive 67 m (modelled)Jul 1

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

Dives

67 m
Deepest dive
2:36
Longest dive
26
Dives
19 m
Avg dive depth
3
Sightings
27
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010067 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (103 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 · Jul 1, 2025

measured
Seafloor depth
103 m
Sea-surface temperature
11.8°C
Distance from shore
3.0 km

Across the residency · 3 sightings

measured
Seafloor depth
44 m – 103 m
Sea-surface temperature
8.9°C – 11.8°C
Distance from shore
2.0 km – 5.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

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

Source records

This activity is assembled from 3 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.