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

King Kallu – Residency

13th sighting in Glacier Bay & Icy Strait
Fluke of King Kallu
King Kallu Confirmed in the catalog @26876
May 30 – Aug 4, 2024 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · May – Aug 2024

91 m
Deepest dive
4:14
Longest dive
29
Dives
Sightings
4
Days between first and last sighting
66

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 30, 202449 m8.4°C44 m
Jun 3, 202459 m9.3°C23 m
Jul 24, 202469 m12.0°C46 m
Aug 4, 2024212 m12.3°C91 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
May 30, 2024 — seafloor 49 m (measured), deepest dive 44 m (modelled)May 30Jun 3, 2024 — seafloor 59 m (measured), deepest dive 23 m (modelled)Jun 3Jul 24, 2024 — seafloor 69 m (measured), deepest dive 46 m (modelled)Jul 24Aug 4, 2024 — seafloor 212 m (measured), deepest dive 91 m (modelled)Aug 4

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

Dives

91 m
Deepest dive
4:14
Longest dive
29
Dives
23 m
Avg dive depth
4
Sightings
66
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010091 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (212 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 · Aug 4, 2024

measured
Seafloor depth
212 m
Sea-surface temperature
12.3°C
Distance from shore
1.0 km

Across the residency · 4 sightings

measured
Seafloor depth
49 m – 212 m
Sea-surface temperature
8.4°C – 12.3°C
Distance from shore
1.0 km – 2.0 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 4 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.