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

Kool – Residency

9th sighting in Kodiak Archipelago
Fluke of Kool
Kool Confirmed in the catalog @6089
Sep 23 – Nov 25, 2025 · Kodiak Archipelago

Kodiak Archipelago · Sep – Nov 2025

95 m
Deepest dive
4:18
Longest dive
87
Dives
Sightings
6
Days between first and last sighting
63

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Sep 23, 2025122 m—75 m
Sep 30, 2025118 m—95 m
Oct 8, 202556 m—27 m
Oct 27, 2025105 m—69 m
Nov 3, 202599 m—72 m
Nov 25, 202592 m—77 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
Sep 23, 2025 — seafloor 122 m (measured), deepest dive 75 m (modelled)Sep 23Sep 30, 2025 — seafloor 118 m (measured), deepest dive 95 m (modelled)Sep 30Oct 8, 2025 — seafloor 56 m (measured), deepest dive 27 m (modelled)Oct 8Oct 27, 2025 — seafloor 105 m (measured), deepest dive 69 m (modelled)Oct 27Nov 3, 2025 — seafloor 99 m (measured), deepest dive 72 m (modelled)Nov 3Nov 25, 2025 — seafloor 92 m (measured), deepest dive 77 m (modelled)Nov 25

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

Dives

95 m
Deepest dive
4:18
Longest dive
87
Dives
26 m
Avg dive depth
6
Sightings
63
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010095 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (118 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 · Sep 30, 2025

measured
Seafloor depth
118 m
Sea-surface temperature
—
Distance from shore
3.0 km

Across the residency · 6 sightings

measured
Seafloor depth
56 m – 122 m
Sea-surface temperature
—
Distance from shore
1.0 km – 4.0 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.