Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Kenai Fjords & Resurrection Bay

HW-MN0410452 – Residency

4th sighting in Kenai Fjords & Resurrection Bay
Fluke of HW-MN0410452
HW-MN0410452 Confirmed in the catalog @13478
Jul 18 – Aug 2, 2024 · Kenai Fjords & Resurrection Bay

Kenai Fjords & Resurrection Bay · Jul – Aug 2024

137 m
Deepest dive
6:13
Longest dive
52
Dives
Sightings
4
Days between first and last sighting
15
Deepest dive on record
137 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 18, 202463 m—56 m
Jul 24, 2024117 m—47 m
Jul 25, 2024233 m—137 m
Aug 2, 202487 m—56 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
Jul 18, 2024 — seafloor 63 m (measured), deepest dive 56 m (modelled)Jul 18Jul 24, 2024 — seafloor 117 m (measured), deepest dive 47 m (modelled)Jul 24Jul 25, 2024 — seafloor 233 m (measured), deepest dive 137 m (modelled)Jul 25Aug 2, 2024 — seafloor 87 m (measured), deepest dive 56 m (modelled)Aug 2

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

Dives

137 m
Deepest dive
6:13
Longest dive
52
Dives
28 m
Avg dive depth
4
Sightings
15
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150137 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (233 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 25, 2024

measured
Seafloor depth
233 m
Sea-surface temperature
—
Distance from shore
2.0 km

Across the residency · 4 sightings

measured
Seafloor depth
63 m – 233 m
Sea-surface temperature
—
Distance from shore
2.0 km – 5.0 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 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.