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

HW-MN0410527 – Residency

16th sighting in Kenai Fjords & Resurrection Bay
Fluke of HW-MN0410527
HW-MN0410527 Confirmed in the catalog @13724
May 29 – Jul 8, 2026 · Kenai Fjords & Resurrection Bay

Long Season Up North

Weeks of feeding here, plenty of eyes catching me at it.

58 m
Deepest dive
2:47
Longest dive
127
Dives
Sightings
8
Days between first and last sighting
39

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 29, 2026289 m6.7°C23 m
Jun 25, 202636 m—27 m
Jun 27, 202658 m10.3°C48 m
Jun 28, 202641 m10.5°C37 m
Jun 29, 202664 m10.9°C48 m
Jun 29, 202658 m10.9°C39 m
Jul 1, 202667 m11.0°C58 m
Jul 8, 202639 m10.9°C31 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 29, 2026 — seafloor 289 m (measured), deepest dive 23 m (modelled)May 29Jun 25, 2026 — seafloor 36 m (measured), deepest dive 27 m (modelled)Jun 25Jun 27, 2026 — seafloor 58 m (measured), deepest dive 48 m (modelled)Jun 27Jun 28, 2026 — seafloor 41 m (measured), deepest dive 37 m (modelled)Jun 28Jun 29, 2026 — seafloor 64 m (measured), deepest dive 48 m (modelled)Jun 29Jun 29, 2026 — seafloor 58 m (measured), deepest dive 39 m (modelled)Jun 29Jul 1, 2026 — seafloor 67 m (measured), deepest dive 58 m (modelled)Jul 1Jul 8, 2026 — seafloor 39 m (measured), deepest dive 31 m (modelled)Jul 8

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

Dives

58 m
Deepest dive
2:47
Longest dive
127
Dives
17 m
Avg dive depth
8
Sightings
39
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010058 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (67 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, 2026

measured
Seafloor depth
67 m
Sea-surface temperature
11.0°C
Distance from shore
1.0 km

Across the residency · 8 sightings

measured
Seafloor depth
36 m – 289 m
Sea-surface temperature
6.7°C – 11.0°C
Distance from shore
1.0 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 8 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.