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

HW-MN0410499 – Residency

6th sighting in Kenai Fjords & Resurrection Bay
Fluke of HW-MN0410499
HW-MN0410499 Confirmed in the catalog @13657
Jul 6 – 28, 2023 · Kenai Fjords & Resurrection Bay

Kenai Fjords & Resurrection Bay · Jul 2023

57 m
Deepest dive
2:56
Longest dive
58
Dives
Sightings
6
Days between first and last sighting
22

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 6, 202375 m—35 m
Jul 14, 202345 m—27 m
Jul 14, 202365 m—20 m
Jul 15, 202376 m—57 m
Jul 16, 2023266 m—29 m
Jul 28, 202345 m—39 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 6, 2023 — seafloor 75 m (measured), deepest dive 35 m (modelled)Jul 6Jul 14, 2023 — seafloor 45 m (measured), deepest dive 27 m (modelled)Jul 14Jul 14, 2023 — seafloor 65 m (measured), deepest dive 20 m (modelled)Jul 14Jul 15, 2023 — seafloor 76 m (measured), deepest dive 57 m (modelled)Jul 15Jul 16, 2023 — seafloor 266 m (measured), deepest dive 29 m (modelled)Jul 16Jul 28, 2023 — seafloor 45 m (measured), deepest dive 39 m (modelled)Jul 28

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

Dives

57 m
Deepest dive
2:56
Longest dive
58
Dives
15 m
Avg dive depth
6
Sightings
22
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010057 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (76 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 15, 2023

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

Across the residency · 6 sightings

measured
Seafloor depth
45 m – 266 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.