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

HW-MN0410605 – Residency

9th sighting in Kenai Fjords & Resurrection Bay
Fluke of HW-MN0410605
HW-MN0410605 Confirmed in the catalog @26990
Jul 14 – 26, 2023 · Kenai Fjords & Resurrection Bay

Kenai Fjords & Resurrection Bay · Jul 2023

69 m
Deepest dive
3:44
Longest dive
56
Dives
Sightings
4
Days between first and last sighting
12

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 14, 202345 m—39 m
Jul 15, 202377 m—69 m
Jul 20, 2023289 m—60 m
Jul 26, 202399 m—63 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 14, 2023 — seafloor 45 m (measured), deepest dive 39 m (modelled)Jul 14Jul 15, 2023 — seafloor 77 m (measured), deepest dive 69 m (modelled)Jul 15Jul 20, 2023 — seafloor 289 m (measured), deepest dive 60 m (modelled)Jul 20Jul 26, 2023 — seafloor 99 m (measured), deepest dive 63 m (modelled)Jul 26

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

Dives

69 m
Deepest dive
3:44
Longest dive
56
Dives
23 m
Avg dive depth
4
Sightings
12
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010069 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (77 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
77 m
Sea-surface temperature
—
Distance from shore
3.0 km

Across the residency · 4 sightings

measured
Seafloor depth
45 m – 289 m
Sea-surface temperature
—
Distance from shore
1.0 km – 3.0 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.