Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Aleutian Islands

OSUWTG-MnHI088 – Residency

3rd sighting in Aleutian Islands
Fluke of OSUWTG-MnHI088
OSUWTG-MnHI088 Confirmed in the catalog @21007
Jul 13 – 26, 2022 · Aleutian Islands

Aleutian Islands · Jul 2022

58 m
Deepest dive
2:41
Longest dive
49
Dives
Sightings
3
Days between first and last sighting
13

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 13, 202278 m—58 m
Jul 23, 202282 m—51 m
Jul 26, 202294 m—58 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 13, 2022 — seafloor 78 m (measured), deepest dive 58 m (modelled)Jul 13Jul 23, 2022 — seafloor 82 m (measured), deepest dive 51 m (modelled)Jul 23Jul 26, 2022 — seafloor 94 m (measured), deepest dive 58 m (modelled)Jul 26

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

Dives

58 m
Deepest dive
2:41
Longest dive
49
Dives
27 m
Avg dive depth
3
Sightings
13
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010058 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (78 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 13, 2022

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

Across the residency · 3 sightings

measured
Seafloor depth
78 m – 94 m
Sea-surface temperature
—
Distance from shore
3.0 km – 7.0 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 3 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.