Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Sitka Sound & Outer Baranof

Tenakee Turkey – Residency

5th sighting in Sitka Sound & Outer Baranof
Fluke of Tenakee Turkey
Tenakee Turkey Confirmed in the catalog @26780
Mar 28 – Apr 1, 2022 · Sitka Sound & Outer Baranof

Sitka Sound & Outer Baranof · Mar – Apr 2022

34 m
Deepest dive
1:29
Longest dive
50
Dives
Sightings
4
Days between first and last sighting
4

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 28, 202225 m5.3°C21 m
Mar 30, 202221 m5.4°C18 m
Mar 31, 202226 m5.2°C19 m
Apr 1, 202240 m5.2°C34 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
Mar 28, 2022 — seafloor 25 m (measured), deepest dive 21 m (modelled)Mar 28Mar 30, 2022 — seafloor 21 m (measured), deepest dive 18 m (modelled)Mar 30Mar 31, 2022 — seafloor 26 m (measured), deepest dive 19 m (modelled)Mar 31Apr 1, 2022 — seafloor 40 m (measured), deepest dive 34 m (modelled)Apr 1

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

Dives

34 m
Deepest dive
1:29
Longest dive
50
Dives
11 m
Avg dive depth
4
Sightings
4
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255034 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (40 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 · Apr 1, 2022

measured
Seafloor depth
40 m
Sea-surface temperature
5.2°C
Distance from shore
1.0 km

Across the residency · 4 sightings

measured
Seafloor depth
21 m – 40 m
Sea-surface temperature
5.2°C – 5.4°C
Distance from shore
1.0 km – 2.0 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 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.