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

SEAK-5214 – Residency

13th sighting in Sitka Sound & Outer Baranof
Fluke of SEAK-5214
SEAK-5214 Confirmed in the catalog @10965
Mar 19 – Jun 7, 2023 · Sitka Sound & Outer Baranof

Sitka Sound & Outer Baranof · Mar – Jun 2023

52 m
Deepest dive
2:31
Longest dive
63
Dives
Sightings
6
Days between first and last sighting
80

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 19, 202397 m—39 m
Mar 20, 202365 m—52 m
Mar 24, 202358 m—27 m
Mar 25, 202339 m—33 m
Apr 2, 202336 m—30 m
Jun 7, 202398 m—42 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 19, 2023 — seafloor 97 m (measured), deepest dive 39 m (modelled)Mar 19Mar 20, 2023 — seafloor 65 m (measured), deepest dive 52 m (modelled)Mar 20Mar 24, 2023 — seafloor 58 m (measured), deepest dive 27 m (modelled)Mar 24Mar 25, 2023 — seafloor 39 m (measured), deepest dive 33 m (modelled)Mar 25Apr 2, 2023 — seafloor 36 m (measured), deepest dive 30 m (modelled)Apr 2Jun 7, 2023 — seafloor 98 m (measured), deepest dive 42 m (modelled)Jun 7

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

Dives

52 m
Deepest dive
2:31
Longest dive
63
Dives
18 m
Avg dive depth
6
Sightings
80
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010052 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (65 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 · Mar 20, 2023

measured
Seafloor depth
65 m
Sea-surface temperature
—
Distance from shore
—

Across the residency · 6 sightings

measured
Seafloor depth
36 m – 98 m
Sea-surface temperature
—
Distance from shore
1.0 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.