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

SEAK-5644 – Residency

14th sighting in Sitka Sound & Outer Baranof
Fluke of SEAK-5644
SEAK-5644 Confirmed in the catalog @46796
Aug 10 – Sep 1, 2022 · Sitka Sound & Outer Baranof

Sitka Sound & Outer Baranof · Aug – Sep 2022

69 m
Deepest dive
3:18
Longest dive
23
Dives
Sightings
2
Days between first and last sighting
22

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 10, 202278 m13.9°C69 m
Sep 1, 202272 m14.1°C64 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
Aug 10, 2022 — seafloor 78 m (measured), deepest dive 69 m (modelled)Aug 10Sep 1, 2022 — seafloor 72 m (measured), deepest dive 64 m (modelled)Sep 1

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

Dives

69 m
Deepest dive
3:18
Longest dive
23
Dives
24 m
Avg dive depth
2
Sightings
22
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 (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 · Aug 10, 2022

measured
Seafloor depth
78 m
Sea-surface temperature
13.9°C
Distance from shore
7.0 km

Across the residency · 2 sightings

measured
Seafloor depth
72 m – 78 m
Sea-surface temperature
13.9°C – 14.1°C
Distance from shore
3.0 km – 7.0 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 2 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.