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Sitka Sound & Outer Baranof

Quote – Residency

22nd sighting in Sitka Sound & Outer Baranof
Fluke of Quote
Quote Confirmed in the catalog @15629
Mar 24 – Apr 6, 2023 · Sitka Sound & Outer Baranof

Sitka Sound & Outer Baranof · Mar – Apr 2023

68 m
Deepest dive
2:48
Longest dive
173
Dives
Sightings
14
Days between first and last sighting
13

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 24, 202364 m4.5°C44 m
Mar 28, 202378 m4.6°C68 m
Mar 28, 202350 m4.6°C43 m
Mar 29, 202352 m4.4°C33 m
Mar 29, 202378 m4.5°C27 m
Mar 29, 202348 m4.5°C38 m
Mar 30, 202375 m4.4°C66 m
Mar 31, 202332 m4.7°C29 m
Apr 1, 202323 m4.9°C17 m
Apr 2, 202378 m4.9°C48 m
Apr 2, 202373 m4.7°C64 m
Apr 2, 202349 m4.8°C30 m
Apr 2, 202332 m4.9°C29 m
Apr 6, 202332 m5.5°C29 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 24, 2023 — seafloor 64 m (measured), deepest dive 44 m (modelled)Mar 24Mar 28, 2023 — seafloor 78 m (measured), deepest dive 68 m (modelled)Mar 28, 2023 — seafloor 50 m (measured), deepest dive 43 m (modelled)Mar 29, 2023 — seafloor 52 m (measured), deepest dive 33 m (modelled)Mar 29Mar 29, 2023 — seafloor 78 m (measured), deepest dive 27 m (modelled)Mar 29, 2023 — seafloor 48 m (measured), deepest dive 38 m (modelled)Mar 30, 2023 — seafloor 75 m (measured), deepest dive 66 m (modelled)Mar 30Mar 31, 2023 — seafloor 32 m (measured), deepest dive 29 m (modelled)Apr 1, 2023 — seafloor 23 m (measured), deepest dive 17 m (modelled)Apr 2, 2023 — seafloor 78 m (measured), deepest dive 48 m (modelled)Apr 2Apr 2, 2023 — seafloor 73 m (measured), deepest dive 64 m (modelled)Apr 2, 2023 — seafloor 49 m (measured), deepest dive 30 m (modelled)Apr 2, 2023 — seafloor 32 m (measured), deepest dive 29 m (modelled)Apr 2Apr 6, 2023 — seafloor 32 m (measured), deepest dive 29 m (modelled)

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

Dives

68 m
Deepest dive
2:48
Longest dive
173
Dives
19 m
Avg dive depth
14
Sightings
13
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010068 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 · Mar 28, 2023

measured
Seafloor depth
78 m
Sea-surface temperature
4.6°C
Distance from shore
7.0 km

Across the residency · 14 sightings

measured
Seafloor depth
23 m – 78 m
Sea-surface temperature
4.4°C – 5.5°C
Distance from shore
1.0 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 14 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.