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

SEAK-1692 – Residency

3rd sighting in Sitka Sound & Outer Baranof
Fluke of SEAK-1692
SEAK-1692 Confirmed in the catalog @37883
Jul 4 – 16, 2018 · Sitka Sound & Outer Baranof

Sitka Sound & Outer Baranof · Jul 2018

105 m
Deepest dive
5:31
Longest dive
27
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 4, 2018102 m13.6°C69 m
Jul 14, 2018116 m13.2°C105 m
Jul 16, 201850 m12.5°C31 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 4, 2018 — seafloor 102 m (measured), deepest dive 69 m (modelled)Jul 4Jul 14, 2018 — seafloor 116 m (measured), deepest dive 105 m (modelled)Jul 14Jul 16, 2018 — seafloor 50 m (measured), deepest dive 31 m (modelled)Jul 16

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

Dives

105 m
Deepest dive
5:31
Longest dive
27
Dives
27 m
Avg dive depth
3
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
075150105 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (116 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 14, 2018

measured
Seafloor depth
116 m
Sea-surface temperature
13.2°C
Distance from shore
5.0 km

Across the residency · 3 sightings

measured
Seafloor depth
50 m – 116 m
Sea-surface temperature
12.5°C – 13.6°C
Distance from shore
3.0 km – 5.0 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 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.