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

Domino – Residency

12th sighting in Sitka Sound & Outer Baranof
Fluke of Domino
Domino Confirmed in the catalog @26864
Jul 28 – Sep 8, 2021 · Sitka Sound & Outer Baranof

Sitka Sound & Outer Baranof · Jul – Sep 2021

58 m
Deepest dive
2:27
Longest dive
43
Dives
Sightings
4
Days between first and last sighting
42

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jul 28, 202156 m14.4°C42 m
Aug 4, 202178 m15.2°C21 m
Aug 24, 202187 m14.4°C58 m
Sep 8, 202187 m14.1°C58 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 28, 2021 — seafloor 56 m (measured), deepest dive 42 m (modelled)Jul 28Aug 4, 2021 — seafloor 78 m (measured), deepest dive 21 m (modelled)Aug 4Aug 24, 2021 — seafloor 87 m (measured), deepest dive 58 m (modelled)Aug 24Sep 8, 2021 — seafloor 87 m (measured), deepest dive 58 m (modelled)Sep 8

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

Dives

58 m
Deepest dive
2:27
Longest dive
43
Dives
20 m
Avg dive depth
4
Sightings
42
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010058 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (87 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.

Unlock with Risa Deep

Place

Where this happened · Sep 8, 2021

measured
Seafloor depth
87 m
Sea-surface temperature
14.1°C
Distance from shore
5.0 km

Across the residency · 4 sightings

measured
Seafloor depth
56 m – 87 m
Sea-surface temperature
14.1°C – 15.2°C
Distance from shore
5.0 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 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).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.