Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Salish Sea

CRC-18655 – Residency

5th sighting in Salish Sea
Fluke of CRC-18655
CRC-18655 Confirmed in the catalog @53035
Jul 18 – Sep 20, 2020 · Salish Sea

Salish Sea · Jul – Sep 2020

125 m
Deepest dive
5:36
Longest dive
32
Dives
Sightings
4
Days between first and last sighting
64

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 18, 2020159 m12.1°C39 m
Aug 2, 2020138 m11.5°C38 m
Aug 2, 2020138 m11.5°C75 m
Sep 20, 2020165 m10.9°C125 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 18, 2020 — seafloor 159 m (measured), deepest dive 39 m (modelled)Jul 18Aug 2, 2020 — seafloor 138 m (measured), deepest dive 38 m (modelled)Aug 2Aug 2, 2020 — seafloor 138 m (measured), deepest dive 75 m (modelled)Aug 2Sep 20, 2020 — seafloor 165 m (measured), deepest dive 125 m (modelled)Sep 20

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

Dives

125 m
Deepest dive
5:36
Longest dive
32
Dives
25 m
Avg dive depth
4
Sightings
64
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150125 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (165 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 · Sep 20, 2020

measured
Seafloor depth
165 m
Sea-surface temperature
10.9°C
Distance from shore
4.0 km

Across the residency · 4 sightings

measured
Seafloor depth
138 m – 165 m
Sea-surface temperature
10.9°C – 12.1°C
Distance from shore
4.0 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).

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