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

CRC-17870 – Residency

7th sighting in Salish Sea
Fluke of CRC-17870
CRC-17870 Confirmed in the catalog @24006
Aug 23 – 24, 2020 · Salish Sea

Salish Sea · Aug 2020

126 m
Deepest dive
3:51
Longest dive
71
Dives
Sightings
6
Days between first and last sighting
1

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 23, 2020198 m—103 m
Aug 23, 2020196 m—41 m
Aug 23, 2020198 m—69 m
Aug 23, 2020199 m—126 m
Aug 24, 2020168 m—49 m
Aug 24, 2020185 m—71 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 23, 2020 — seafloor 198 m (measured), deepest dive 103 m (modelled)Aug 23Aug 23, 2020 — seafloor 196 m (measured), deepest dive 41 m (modelled)Aug 23Aug 23, 2020 — seafloor 198 m (measured), deepest dive 69 m (modelled)Aug 23Aug 23, 2020 — seafloor 199 m (measured), deepest dive 126 m (modelled)Aug 23Aug 24, 2020 — seafloor 168 m (measured), deepest dive 49 m (modelled)Aug 24Aug 24, 2020 — seafloor 185 m (measured), deepest dive 71 m (modelled)Aug 24

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

Dives

126 m
Deepest dive
3:51
Longest dive
71
Dives
28 m
Avg dive depth
6
Sightings
1
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150126 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (199 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 23, 2020

measured
Seafloor depth
199 m
Sea-surface temperature
—
Distance from shore
7.0 km

Across the residency · 6 sightings

measured
Seafloor depth
168 m – 199 m
Sea-surface temperature
—
Distance from shore
7.0 km – 9.0 km

Sources: GEBCO seafloor grid · PacIOOS coastline distance

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

Source records

This activity is assembled from 6 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.