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

Lupin – Residency

13th sighting in Salish Sea
Fluke of Lupin
Lupin Confirmed in the catalog @13084
Jul 31 – Aug 22, 2025 · Salish Sea

Salish Sea · Jul – Aug 2025

167 m
Deepest dive
7:48
Longest dive
95
Dives
Sightings
7
Days between first and last sighting
22
Deepest dive on record
167 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 31, 2025125 m17.7°C113 m
Jul 31, 202522 m17.5°C19 m
Aug 2, 2025135 m17.8°C93 m
Aug 3, 2025161 m17.7°C79 m
Aug 16, 2025184 m14.5°C85 m
Aug 16, 2025165 m14.6°C77 m
Aug 22, 2025186 m14.4°C167 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 31, 2025 — seafloor 125 m (measured), deepest dive 113 m (modelled)Jul 31Jul 31, 2025 — seafloor 22 m (measured), deepest dive 19 m (modelled)Jul 31Aug 2, 2025 — seafloor 135 m (measured), deepest dive 93 m (modelled)Aug 2Aug 3, 2025 — seafloor 161 m (measured), deepest dive 79 m (modelled)Aug 3Aug 16, 2025 — seafloor 184 m (measured), deepest dive 85 m (modelled)Aug 16Aug 16, 2025 — seafloor 165 m (measured), deepest dive 77 m (modelled)Aug 16Aug 22, 2025 — seafloor 186 m (measured), deepest dive 167 m (modelled)Aug 22

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

Dives

167 m
Deepest dive
7:48
Longest dive
95
Dives
27 m
Avg dive depth
7
Sightings
22
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200167 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (186 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 22, 2025

measured
Seafloor depth
186 m
Sea-surface temperature
14.4°C
Distance from shore
10.0 km

Across the residency · 7 sightings

measured
Seafloor depth
22 m – 186 m
Sea-surface temperature
14.4°C – 17.8°C
Distance from shore
3.0 km – 11.0 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 7 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.