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

Tag – Residency

12th sighting in Salish Sea
Fluke of Tag
Tag Confirmed in the catalog @34701
Jul 15 – Oct 5, 2025 · Salish Sea

Salish Sea · Jul – Oct 2025

199 m
Deepest dive
5:53
Longest dive
95
Dives
Sightings
9
Days between first and last sighting
82
Deepest dive on record
199 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 15, 2025157 m—72 m
Jul 19, 2025117 m—86 m
Jul 19, 2025129 m—47 m
Jul 26, 202568 m—37 m
Aug 7, 2025257 m—199 m
Aug 10, 202577 m—67 m
Aug 11, 202551 m—27 m
Oct 4, 2025200 m—132 m
Oct 5, 2025257 m—135 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 15, 2025 — seafloor 157 m (measured), deepest dive 72 m (modelled)Jul 15Jul 19, 2025 — seafloor 117 m (measured), deepest dive 86 m (modelled)Jul 19Jul 19, 2025 — seafloor 129 m (measured), deepest dive 47 m (modelled)Jul 19Jul 26, 2025 — seafloor 68 m (measured), deepest dive 37 m (modelled)Jul 26Aug 7, 2025 — seafloor 257 m (measured), deepest dive 199 m (modelled)Aug 7Aug 10, 2025 — seafloor 77 m (measured), deepest dive 67 m (modelled)Aug 10Aug 11, 2025 — seafloor 51 m (measured), deepest dive 27 m (modelled)Aug 11Oct 4, 2025 — seafloor 200 m (measured), deepest dive 132 m (modelled)Oct 4Oct 5, 2025 — seafloor 257 m (measured), deepest dive 135 m (modelled)Oct 5

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

Dives

199 m
Deepest dive
5:53
Longest dive
95
Dives
30 m
Avg dive depth
9
Sightings
82
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200199 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (257 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 7, 2025

measured
Seafloor depth
257 m
Sea-surface temperature
—
Distance from shore
2.0 km

Across the residency · 9 sightings

measured
Seafloor depth
51 m – 257 m
Sea-surface temperature
—
Distance from shore
1.0 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 9 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.