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

Yogi – Residency

24th sighting in Salish Sea
Fluke of Yogi
Yogi Confirmed in the catalog @3325
Aug 8 – Oct 3, 2021 · Salish Sea

Salish Sea · Aug – Oct 2021

138 m
Deepest dive
4:09
Longest dive
49
Dives
Sightings
5
Days between first and last sighting
56

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 8, 2021151 m12.2°C138 m
Aug 10, 2021147 m13.5°C117 m
Aug 30, 2021130 m11.6°C80 m
Sep 15, 2021267 m11.5°C54 m
Oct 3, 2021122 m11.8°C41 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 8, 2021 — seafloor 151 m (measured), deepest dive 138 m (modelled)Aug 8Aug 10, 2021 — seafloor 147 m (measured), deepest dive 117 m (modelled)Aug 10Aug 30, 2021 — seafloor 130 m (measured), deepest dive 80 m (modelled)Aug 30Sep 15, 2021 — seafloor 267 m (measured), deepest dive 54 m (modelled)Sep 15Oct 3, 2021 — seafloor 122 m (measured), deepest dive 41 m (modelled)Oct 3

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

Dives

138 m
Deepest dive
4:09
Longest dive
49
Dives
28 m
Avg dive depth
5
Sightings
56
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150138 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (151 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 8, 2021

measured
Seafloor depth
151 m
Sea-surface temperature
12.2°C
Distance from shore
6.0 km

Across the residency · 5 sightings

measured
Seafloor depth
122 m – 267 m
Sea-surface temperature
11.5°C – 13.5°C
Distance from shore
1.0 km – 9.0 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 5 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.