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

Yogi – Residency

19th sighting in Salish Sea
Fluke of Yogi
Yogi Confirmed in the catalog @3325
Jun 29 – Aug 12, 2020 · Salish Sea

Salish Sea · Jun – Aug 2020

84 m
Deepest dive
2:31
Longest dive
50
Dives
Sightings
5
Days between first and last sighting
44

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 29, 2020173 m13.6°C84 m
Jun 29, 202055 m11.5°C49 m
Jul 4, 202057 m10.7°C48 m
Jul 7, 2020113 m10.4°C14 m
Aug 12, 202031 m17.6°C28 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
Jun 29, 2020 — seafloor 173 m (measured), deepest dive 84 m (modelled)Jun 29Jun 29, 2020 — seafloor 55 m (measured), deepest dive 49 m (modelled)Jun 29Jul 4, 2020 — seafloor 57 m (measured), deepest dive 48 m (modelled)Jul 4Jul 7, 2020 — seafloor 113 m (measured), deepest dive 14 m (modelled)Jul 7Aug 12, 2020 — seafloor 31 m (measured), deepest dive 28 m (modelled)Aug 12

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

Dives

84 m
Deepest dive
2:31
Longest dive
50
Dives
17 m
Avg dive depth
5
Sightings
44
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010084 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (173 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 · Jun 29, 2020

measured
Seafloor depth
173 m
Sea-surface temperature
13.6°C
Distance from shore
2.0 km

Across the residency · 5 sightings

measured
Seafloor depth
31 m – 173 m
Sea-surface temperature
10.4°C – 17.6°C
Distance from shore
1.0 km – 3.0 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.