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

Yuki – Residency

8th sighting in Salish Sea
Fluke of Yuki
Yuki Confirmed in the catalog @12930
Jul 19 – Aug 20, 2019 · Salish Sea

Salish Sea · Jul – Aug 2019

139 m
Deepest dive
5:03
Longest dive
48
Dives
Sightings
7
Days between first and last sighting
32
Deepest dive on record
139 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 19, 201955 m——
Aug 4, 2019139 m——
Aug 11, 201996 m—82 m
Aug 12, 2019168 m—79 m
Aug 13, 2019129 m—109 m
Aug 18, 2019167 m—139 m
Aug 20, 2019135 m—64 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 19, 2019 — seafloor 55 m (measured), deepest dive — (modelled)Jul 19Aug 4, 2019 — seafloor 139 m (measured), deepest dive — (modelled)Aug 4Aug 11, 2019 — seafloor 96 m (measured), deepest dive 82 m (modelled)Aug 11Aug 12, 2019 — seafloor 168 m (measured), deepest dive 79 m (modelled)Aug 12Aug 13, 2019 — seafloor 129 m (measured), deepest dive 109 m (modelled)Aug 13Aug 18, 2019 — seafloor 167 m (measured), deepest dive 139 m (modelled)Aug 18Aug 20, 2019 — seafloor 135 m (measured), deepest dive 64 m (modelled)Aug 20

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

Dives

139 m
Deepest dive
5:03
Longest dive
48
Dives
36 m
Avg dive depth
7
Sightings
32
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150139 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (167 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 18, 2019

measured
Seafloor depth
167 m
Sea-surface temperature
—
Distance from shore
4.0 km

Across the residency · 7 sightings

measured
Seafloor depth
55 m – 168 m
Sea-surface temperature
—
Distance from shore
2.0 km – 13.0 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 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.