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

Mozart – Residency

13th sighting in Salish Sea
Fluke of Mozart
Mozart Confirmed in the catalog @73876
Jun 28 – Aug 30, 2025 · Salish Sea

Salish Sea · Jun – Aug 2025

96 m
Deepest dive
4:42
Longest dive
50
Dives
Sightings
5
Days between first and last sighting
63

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 28, 2025108 m—62 m
Jun 29, 2025101 m—57 m
Jun 29, 2025128 m—64 m
Jul 5, 202598 m—40 m
Aug 30, 2025119 m—96 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 28, 2025 — seafloor 108 m (measured), deepest dive 62 m (modelled)Jun 28Jun 29, 2025 — seafloor 101 m (measured), deepest dive 57 m (modelled)Jun 29Jun 29, 2025 — seafloor 128 m (measured), deepest dive 64 m (modelled)Jun 29Jul 5, 2025 — seafloor 98 m (measured), deepest dive 40 m (modelled)Jul 5Aug 30, 2025 — seafloor 119 m (measured), deepest dive 96 m (modelled)Aug 30

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

Dives

96 m
Deepest dive
4:42
Longest dive
50
Dives
24 m
Avg dive depth
5
Sightings
63
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010096 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (119 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 30, 2025

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

Across the residency · 5 sightings

measured
Seafloor depth
98 m – 128 m
Sea-surface temperature
—
Distance from shore
4.0 km – 14.0 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 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.