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

2024 calf of Divot – Residency

8th sighting in Salish Sea
Fluke of 2024 calf of Divot
2024 calf of Divot Confirmed in the catalog @119290
Aug 3 – Oct 8, 2025 · Salish Sea

Salish Sea · Aug – Oct 2025

112 m
Deepest dive
3:58
Longest dive
35
Dives
Sightings
4
Days between first and last sighting
66

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 3, 2025173 m—112 m
Aug 14, 202588 m—75 m
Aug 31, 202522 m—20 m
Oct 8, 2025268 m—109 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 3, 2025 — seafloor 173 m (measured), deepest dive 112 m (modelled)Aug 3Aug 14, 2025 — seafloor 88 m (measured), deepest dive 75 m (modelled)Aug 14Aug 31, 2025 — seafloor 22 m (measured), deepest dive 20 m (modelled)Aug 31Oct 8, 2025 — seafloor 268 m (measured), deepest dive 109 m (modelled)Oct 8

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

Dives

112 m
Deepest dive
3:58
Longest dive
35
Dives
33 m
Avg dive depth
4
Sightings
66
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150112 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 · Aug 3, 2025

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

Across the residency · 4 sightings

measured
Seafloor depth
22 m – 268 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 4 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.