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

Callisto – Residency

8th sighting in Salish Sea
Fluke of Callisto
Callisto Confirmed in the catalog @106467
Jul 7 – Sep 3, 2024 · Salish Sea

Salish Sea · Jul – Sep 2024

92 m
Deepest dive
3:30
Longest dive
18
Dives
Sightings
2
Days between first and last sighting
58

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 7, 2024253 m17.4°C84 m
Sep 3, 2024319 m18.1°C92 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 7, 2024 — seafloor 253 m (measured), deepest dive 84 m (modelled)Jul 7Sep 3, 2024 — seafloor 319 m (measured), deepest dive 92 m (modelled)Sep 3

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

Dives

92 m
Deepest dive
3:30
Longest dive
18
Dives
31 m
Avg dive depth
2
Sightings
58
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010092 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (319 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 · Sep 3, 2024

measured
Seafloor depth
319 m
Sea-surface temperature
18.1°C
Distance from shore
12.0 km

Across the residency · 2 sightings

measured
Seafloor depth
253 m – 319 m
Sea-surface temperature
17.4°C – 18.1°C
Distance from shore
7.0 km – 12.0 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 2 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.