Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Gulf of California

CRC-17908 – Residency

8th sighting in Gulf of California
Fluke of CRC-17908
CRC-17908 Confirmed in the catalog @41730
Feb 20 – 21, 2025 · Gulf of California

Gulf of California · Feb 2025

117 m
Deepest dive
3:57
Longest dive
61
Dives
Sightings
5
Days between first and last sighting
1
Deepest dive on record
117 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 20, 202564 m—58 m
Feb 21, 20251,022 m—39 m
Feb 21, 2025137 m—117 m
Feb 21, 20251,022 m—70 m
Feb 21, 202591 m—40 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
Feb 20, 2025 — seafloor 64 m (measured), deepest dive 58 m (modelled)Feb 20Feb 21, 2025 — seafloor 1,022 m (measured), deepest dive 39 m (modelled)Feb 21Feb 21, 2025 — seafloor 137 m (measured), deepest dive 117 m (modelled)Feb 21Feb 21, 2025 — seafloor 1,022 m (measured), deepest dive 70 m (modelled)Feb 21Feb 21, 2025 — seafloor 91 m (measured), deepest dive 40 m (modelled)Feb 21

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

Dives

117 m
Deepest dive
3:57
Longest dive
61
Dives
26 m
Avg dive depth
5
Sightings
1
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150117 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (137 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 · Feb 21, 2025

measured
Seafloor depth
137 m
Sea-surface temperature
—
Distance from shore
3.0 km

Across the residency · 5 sightings

measured
Seafloor depth
64 m – 1,022 m
Sea-surface temperature
—
Distance from shore
3.0 km – 5.0 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.