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

CRC-11324 – Residency

9th sighting in Gulf of California
Fluke of CRC-11324
CRC-11324 Confirmed in the catalog @5642
Mar 6 – 9, 2025 · Gulf of California

Gulf of California · Mar 2025

121 m
Deepest dive
5:14
Longest dive
40
Dives
Sightings
4
Days between first and last sighting
3

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 6, 202564 m—45 m
Mar 9, 202597 m—14 m
Mar 9, 2025171 m—121 m
Mar 9, 202552 m—44 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
Mar 6, 2025 — seafloor 64 m (measured), deepest dive 45 m (modelled)Mar 6Mar 9, 2025 — seafloor 97 m (measured), deepest dive 14 m (modelled)Mar 9Mar 9, 2025 — seafloor 171 m (measured), deepest dive 121 m (modelled)Mar 9Mar 9, 2025 — seafloor 52 m (measured), deepest dive 44 m (modelled)Mar 9

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

Dives

121 m
Deepest dive
5:14
Longest dive
40
Dives
27 m
Avg dive depth
4
Sightings
3
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150121 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (171 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 · Mar 9, 2025

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

Across the residency · 4 sightings

measured
Seafloor depth
52 m – 171 m
Sea-surface temperature
—
Distance from shore
2.0 km – 4.0 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.