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

CRC-11223 – Residency

12th sighting in Gulf of California
Fluke of CRC-11223
CRC-11223 Confirmed in the catalog @34552
Feb 8 – Mar 5, 2025 · Gulf of California

Gulf of California · Feb – Mar 2025

250 m
Deepest dive
9:21
Longest dive
83
Dives
Sightings
8
Days between first and last sighting
25
Deepest dive on record
250 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 8, 2025234 m—205 m
Feb 24, 2025151 m—54 m
Feb 24, 202519 m—17 m
Feb 25, 202554 m—39 m
Mar 2, 202527 m—19 m
Mar 4, 2025-4 m——
Mar 5, 202522 m—18 m
Mar 5, 2025362 m—250 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 8, 2025 — seafloor 234 m (measured), deepest dive 205 m (modelled)Feb 8Feb 24, 2025 — seafloor 151 m (measured), deepest dive 54 m (modelled)Feb 24Feb 24, 2025 — seafloor 19 m (measured), deepest dive 17 m (modelled)Feb 24Feb 25, 2025 — seafloor 54 m (measured), deepest dive 39 m (modelled)Feb 25Mar 2, 2025 — seafloor 27 m (measured), deepest dive 19 m (modelled)Mar 2Mar 4, 2025 — seafloor -4 m (measured), deepest dive — (modelled)Mar 4Mar 5, 2025 — seafloor 22 m (measured), deepest dive 18 m (modelled)Mar 5Mar 5, 2025 — seafloor 362 m (measured), deepest dive 250 m (modelled)Mar 5

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

Dives

250 m
Deepest dive
9:21
Longest dive
83
Dives
24 m
Avg dive depth
8
Sightings
25
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0150300250 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (362 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 5, 2025

measured
Seafloor depth
362 m
Sea-surface temperature
—
Distance from shore
5.0 km

Across the residency · 8 sightings

measured
Seafloor depth
-4 m – 362 m
Sea-surface temperature
—
Distance from shore
2.0 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 8 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.