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

CRC-18228 – Residency

2nd sighting in Gulf of California
Fluke of CRC-18228
CRC-18228 Confirmed in the catalog @43617
Dec 18, 2022 – Jan 14, 2023 · Gulf of California

Gulf of California · Dec 2022 – Jan 2023

166 m
Deepest dive
6:16
Longest dive
42
Dives
Sightings
3
Days between first and last sighting
27
Deepest dive on record
166 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Dec 18, 2022230 m—166 m
Jan 2, 2023735 m—144 m
Jan 14, 2023112 m—19 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
Dec 18, 2022 — seafloor 230 m (measured), deepest dive 166 m (modelled)Dec 18Jan 2, 2023 — seafloor 735 m (measured), deepest dive 144 m (modelled)Jan 2Jan 14, 2023 — seafloor 112 m (measured), deepest dive 19 m (modelled)Jan 14

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

Dives

166 m
Deepest dive
6:16
Longest dive
42
Dives
28 m
Avg dive depth
3
Sightings
27
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200166 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (230 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 · Dec 18, 2022

measured
Seafloor depth
230 m
Sea-surface temperature
—
Distance from shore
13.0 km

Across the residency · 3 sightings

measured
Seafloor depth
112 m – 735 m
Sea-surface temperature
—
Distance from shore
1.0 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 3 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.