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

CRC-13540 – Residency

4th sighting in Gulf of California
Fluke of CRC-13540
CRC-13540 Confirmed in the catalog @14400
Feb 6 – 17, 2018 · Gulf of California

Gulf of California · Feb 2018

152 m
Deepest dive
7:11
Longest dive
80
Dives
Sightings
5
Days between first and last sighting
11

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 6, 20182,222 m—109 m
Feb 13, 2018305 m—152 m
Feb 14, 201823 m—21 m
Feb 16, 201838 m—35 m
Feb 17, 2018817 m—113 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 6, 2018 — seafloor 2,222 m (measured), deepest dive 109 m (modelled)Feb 6Feb 13, 2018 — seafloor 305 m (measured), deepest dive 152 m (modelled)Feb 13Feb 14, 2018 — seafloor 23 m (measured), deepest dive 21 m (modelled)Feb 14Feb 16, 2018 — seafloor 38 m (measured), deepest dive 35 m (modelled)Feb 16Feb 17, 2018 — seafloor 817 m (measured), deepest dive 113 m (modelled)Feb 17

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

Dives

152 m
Deepest dive
7:11
Longest dive
80
Dives
28 m
Avg dive depth
5
Sightings
11
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0100200152 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (305 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 13, 2018

measured
Seafloor depth
305 m
Sea-surface temperature
—
Distance from shore
4.0 km

Across the residency · 5 sightings

measured
Seafloor depth
23 m – 2,222 m
Sea-surface temperature
—
Distance from shore
1.0 km – 23.0 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.