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

CRC-11778 – Residency

3rd sighting in Gulf of California
Fluke of CRC-11778
CRC-11778 Confirmed in the catalog @250
Feb 12 – 17, 2019 · Gulf of California

Gulf of California · Feb 2019

118 m
Deepest dive
5:46
Longest dive
25
Dives
Sightings
4
Days between first and last sighting
5

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 12, 2019974 m—118 m
Feb 15, 20192,903 m—52 m
Feb 16, 2019154 m—65 m
Feb 17, 2019403 m—90 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 12, 2019 — seafloor 974 m (measured), deepest dive 118 m (modelled)Feb 12Feb 15, 2019 — seafloor 2,903 m (measured), deepest dive 52 m (modelled)Feb 15Feb 16, 2019 — seafloor 154 m (measured), deepest dive 65 m (modelled)Feb 16Feb 17, 2019 — seafloor 403 m (measured), deepest dive 90 m (modelled)Feb 17

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

Dives

118 m
Deepest dive
5:46
Longest dive
25
Dives
36 m
Avg dive depth
4
Sightings
5
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150118 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (974 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 12, 2019

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

Across the residency · 4 sightings

measured
Seafloor depth
154 m – 2,903 m
Sea-surface temperature
—
Distance from shore
3.0 km – 55.0 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.