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

HW-MN0523375 – Residency

2nd sighting in Gulf of California
Fluke of HW-MN0523375
HW-MN0523375 Confirmed in the catalog @100914
Dec 10 – 24, 2022 · Gulf of California

Gulf of California · Dec 2022

98 m
Deepest dive
3:10
Longest dive
15
Dives
Sightings
2
Days between first and last sighting
14
Deepest dive on record
98 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Dec 10, 2022690 m—98 m
Dec 24, 2022144 m—50 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 10, 2022 — seafloor 690 m (measured), deepest dive 98 m (modelled)Dec 10Dec 24, 2022 — seafloor 144 m (measured), deepest dive 50 m (modelled)Dec 24

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

Dives

98 m
Deepest dive
3:10
Longest dive
15
Dives
31 m
Avg dive depth
2
Sightings
14
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010098 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (690 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 10, 2022

measured
Seafloor depth
690 m
Sea-surface temperature
—
Distance from shore
10.0 km

Across the residency · 2 sightings

measured
Seafloor depth
144 m – 690 m
Sea-surface temperature
—
Distance from shore
3.0 km – 10.0 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 2 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.