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

SPLASH-470295 – Residency

2nd sighting in Gulf of California
Fluke of SPLASH-470295
SPLASH-470295 Confirmed in the catalog @50004
Jan 25 – Feb 25, 2021 · Gulf of California

Gulf of California · Jan – Feb 2021

182 m
Deepest dive
5:24
Longest dive
52
Dives
Sightings
3
Days between first and last sighting
31

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jan 25, 202164 m—53 m
Jan 25, 20212,918 m—74 m
Feb 25, 2021650 m—182 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
Jan 25, 2021 — seafloor 64 m (measured), deepest dive 53 m (modelled)Jan 25Jan 25, 2021 — seafloor 2,918 m (measured), deepest dive 74 m (modelled)Jan 25Feb 25, 2021 — seafloor 650 m (measured), deepest dive 182 m (modelled)Feb 25

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

Dives

182 m
Deepest dive
5:24
Longest dive
52
Dives
29 m
Avg dive depth
3
Sightings
31
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0100200182 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (650 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 25, 2021

measured
Seafloor depth
650 m
Sea-surface temperature
—
Distance from shore
7.0 km

Across the residency · 3 sightings

measured
Seafloor depth
64 m – 2,918 m
Sea-surface temperature
—
Distance from shore
3.0 km – 34.0 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.