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

HW-MN0522225 – Residency

4th sighting in Gulf of California
Fluke of HW-MN0522225
HW-MN0522225 Confirmed in the catalog @48029
Mar 3 – 18, 2024 · Gulf of California

Gulf of California · Mar 2024

177 m
Deepest dive
5:10
Longest dive
55
Dives
Sightings
3
Days between first and last sighting
15
Deepest dive on record
177 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 3, 202421 m—17 m
Mar 3, 202473 m—39 m
Mar 18, 2024627 m—177 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
Mar 3, 2024 — seafloor 21 m (measured), deepest dive 17 m (modelled)Mar 3Mar 3, 2024 — seafloor 73 m (measured), deepest dive 39 m (modelled)Mar 3Mar 18, 2024 — seafloor 627 m (measured), deepest dive 177 m (modelled)Mar 18

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

Dives

177 m
Deepest dive
5:10
Longest dive
55
Dives
21 m
Avg dive depth
3
Sightings
15
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200177 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (627 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 · Mar 18, 2024

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

Across the residency · 3 sightings

measured
Seafloor depth
21 m – 627 m
Sea-surface temperature
—
Distance from shore
2.0 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.