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

HW-MN0441349 – Residency

8th sighting in Gulf of California
Fluke of HW-MN0441349
HW-MN0441349 Confirmed in the catalog @26381
Jan 28 – Feb 20, 2024 · Gulf of California

Gulf of California · Jan – Feb 2024

63 m
Deepest dive
2:18
Longest dive
60
Dives
Sightings
7
Days between first and last sighting
23

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jan 28, 202467 m—49 m
Feb 5, 202421 m—13 m
Feb 5, 202450 m—41 m
Feb 6, 202471 m—63 m
Feb 19, 2024-8 m——
Feb 19, 202419 m—17 m
Feb 20, 20241,022 m—44 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 28, 2024 — seafloor 67 m (measured), deepest dive 49 m (modelled)Jan 28Feb 5, 2024 — seafloor 21 m (measured), deepest dive 13 m (modelled)Feb 5Feb 5, 2024 — seafloor 50 m (measured), deepest dive 41 m (modelled)Feb 5Feb 6, 2024 — seafloor 71 m (measured), deepest dive 63 m (modelled)Feb 6Feb 19, 2024 — seafloor -8 m (measured), deepest dive — (modelled)Feb 19Feb 19, 2024 — seafloor 19 m (measured), deepest dive 17 m (modelled)Feb 19Feb 20, 2024 — seafloor 1,022 m (measured), deepest dive 44 m (modelled)Feb 20

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

Dives

63 m
Deepest dive
2:18
Longest dive
60
Dives
18 m
Avg dive depth
7
Sightings
23
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010063 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (71 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 6, 2024

measured
Seafloor depth
71 m
Sea-surface temperature
—
Distance from shore
2.0 km

Across the residency · 7 sightings

measured
Seafloor depth
-8 m – 1,022 m
Sea-surface temperature
—
Distance from shore
1.0 km – 5.0 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 7 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.