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

CRC-30102 – Residency

5th sighting in Gulf of California
Fluke of CRC-30102
CRC-30102 Confirmed in the catalog @91737
Feb 17 – Mar 3, 2026 · Gulf of California

Gulf of California · Feb – Mar 2026

69 m
Deepest dive
2:50
Longest dive
58
Dives
Sightings
4
Days between first and last sighting
14

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 17, 20261,022 m23.1°C67 m
Feb 17, 2026139 m23.1°C69 m
Mar 3, 202617 m22.8°C15 m
Mar 3, 20261,022 m22.8°C61 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 17, 2026 — seafloor 1,022 m (measured), deepest dive 67 m (modelled)Feb 17Feb 17, 2026 — seafloor 139 m (measured), deepest dive 69 m (modelled)Feb 17Mar 3, 2026 — seafloor 17 m (measured), deepest dive 15 m (modelled)Mar 3Mar 3, 2026 — seafloor 1,022 m (measured), deepest dive 61 m (modelled)Mar 3

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

Dives

69 m
Deepest dive
2:50
Longest dive
58
Dives
21 m
Avg dive depth
4
Sightings
14
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010069 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (139 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 17, 2026

measured
Seafloor depth
139 m
Sea-surface temperature
23.1°C
Distance from shore
3.0 km

Across the residency · 4 sightings

measured
Seafloor depth
17 m – 1,022 m
Sea-surface temperature
22.8°C – 23.1°C
Distance from shore
3.0 km – 5.0 km

Sources: GEBCO seafloor grid · NOAA OISST sea temperature · 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.