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

Inukshuk – Residency

3rd sighting in Gulf of California
Fluke of Inukshuk
Inukshuk Confirmed in the catalog @4460
Mar 4 – 7, 2023 · Gulf of California

Gulf of California · Mar 2023

152 m
Deepest dive
5:21
Longest dive
21
Dives
Sightings
2
Days between first and last sighting
3

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 4, 202314 m21.3°C12 m
Mar 7, 20231,129 m21.2°C152 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 4, 2023 — seafloor 14 m (measured), deepest dive 12 m (modelled)Mar 4Mar 7, 2023 — seafloor 1,129 m (measured), deepest dive 152 m (modelled)Mar 7

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

Dives

152 m
Deepest dive
5:21
Longest dive
21
Dives
24 m
Avg dive depth
2
Sightings
3
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0100200152 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (1,129 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 7, 2023

measured
Seafloor depth
1,129 m
Sea-surface temperature
21.2°C
Distance from shore
6.0 km

Across the residency · 2 sightings

measured
Seafloor depth
14 m – 1,129 m
Sea-surface temperature
21.2°C – 21.3°C
Distance from shore
2.0 km – 6.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · 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.