Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
North Pacific

CRC-10438 – Residency

Fluke of CRC-10438
CRC-10438 Confirmed in the catalog @21953
Apr 8, 2021 · North Pacific

North Pacific · Apr 2021

474 m
Deepest dive
18:17
Longest dive
8
Dives
Sightings
1
Days between first and last sighting
Same day
Deepest dive on record
474 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 8, 20211,437 m—474 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
Apr 8, 2021 — seafloor 1,437 m (measured), deepest dive 474 m (modelled)Apr 8

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

Dives

474 m
Deepest dive
18:17
Longest dive
8
Dives
85 m
Avg dive depth
1
Sightings
Same day
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0250500474 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (1,437 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 · Apr 8, 2021

measured
Seafloor depth
1,437 m
Sea-surface temperature
—
Distance from shore
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 1 catalogued encounter 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.