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

CRC-17023 – Residency

Fluke of CRC-17023
CRC-17023 Confirmed in the catalog @34482
Apr 18, 2025 · North Pacific

North Pacific · Apr 2025

160 m
Deepest dive
5:29
Longest dive
4
Dives
Sightings
1
Days between first and last sighting
Same day
Deepest dive on record
160 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 18, 20252,274 m—160 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 18, 2025 — seafloor 2,274 m (measured), deepest dive 160 m (modelled)Apr 18

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

Dives

160 m
Deepest dive
5:29
Longest dive
4
Dives
75 m
Avg dive depth
1
Sightings
Same day
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200160 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (2,274 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 18, 2025

measured
Seafloor depth
2,274 m
Sea-surface temperature
—
Distance from shore
39.0 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.