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

CRC-21582 – Residency

Fluke of CRC-21582
CRC-21582 Confirmed in the catalog @99229
Oct 27 – Nov 11, 2023 · North Pacific

North Pacific · Oct – Nov 2023

259 m
Deepest dive
9:29
Longest dive
56
Dives
Sightings
4
Days between first and last sighting
15
Deepest dive on record
259 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Oct 27, 2023578 m—62 m
Oct 30, 2023887 m—210 m
Nov 10, 2023418 m—259 m
Nov 11, 2023605 m—204 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
Oct 27, 2023 — seafloor 578 m (measured), deepest dive 62 m (modelled)Oct 27Oct 30, 2023 — seafloor 887 m (measured), deepest dive 210 m (modelled)Oct 30Nov 10, 2023 — seafloor 418 m (measured), deepest dive 259 m (modelled)Nov 10Nov 11, 2023 — seafloor 605 m (measured), deepest dive 204 m (modelled)Nov 11

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

Dives

259 m
Deepest dive
9:29
Longest dive
56
Dives
44 m
Avg dive depth
4
Sightings
15
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0150300259 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (418 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 · Nov 10, 2023

measured
Seafloor depth
418 m
Sea-surface temperature
—
Distance from shore
3.0 km

Across the residency · 4 sightings

measured
Seafloor depth
418 m – 887 m
Sea-surface temperature
—
Distance from shore
3.0 km – 23.0 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 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.