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

CRC-23278 – Residency

Fluke of CRC-23278
CRC-23278 Confirmed in the catalog @125749
Aug 11 – 22, 2024 · North Pacific

North Pacific · Aug 2024

19 m
Deepest dive
1:11
Longest dive
51
Dives
Sightings
4
Days between first and last sighting
12

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 11, 20249 m—8 m
Aug 19, 202421 m—19 m
Aug 22, 20246 m—5 m
Aug 22, 20247 m—6 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
Aug 11, 2024 — seafloor 9 m (measured), deepest dive 8 m (modelled)Aug 11Aug 19, 2024 — seafloor 21 m (measured), deepest dive 19 m (modelled)Aug 19Aug 22, 2024 — seafloor 6 m (measured), deepest dive 5 m (modelled)Aug 22Aug 22, 2024 — seafloor 7 m (measured), deepest dive 6 m (modelled)Aug 22

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

Dives

19 m
Deepest dive
1:11
Longest dive
51
Dives
6 m
Avg dive depth
4
Sightings
12
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255019 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (21 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 · Aug 19, 2024

measured
Seafloor depth
21 m
Sea-surface temperature
—
Distance from shore
1.0 km

Across the residency · 4 sightings

measured
Seafloor depth
6 m – 21 m
Sea-surface temperature
—
Distance from shore
1.0 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.