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

CRC-10135 – Residency

Fluke of CRC-10135
CRC-10135 Confirmed in the catalog @233
Feb 18 – 27, 2021 · North Pacific

North Pacific · Feb 2021

38 m
Deepest dive
1:50
Longest dive
18
Dives
Sightings
3
Days between first and last sighting
9

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 18, 202142 m25.0°C35 m
Feb 26, 202148 m23.3°C24 m
Feb 27, 202153 m23.5°C38 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
Feb 18, 2021 — seafloor 42 m (measured), deepest dive 35 m (modelled)Feb 18Feb 26, 2021 — seafloor 48 m (measured), deepest dive 24 m (modelled)Feb 26Feb 27, 2021 — seafloor 53 m (measured), deepest dive 38 m (modelled)Feb 27

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

Dives

38 m
Deepest dive
1:50
Longest dive
18
Dives
18 m
Avg dive depth
3
Sightings
9
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255038 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (53 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 · Feb 27, 2021

measured
Seafloor depth
53 m
Sea-surface temperature
23.5°C
Distance from shore
1.0 km

Across the residency · 3 sightings

measured
Seafloor depth
42 m – 53 m
Sea-surface temperature
23.3°C – 25.0°C
Distance from shore
1.0 km – 3.0 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 3 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.