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

CRC-15207 – Residency

Fluke of CRC-15207
CRC-15207 Confirmed in the catalog @339
Oct 14 – 15, 2026 · North Pacific

North Pacific · Oct 2026

165 m
Deepest dive
4:58
Longest dive
35
Dives
Sightings
3
Days between first and last sighting
1
Deepest dive on record
165 m · this residency

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Oct 14, 2026649 m—165 m
Oct 15, 202653 m—24 m
Oct 15, 202686 m—27 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 14, 2026 — seafloor 649 m (measured), deepest dive 165 m (modelled)Oct 14Oct 15, 2026 — seafloor 53 m (measured), deepest dive 24 m (modelled)Oct 15Oct 15, 2026 — seafloor 86 m (measured), deepest dive 27 m (modelled)Oct 15

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

Dives

165 m
Deepest dive
4:58
Longest dive
35
Dives
21 m
Avg dive depth
3
Sightings
1
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0100200165 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (649 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.

Unlock with Risa Deep

Place

Where this happened · Oct 14, 2026

measured
Seafloor depth
649 m
Sea-surface temperature
—
Distance from shore
24.0 km

Across the residency · 3 sightings

measured
Seafloor depth
53 m – 649 m
Sea-surface temperature
—
Distance from shore
4.0 km – 24.0 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 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).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.