Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Monterey Bay

CRC-18896 – Residency

6th sighting in Monterey Bay
Fluke of CRC-18896
CRC-18896 Confirmed in the catalog @28218
Jun 30 – Aug 23, 2025 · Monterey Bay

Monterey Bay · Jun – Aug 2025

117 m
Deepest dive
5:02
Longest dive
53
Dives
Sightings
4
Days between first and last sighting
54
Deepest dive on record
117 m · this residency

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 30, 20251,006 m—117 m
Jul 20, 2025221 m—69 m
Aug 16, 2025305 m—107 m
Aug 23, 2025567 m—43 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
Jun 30, 2025 — seafloor 1,006 m (measured), deepest dive 117 m (modelled)Jun 30Jul 20, 2025 — seafloor 221 m (measured), deepest dive 69 m (modelled)Jul 20Aug 16, 2025 — seafloor 305 m (measured), deepest dive 107 m (modelled)Aug 16Aug 23, 2025 — seafloor 567 m (measured), deepest dive 43 m (modelled)Aug 23

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

Dives

117 m
Deepest dive
5:02
Longest dive
53
Dives
32 m
Avg dive depth
4
Sightings
54
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150117 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (1,006 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 · Jun 30, 2025

measured
Seafloor depth
1,006 m
Sea-surface temperature
—
Distance from shore
10.0 km

Across the residency · 4 sightings

measured
Seafloor depth
221 m – 1,006 m
Sea-surface temperature
—
Distance from shore
3.0 km – 16.0 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).

Happywhale runs on donations: support Happywhale →

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