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

CRC-18751 – Residency

11th sighting in Monterey Bay
Fluke of CRC-18751
CRC-18751 Confirmed in the catalog @56005
May 12 – Jul 7, 2025 · Monterey Bay

Monterey Bay · May – Jul 2025

189 m
Deepest dive
8:16
Longest dive
40
Dives
Sightings
7
Days between first and last sighting
56
Deepest dive on record
189 m · this residency

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
May 12, 2025526 m—133 m
May 24, 202576 m—67 m
May 25, 202565 m—22 m
May 25, 2025567 m—189 m
Jul 6, 202560 m—52 m
Jul 7, 202575 m—62 m
Jul 7, 202555 m—40 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
May 12, 2025 — seafloor 526 m (measured), deepest dive 133 m (modelled)May 12May 24, 2025 — seafloor 76 m (measured), deepest dive 67 m (modelled)May 24May 25, 2025 — seafloor 65 m (measured), deepest dive 22 m (modelled)May 25May 25, 2025 — seafloor 567 m (measured), deepest dive 189 m (modelled)May 25Jul 6, 2025 — seafloor 60 m (measured), deepest dive 52 m (modelled)Jul 6Jul 7, 2025 — seafloor 75 m (measured), deepest dive 62 m (modelled)Jul 7Jul 7, 2025 — seafloor 55 m (measured), deepest dive 40 m (modelled)Jul 7

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

Dives

189 m
Deepest dive
8:16
Longest dive
40
Dives
28 m
Avg dive depth
7
Sightings
56
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0100200189 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (567 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 · May 25, 2025

measured
Seafloor depth
567 m
Sea-surface temperature
—
Distance from shore
16.0 km

Across the residency · 7 sightings

measured
Seafloor depth
55 m – 567 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 7 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.