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

CRC-20605 – Residency

8th sighting in Monterey Bay
Fluke of CRC-20605
CRC-20605 Confirmed in the catalog @79278
Aug 24 – Sep 3, 2025 · Monterey Bay

Monterey Bay · Aug – Sep 2025

93 m
Deepest dive
4:03
Longest dive
101
Dives
Sightings
7
Days between first and last sighting
10

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 24, 2025106 m—88 m
Aug 27, 2025567 m—70 m
Aug 30, 2025567 m—93 m
Sep 1, 202587 m—22 m
Sep 1, 202590 m—44 m
Sep 2, 2025101 m—67 m
Sep 3, 202587 m—77 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 24, 2025 — seafloor 106 m (measured), deepest dive 88 m (modelled)Aug 24Aug 27, 2025 — seafloor 567 m (measured), deepest dive 70 m (modelled)Aug 27Aug 30, 2025 — seafloor 567 m (measured), deepest dive 93 m (modelled)Aug 30Sep 1, 2025 — seafloor 87 m (measured), deepest dive 22 m (modelled)Sep 1Sep 1, 2025 — seafloor 90 m (measured), deepest dive 44 m (modelled)Sep 1Sep 2, 2025 — seafloor 101 m (measured), deepest dive 67 m (modelled)Sep 2Sep 3, 2025 — seafloor 87 m (measured), deepest dive 77 m (modelled)Sep 3

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

Dives

93 m
Deepest dive
4:03
Longest dive
101
Dives
28 m
Avg dive depth
7
Sightings
10
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010093 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.

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Place

Where this happened · Aug 30, 2025

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

Across the residency · 7 sightings

measured
Seafloor depth
87 m – 567 m
Sea-surface temperature
—
Distance from shore
7.0 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).

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