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Monterey Bay

CRC-23699 – Residency

8th sighting in Monterey Bay
Fluke of CRC-23699
CRC-23699 Confirmed in the catalog @149291
Nov 22, 2025 – Jan 7, 2026 · Monterey Bay

Monterey Bay · Nov 2025 – Jan 2026

109 m
Deepest dive
3:41
Longest dive
106
Dives
Sightings
9
Days between first and last sighting
46
Deepest dive on record
109 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 22, 202557 m—50 m
Nov 26, 2025254 m—109 m
Dec 12, 202566 m—60 m
Dec 13, 20258 m—7 m
Dec 13, 202590 m—74 m
Dec 19, 202575 m—61 m
Dec 20, 202566 m—51 m
Dec 30, 202569 m—29 m
Jan 7, 2026520 m16.8°C81 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
Nov 22, 2025 — seafloor 57 m (measured), deepest dive 50 m (modelled)Nov 22Nov 26, 2025 — seafloor 254 m (measured), deepest dive 109 m (modelled)Nov 26Dec 12, 2025 — seafloor 66 m (measured), deepest dive 60 m (modelled)Dec 12Dec 13, 2025 — seafloor 8 m (measured), deepest dive 7 m (modelled)Dec 13Dec 13, 2025 — seafloor 90 m (measured), deepest dive 74 m (modelled)Dec 13Dec 19, 2025 — seafloor 75 m (measured), deepest dive 61 m (modelled)Dec 19Dec 20, 2025 — seafloor 66 m (measured), deepest dive 51 m (modelled)Dec 20Dec 30, 2025 — seafloor 69 m (measured), deepest dive 29 m (modelled)Dec 30Jan 7, 2026 — seafloor 520 m (measured), deepest dive 81 m (modelled)Jan 7

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

Dives

109 m
Deepest dive
3:41
Longest dive
106
Dives
22 m
Avg dive depth
9
Sightings
46
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150109 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (254 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 · Nov 26, 2025

measured
Seafloor depth
254 m
Sea-surface temperature
—
Distance from shore
4.0 km

Across the residency · 9 sightings

measured
Seafloor depth
8 m – 520 m
Sea-surface temperature
16.8°C
Distance from shore
2.0 km – 13.0 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 9 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.