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

CRC-20515 – Residency

11th sighting in Monterey Bay
Fluke of CRC-20515
CRC-20515 Confirmed in the catalog @47174
Nov 27 – Dec 20, 2024 · Monterey Bay

Monterey Bay · Nov – Dec 2024

193 m
Deepest dive
5:53
Longest dive
71
Dives
Sightings
8
Days between first and last sighting
23
Deepest dive on record
193 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 27, 202492 m—50 m
Nov 29, 2024567 m—193 m
Dec 16, 202444 m—31 m
Dec 17, 2024567 m—66 m
Dec 20, 2024567 m—55 m
Dec 20, 2024105 m—88 m
Dec 20, 202478 m—50 m
Dec 20, 202495 m—36 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 27, 2024 — seafloor 92 m (measured), deepest dive 50 m (modelled)Nov 27Nov 29, 2024 — seafloor 567 m (measured), deepest dive 193 m (modelled)Nov 29Dec 16, 2024 — seafloor 44 m (measured), deepest dive 31 m (modelled)Dec 16Dec 17, 2024 — seafloor 567 m (measured), deepest dive 66 m (modelled)Dec 17Dec 20, 2024 — seafloor 567 m (measured), deepest dive 55 m (modelled)Dec 20Dec 20, 2024 — seafloor 105 m (measured), deepest dive 88 m (modelled)Dec 20Dec 20, 2024 — seafloor 78 m (measured), deepest dive 50 m (modelled)Dec 20Dec 20, 2024 — seafloor 95 m (measured), deepest dive 36 m (modelled)Dec 20

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

Dives

193 m
Deepest dive
5:53
Longest dive
71
Dives
27 m
Avg dive depth
8
Sightings
23
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200193 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 · Nov 29, 2024

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

Across the residency · 8 sightings

measured
Seafloor depth
44 m – 567 m
Sea-surface temperature
—
Distance from shore
1.0 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 8 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.