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

CRC-21450 – Residency

7th sighting in Monterey Bay
Fluke of CRC-21450
CRC-21450 Confirmed in the catalog @94464
Aug 17 – Nov 16, 2023 · Monterey Bay

Monterey Bay · Aug – Nov 2023

118 m
Deepest dive
3:41
Longest dive
81
Dives
Sightings
8
Days between first and last sighting
91

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 17, 202388 m—40 m
Aug 18, 2023104 m—68 m
Aug 22, 202387 m—41 m
Aug 26, 2023104 m—67 m
Aug 27, 2023143 m—61 m
Aug 27, 2023567 m—89 m
Aug 31, 2023231 m—17 m
Nov 16, 2023239 m—118 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 17, 2023 — seafloor 88 m (measured), deepest dive 40 m (modelled)Aug 17Aug 18, 2023 — seafloor 104 m (measured), deepest dive 68 m (modelled)Aug 18Aug 22, 2023 — seafloor 87 m (measured), deepest dive 41 m (modelled)Aug 22Aug 26, 2023 — seafloor 104 m (measured), deepest dive 67 m (modelled)Aug 26Aug 27, 2023 — seafloor 143 m (measured), deepest dive 61 m (modelled)Aug 27Aug 27, 2023 — seafloor 567 m (measured), deepest dive 89 m (modelled)Aug 27Aug 31, 2023 — seafloor 231 m (measured), deepest dive 17 m (modelled)Aug 31Nov 16, 2023 — seafloor 239 m (measured), deepest dive 118 m (modelled)Nov 16

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

Dives

118 m
Deepest dive
3:41
Longest dive
81
Dives
27 m
Avg dive depth
8
Sightings
91
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150118 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (239 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 16, 2023

measured
Seafloor depth
239 m
Sea-surface temperature
—
Distance from shore
10.0 km

Across the residency · 8 sightings

measured
Seafloor depth
87 m – 567 m
Sea-surface temperature
—
Distance from shore
5.0 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.