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

CRC-19732 – Residency

15th sighting in Monterey Bay
Fluke of CRC-19732
CRC-19732 Confirmed in the catalog @76720
Aug 16 – 20, 2025 · Monterey Bay

Monterey Bay · Aug 2025

97 m
Deepest dive
3:10
Longest dive
74
Dives
Sightings
4
Days between first and last sighting
4

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 16, 202596 m—75 m
Aug 16, 2025107 m—97 m
Aug 19, 202574 m—57 m
Aug 20, 202576 m—44 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 16, 2025 — seafloor 96 m (measured), deepest dive 75 m (modelled)Aug 16Aug 16, 2025 — seafloor 107 m (measured), deepest dive 97 m (modelled)Aug 16Aug 19, 2025 — seafloor 74 m (measured), deepest dive 57 m (modelled)Aug 19Aug 20, 2025 — seafloor 76 m (measured), deepest dive 44 m (modelled)Aug 20

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

Dives

97 m
Deepest dive
3:10
Longest dive
74
Dives
22 m
Avg dive depth
4
Sightings
4
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010097 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (107 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 16, 2025

measured
Seafloor depth
107 m
Sea-surface temperature
—
Distance from shore
7.0 km

Across the residency · 4 sightings

measured
Seafloor depth
74 m – 107 m
Sea-surface temperature
—
Distance from shore
7.0 km – 11.0 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 4 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.