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

CRC-19849 – Residency

7th sighting in Monterey Bay
Fluke of CRC-19849
CRC-19849 Confirmed in the catalog @73828
Jul 26 – Aug 26, 2025 · Monterey Bay

Monterey Bay · Jul – Aug 2025

97 m
Deepest dive
3:38
Longest dive
53
Dives
Sightings
4
Days between first and last sighting
31
Deepest dive on record
97 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 26, 2025442 m—82 m
Aug 23, 2025188 m—97 m
Aug 25, 202593 m—82 m
Aug 26, 202593 m—61 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
Jul 26, 2025 — seafloor 442 m (measured), deepest dive 82 m (modelled)Jul 26Aug 23, 2025 — seafloor 188 m (measured), deepest dive 97 m (modelled)Aug 23Aug 25, 2025 — seafloor 93 m (measured), deepest dive 82 m (modelled)Aug 25Aug 26, 2025 — seafloor 93 m (measured), deepest dive 61 m (modelled)Aug 26

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

Dives

97 m
Deepest dive
3:38
Longest dive
53
Dives
28 m
Avg dive depth
4
Sightings
31
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 (188 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 23, 2025

measured
Seafloor depth
188 m
Sea-surface temperature
—
Distance from shore
6.0 km

Across the residency · 4 sightings

measured
Seafloor depth
93 m – 442 m
Sea-surface temperature
—
Distance from shore
4.0 km – 8.0 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.