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

CRC-21791 – Residency

7th sighting in Monterey Bay
Fluke of CRC-21791
CRC-21791 Confirmed in the catalog @106673
Jul 28 – Oct 2, 2024 · Monterey Bay

Monterey Bay · Jul – Oct 2024

97 m
Deepest dive
2:47
Longest dive
47
Dives
Sightings
5
Days between first and last sighting
66

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 28, 202476 m—67 m
Aug 1, 202479 m—52 m
Aug 8, 2024211 m—97 m
Sep 8, 202479 m—28 m
Oct 2, 202466 m—60 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 28, 2024 — seafloor 76 m (measured), deepest dive 67 m (modelled)Jul 28Aug 1, 2024 — seafloor 79 m (measured), deepest dive 52 m (modelled)Aug 1Aug 8, 2024 — seafloor 211 m (measured), deepest dive 97 m (modelled)Aug 8Sep 8, 2024 — seafloor 79 m (measured), deepest dive 28 m (modelled)Sep 8Oct 2, 2024 — seafloor 66 m (measured), deepest dive 60 m (modelled)Oct 2

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

Dives

97 m
Deepest dive
2:47
Longest dive
47
Dives
25 m
Avg dive depth
5
Sightings
66
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010097 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (211 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 8, 2024

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

Across the residency · 5 sightings

measured
Seafloor depth
66 m – 211 m
Sea-surface temperature
—
Distance from shore
3.0 km – 10.0 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 5 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.