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

CRC-20919 – Residency

11th sighting in Monterey Bay
Fluke of CRC-20919
CRC-20919 Confirmed in the catalog @115507
Aug 15 – Nov 8, 2024 · Monterey Bay

Monterey Bay · Aug – Nov 2024

79 m
Deepest dive
3:24
Longest dive
149
Dives
Sightings
11
Days between first and last sighting
85

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 15, 2024168 m—79 m
Aug 19, 202472 m—56 m
Aug 20, 2024410 m—79 m
Sep 15, 202472 m—46 m
Sep 28, 2024567 m—73 m
Oct 20, 202477 m—62 m
Oct 21, 2024187 m—54 m
Oct 27, 202492 m—56 m
Oct 31, 202434 m—17 m
Nov 7, 2024103 m—50 m
Nov 8, 202444 m—26 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 15, 2024 — seafloor 168 m (measured), deepest dive 79 m (modelled)Aug 15Aug 19, 2024 — seafloor 72 m (measured), deepest dive 56 m (modelled)Aug 19Aug 20, 2024 — seafloor 410 m (measured), deepest dive 79 m (modelled)Aug 20Sep 15, 2024 — seafloor 72 m (measured), deepest dive 46 m (modelled)Sep 15Sep 28, 2024 — seafloor 567 m (measured), deepest dive 73 m (modelled)Sep 28Oct 20, 2024 — seafloor 77 m (measured), deepest dive 62 m (modelled)Oct 20Oct 21, 2024 — seafloor 187 m (measured), deepest dive 54 m (modelled)Oct 21Oct 27, 2024 — seafloor 92 m (measured), deepest dive 56 m (modelled)Oct 27Oct 31, 2024 — seafloor 34 m (measured), deepest dive 17 m (modelled)Oct 31Nov 7, 2024 — seafloor 103 m (measured), deepest dive 50 m (modelled)Nov 7Nov 8, 2024 — seafloor 44 m (measured), deepest dive 26 m (modelled)Nov 8

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

Dives

79 m
Deepest dive
3:24
Longest dive
149
Dives
23 m
Avg dive depth
11
Sightings
85
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010079 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (410 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 20, 2024

measured
Seafloor depth
410 m
Sea-surface temperature
—
Distance from shore
9.0 km

Across the residency · 11 sightings

measured
Seafloor depth
34 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 11 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.