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

2020-2021 calf of CRC-11834 – Residency

27th sighting in Monterey Bay
Fluke of 2020-2021 calf of CRC-11834
2020-2021 calf of CRC-11834 Confirmed in the catalog @65202
Jul 22 – Oct 23, 2024 · Monterey Bay

Monterey Bay · Jul – Oct 2024

343 m
Deepest dive
10:30
Longest dive
114
Dives
Sightings
12
Days between first and last sighting
93
Deepest dive on record
343 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 22, 202423 m—20 m
Aug 3, 2024567 m—343 m
Aug 4, 202463 m—33 m
Aug 8, 202483 m—76 m
Aug 9, 202469 m—31 m
Aug 13, 202489 m—31 m
Aug 16, 2024130 m—73 m
Sep 3, 2024125 m—69 m
Sep 5, 2024115 m—34 m
Sep 12, 2024174 m—68 m
Sep 14, 2024254 m—80 m
Oct 23, 2024184 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
Jul 22, 2024 — seafloor 23 m (measured), deepest dive 20 m (modelled)Jul 22Aug 3, 2024 — seafloor 567 m (measured), deepest dive 343 m (modelled)Aug 3Aug 4, 2024 — seafloor 63 m (measured), deepest dive 33 m (modelled)Aug 4Aug 8, 2024 — seafloor 83 m (measured), deepest dive 76 m (modelled)Aug 8Aug 9, 2024 — seafloor 69 m (measured), deepest dive 31 m (modelled)Aug 9Aug 13, 2024 — seafloor 89 m (measured), deepest dive 31 m (modelled)Aug 13Aug 16, 2024 — seafloor 130 m (measured), deepest dive 73 m (modelled)Aug 16Sep 3, 2024 — seafloor 125 m (measured), deepest dive 69 m (modelled)Sep 3Sep 5, 2024 — seafloor 115 m (measured), deepest dive 34 m (modelled)Sep 5Sep 12, 2024 — seafloor 174 m (measured), deepest dive 68 m (modelled)Sep 12Sep 14, 2024 — seafloor 254 m (measured), deepest dive 80 m (modelled)Sep 14Oct 23, 2024 — seafloor 184 m (measured), deepest dive 118 m (modelled)Oct 23

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

Dives

343 m
Deepest dive
10:30
Longest dive
114
Dives
26 m
Avg dive depth
12
Sightings
93
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0175350343 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (567 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 3, 2024

measured
Seafloor depth
567 m
Sea-surface temperature
—
Distance from shore
16.0 km

Across the residency · 12 sightings

measured
Seafloor depth
23 m – 567 m
Sea-surface temperature
—
Distance from shore
2.0 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 12 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.