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

CRC-11834 – Residency

7th sighting in Monterey Bay
Fluke of CRC-11834
CRC-11834 Confirmed in the catalog @4110
May 15 – Aug 9, 2021 · Monterey Bay

Monterey Bay · May – Aug 2021

112 m
Deepest dive
3:54
Longest dive
94
Dives
Sightings
6
Days between first and last sighting
86

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 15, 2021199 m—28 m
Jul 10, 2021113 m—100 m
Jul 14, 202174 m—29 m
Aug 7, 202188 m—65 m
Aug 7, 2021567 m—112 m
Aug 9, 202177 m—38 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
May 15, 2021 — seafloor 199 m (measured), deepest dive 28 m (modelled)May 15Jul 10, 2021 — seafloor 113 m (measured), deepest dive 100 m (modelled)Jul 10Jul 14, 2021 — seafloor 74 m (measured), deepest dive 29 m (modelled)Jul 14Aug 7, 2021 — seafloor 88 m (measured), deepest dive 65 m (modelled)Aug 7Aug 7, 2021 — seafloor 567 m (measured), deepest dive 112 m (modelled)Aug 7Aug 9, 2021 — seafloor 77 m (measured), deepest dive 38 m (modelled)Aug 9

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

Dives

112 m
Deepest dive
3:54
Longest dive
94
Dives
23 m
Avg dive depth
6
Sightings
86
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150112 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 7, 2021

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

Across the residency · 6 sightings

measured
Seafloor depth
74 m – 567 m
Sea-surface temperature
—
Distance from shore
9.0 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 6 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.