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

CRC-18955 – Residency

4th sighting in Monterey Bay
Fluke of CRC-18955
CRC-18955 Confirmed in the catalog @27233
Jul 3 – Sep 2, 2020 · Monterey Bay

Monterey Bay · Jul – Sep 2020

93 m
Deepest dive
4:00
Longest dive
43
Dives
Sightings
4
Days between first and last sighting
61

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 3, 2020567 m—53 m
Jul 25, 2020136 m—93 m
Sep 1, 202027 m—25 m
Sep 2, 202027 m—21 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 3, 2020 — seafloor 567 m (measured), deepest dive 53 m (modelled)Jul 3Jul 25, 2020 — seafloor 136 m (measured), deepest dive 93 m (modelled)Jul 25Sep 1, 2020 — seafloor 27 m (measured), deepest dive 25 m (modelled)Sep 1Sep 2, 2020 — seafloor 27 m (measured), deepest dive 21 m (modelled)Sep 2

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

Dives

93 m
Deepest dive
4:00
Longest dive
43
Dives
22 m
Avg dive depth
4
Sightings
61
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010093 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (136 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 · Jul 25, 2020

measured
Seafloor depth
136 m
Sea-surface temperature
—
Distance from shore
38.0 km

Across the residency · 4 sightings

measured
Seafloor depth
27 m – 567 m
Sea-surface temperature
—
Distance from shore
1.0 km – 38.0 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.