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

CRC-18898 – Residency

6th sighting in Monterey Bay
Fluke of CRC-18898
CRC-18898 Confirmed in the catalog @45528
Dec 3 – 5, 2019 · Monterey Bay

Monterey Bay · Dec 2019

146 m
Deepest dive
3:53
Longest dive
72
Dives
Sightings
6
Days between first and last sighting
2

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Dec 3, 201967 m—51 m
Dec 5, 201995 m—69 m
Dec 5, 2019850 m—75 m
Dec 5, 201999 m—46 m
Dec 5, 201997 m—73 m
Dec 5, 2019850 m—146 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
Dec 3, 2019 — seafloor 67 m (measured), deepest dive 51 m (modelled)Dec 3Dec 5, 2019 — seafloor 95 m (measured), deepest dive 69 m (modelled)Dec 5Dec 5, 2019 — seafloor 850 m (measured), deepest dive 75 m (modelled)Dec 5Dec 5, 2019 — seafloor 99 m (measured), deepest dive 46 m (modelled)Dec 5Dec 5, 2019 — seafloor 97 m (measured), deepest dive 73 m (modelled)Dec 5Dec 5, 2019 — seafloor 850 m (measured), deepest dive 146 m (modelled)Dec 5

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

Dives

146 m
Deepest dive
3:53
Longest dive
72
Dives
26 m
Avg dive depth
6
Sightings
2
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150146 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (850 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 · Dec 5, 2019

measured
Seafloor depth
850 m
Sea-surface temperature
—
Distance from shore
15.0 km

Across the residency · 6 sightings

measured
Seafloor depth
67 m – 850 m
Sea-surface temperature
—
Distance from shore
2.0 km – 15.0 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.