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

CRC-20715 – Residency

11th sighting in Monterey Bay
Fluke of CRC-20715
CRC-20715 Confirmed in the catalog @82281
Apr 7 – May 18, 2023 · Monterey Bay

Monterey Bay · Apr – May 2023

148 m
Deepest dive
4:45
Longest dive
56
Dives
Sightings
5
Days between first and last sighting
41
Deepest dive on record
148 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 7, 202387 m—51 m
Apr 24, 2023156 m—19 m
Apr 30, 2023128 m—106 m
Apr 30, 2023167 m—148 m
May 18, 2023171 m—73 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
Apr 7, 2023 — seafloor 87 m (measured), deepest dive 51 m (modelled)Apr 7Apr 24, 2023 — seafloor 156 m (measured), deepest dive 19 m (modelled)Apr 24Apr 30, 2023 — seafloor 128 m (measured), deepest dive 106 m (modelled)Apr 30Apr 30, 2023 — seafloor 167 m (measured), deepest dive 148 m (modelled)Apr 30May 18, 2023 — seafloor 171 m (measured), deepest dive 73 m (modelled)May 18

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

Dives

148 m
Deepest dive
4:45
Longest dive
56
Dives
25 m
Avg dive depth
5
Sightings
41
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150148 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (167 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 · Apr 30, 2023

measured
Seafloor depth
167 m
Sea-surface temperature
—
Distance from shore
4.0 km

Across the residency · 5 sightings

measured
Seafloor depth
87 m – 171 m
Sea-surface temperature
—
Distance from shore
2.0 km – 14.0 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 5 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.