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

CRC-15901 – Residency

2nd sighting in Monterey Bay
Fluke of CRC-15901
CRC-15901 Confirmed in the catalog @925
Jul 16 – 18, 2021 · Monterey Bay

Monterey Bay · Jul 2021

143 m
Deepest dive
4:15
Longest dive
22
Dives
Sightings
2
Days between first and last sighting
2

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 16, 2021257 m—143 m
Jul 18, 2021111 m—53 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 16, 2021 — seafloor 257 m (measured), deepest dive 143 m (modelled)Jul 16Jul 18, 2021 — seafloor 111 m (measured), deepest dive 53 m (modelled)Jul 18

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

Dives

143 m
Deepest dive
4:15
Longest dive
22
Dives
39 m
Avg dive depth
2
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
075150143 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (257 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 16, 2021

measured
Seafloor depth
257 m
Sea-surface temperature
—
Distance from shore
13.0 km

Across the residency · 2 sightings

measured
Seafloor depth
111 m – 257 m
Sea-surface temperature
—
Distance from shore
8.0 km – 13.0 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 2 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.