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

CRC-12143 – Residency

17th sighting in Monterey Bay
Fluke of CRC-12143
CRC-12143 Confirmed in the catalog @1097
Oct 3 – Nov 7, 2021 · Monterey Bay

Monterey Bay · Oct – Nov 2021

96 m
Deepest dive
3:53
Longest dive
91
Dives
Sightings
6
Days between first and last sighting
35

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Oct 3, 2021104 m15.9°C87 m
Oct 20, 202189 m13.7°C56 m
Nov 2, 2021113 m14.5°C75 m
Nov 2, 202199 m14.5°C83 m
Nov 4, 2021115 m15.1°C96 m
Nov 7, 2021337 m14.8°C61 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
Oct 3, 2021 — seafloor 104 m (measured), deepest dive 87 m (modelled)Oct 3Oct 20, 2021 — seafloor 89 m (measured), deepest dive 56 m (modelled)Oct 20Nov 2, 2021 — seafloor 113 m (measured), deepest dive 75 m (modelled)Nov 2Nov 2, 2021 — seafloor 99 m (measured), deepest dive 83 m (modelled)Nov 2Nov 4, 2021 — seafloor 115 m (measured), deepest dive 96 m (modelled)Nov 4Nov 7, 2021 — seafloor 337 m (measured), deepest dive 61 m (modelled)Nov 7

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

Dives

96 m
Deepest dive
3:53
Longest dive
91
Dives
28 m
Avg dive depth
6
Sightings
35
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010096 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (115 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 · Nov 4, 2021

measured
Seafloor depth
115 m
Sea-surface temperature
15.1°C
Distance from shore
2.0 km

Across the residency · 6 sightings

measured
Seafloor depth
89 m – 337 m
Sea-surface temperature
13.7°C – 15.9°C
Distance from shore
2.0 km – 14.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · 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.