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

CRC-10591 – Residency

38th sighting in Monterey Bay
Fluke of CRC-10591
CRC-10591 Confirmed in the catalog @539
Aug 2 – Oct 19, 2024 · Monterey Bay

Monterey Bay Summer

Found my rhythm in these familiar waters, surfacing again and again.

172 m
Deepest dive
7:46
Longest dive
89
Dives
Sightings
8
Days between first and last sighting
78

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Aug 2, 202492 m15.2°C22 m
Aug 4, 2024107 m14.8°C68 m
Aug 4, 202493 m14.8°C44 m
Aug 8, 2024125 m14.3°C38 m
Aug 16, 2024107 m13.6°C94 m
Aug 19, 2024107 m14.2°C51 m
Sep 7, 2024130 m16.7°C89 m
Oct 19, 2024231 m14.5°C172 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
Aug 2, 2024 — seafloor 92 m (measured), deepest dive 22 m (modelled)Aug 2Aug 4, 2024 — seafloor 107 m (measured), deepest dive 68 m (modelled)Aug 4Aug 4, 2024 — seafloor 93 m (measured), deepest dive 44 m (modelled)Aug 4Aug 8, 2024 — seafloor 125 m (measured), deepest dive 38 m (modelled)Aug 8Aug 16, 2024 — seafloor 107 m (measured), deepest dive 94 m (modelled)Aug 16Aug 19, 2024 — seafloor 107 m (measured), deepest dive 51 m (modelled)Aug 19Sep 7, 2024 — seafloor 130 m (measured), deepest dive 89 m (modelled)Sep 7Oct 19, 2024 — seafloor 231 m (measured), deepest dive 172 m (modelled)Oct 19

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

Dives

172 m
Deepest dive
7:46
Longest dive
89
Dives
25 m
Avg dive depth
8
Sightings
78
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0100200172 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (231 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 · Oct 19, 2024

measured
Seafloor depth
231 m
Sea-surface temperature
14.5°C
Distance from shore
7.0 km

Across the residency · 8 sightings

measured
Seafloor depth
92 m – 231 m
Sea-surface temperature
13.6°C – 16.7°C
Distance from shore
3.0 km – 7.0 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 8 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.