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

CRC-11300 – Residency

43rd sighting in Monterey Bay
Fluke of CRC-11300
CRC-11300 Confirmed in the catalog @1328
Mar 15 – Apr 21, 2025 · Monterey Bay

Monterey Bay · Mar – Apr 2025

135 m
Deepest dive
6:42
Longest dive
54
Dives
Sightings
6
Days between first and last sighting
37

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 15, 2025203 m11.9°C135 m
Mar 18, 202580 m11.8°C47 m
Mar 19, 202578 m12.0°C70 m
Mar 20, 2025148 m12.1°C63 m
Mar 27, 2025113 m12.1°C97 m
Apr 21, 202581 m13.0°C23 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
Mar 15, 2025 — seafloor 203 m (measured), deepest dive 135 m (modelled)Mar 15Mar 18, 2025 — seafloor 80 m (measured), deepest dive 47 m (modelled)Mar 18Mar 19, 2025 — seafloor 78 m (measured), deepest dive 70 m (modelled)Mar 19Mar 20, 2025 — seafloor 148 m (measured), deepest dive 63 m (modelled)Mar 20Mar 27, 2025 — seafloor 113 m (measured), deepest dive 97 m (modelled)Mar 27Apr 21, 2025 — seafloor 81 m (measured), deepest dive 23 m (modelled)Apr 21

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

Dives

135 m
Deepest dive
6:42
Longest dive
54
Dives
24 m
Avg dive depth
6
Sightings
37
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150135 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (203 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 · Mar 15, 2025

measured
Seafloor depth
203 m
Sea-surface temperature
11.9°C
Distance from shore
11.0 km

Across the residency · 6 sightings

measured
Seafloor depth
78 m – 203 m
Sea-surface temperature
11.8°C – 13.0°C
Distance from shore
3.0 km – 11.0 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.