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

CRC-23374 – Residency

9th sighting in Monterey Bay
Fluke of CRC-23374
CRC-23374 Confirmed in the catalog @137930
Apr 5 – Jun 14, 2025 · Monterey Bay

Monterey Bay · Apr – Jun 2025

141 m
Deepest dive
4:08
Longest dive
133
Dives
Sightings
9
Days between first and last sighting
70
Deepest dive on record
141 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 5, 202573 m—66 m
Apr 10, 2025169 m—50 m
Apr 24, 202571 m—51 m
Apr 26, 2025134 m—77 m
Jun 11, 202555 m—49 m
Jun 12, 202556 m—44 m
Jun 13, 202557 m—47 m
Jun 14, 2025254 m—141 m
Jun 14, 202557 m—41 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 5, 2025 — seafloor 73 m (measured), deepest dive 66 m (modelled)Apr 5Apr 10, 2025 — seafloor 169 m (measured), deepest dive 50 m (modelled)Apr 10Apr 24, 2025 — seafloor 71 m (measured), deepest dive 51 m (modelled)Apr 24Apr 26, 2025 — seafloor 134 m (measured), deepest dive 77 m (modelled)Apr 26Jun 11, 2025 — seafloor 55 m (measured), deepest dive 49 m (modelled)Jun 11Jun 12, 2025 — seafloor 56 m (measured), deepest dive 44 m (modelled)Jun 12Jun 13, 2025 — seafloor 57 m (measured), deepest dive 47 m (modelled)Jun 13Jun 14, 2025 — seafloor 254 m (measured), deepest dive 141 m (modelled)Jun 14Jun 14, 2025 — seafloor 57 m (measured), deepest dive 41 m (modelled)Jun 14

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

Dives

141 m
Deepest dive
4:08
Longest dive
133
Dives
25 m
Avg dive depth
9
Sightings
70
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150141 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (254 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 · Jun 14, 2025

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

Across the residency · 9 sightings

measured
Seafloor depth
55 m – 254 m
Sea-surface temperature
—
Distance from shore
2.0 km – 4.0 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 9 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.