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Monterey Bay

CRC-22538 – Residency

21st sighting in Monterey Bay
Fluke of CRC-22538
CRC-22538 Confirmed in the catalog @120108
Apr 3 – May 1, 2025 · Monterey Bay

Monterey Bay · Apr – May 2025

167 m
Deepest dive
6:17
Longest dive
141
Dives
Sightings
15
Days between first and last sighting
28
Deepest dive on record
167 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 3, 202584 m—64 m
Apr 5, 202566 m—47 m
Apr 5, 202583 m—63 m
Apr 5, 2025567 m—117 m
Apr 6, 2025422 m—78 m
Apr 7, 2025567 m—129 m
Apr 9, 202558 m—45 m
Apr 12, 2025254 m—167 m
Apr 18, 2025567 m—59 m
Apr 18, 202563 m—31 m
Apr 19, 2025112 m—68 m
Apr 21, 202594 m—69 m
Apr 24, 202572 m—44 m
Apr 24, 202576 m—61 m
May 1, 202579 m—65 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 3, 2025 — seafloor 84 m (measured), deepest dive 64 m (modelled)Apr 3Apr 5, 2025 — seafloor 66 m (measured), deepest dive 47 m (modelled)Apr 5, 2025 — seafloor 83 m (measured), deepest dive 63 m (modelled)Apr 5, 2025 — seafloor 567 m (measured), deepest dive 117 m (modelled)Apr 5Apr 6, 2025 — seafloor 422 m (measured), deepest dive 78 m (modelled)Apr 7, 2025 — seafloor 567 m (measured), deepest dive 129 m (modelled)Apr 9, 2025 — seafloor 58 m (measured), deepest dive 45 m (modelled)Apr 9Apr 12, 2025 — seafloor 254 m (measured), deepest dive 167 m (modelled)Apr 18, 2025 — seafloor 567 m (measured), deepest dive 59 m (modelled)Apr 18, 2025 — seafloor 63 m (measured), deepest dive 31 m (modelled)Apr 18Apr 19, 2025 — seafloor 112 m (measured), deepest dive 68 m (modelled)Apr 21, 2025 — seafloor 94 m (measured), deepest dive 69 m (modelled)Apr 24, 2025 — seafloor 72 m (measured), deepest dive 44 m (modelled)Apr 24Apr 24, 2025 — seafloor 76 m (measured), deepest dive 61 m (modelled)May 1, 2025 — seafloor 79 m (measured), deepest dive 65 m (modelled)

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

Dives

167 m
Deepest dive
6:17
Longest dive
141
Dives
28 m
Avg dive depth
15
Sightings
28
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200167 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 · Apr 12, 2025

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

Across the residency · 15 sightings

measured
Seafloor depth
58 m – 567 m
Sea-surface temperature
—
Distance from shore
2.0 km – 16.0 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 15 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.