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Monterey Bay

2021-2022 calf of CRC-19047 – Residency

29th sighting in Monterey Bay
Fluke of 2021-2022 calf of CRC-19047
2021-2022 calf of CRC-19047 Confirmed in the catalog @92031
May 15 – Sep 8, 2025 · Monterey Bay

Monterey Bay · May – Sep 2025

132 m
Deepest dive
4:32
Longest dive
235
Dives
Sightings
20
Days between first and last sighting
116

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 15, 202561 m—55 m
Jun 1, 202552 m—12 m
Jul 7, 202547 m—35 m
Aug 7, 2025567 m—132 m
Aug 8, 202578 m—57 m
Aug 9, 202569 m—62 m
Aug 17, 202569 m—61 m
Aug 18, 202577 m—61 m
Aug 18, 202564 m—58 m
Aug 19, 202564 m—34 m
Aug 21, 202590 m—61 m
Aug 25, 202581 m—49 m
Aug 25, 2025113 m—63 m
Aug 30, 202597 m—80 m
Aug 30, 202575 m—51 m
Aug 30, 202593 m—81 m
Aug 31, 202588 m—61 m
Sep 2, 202585 m—8 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
May 15, 2025 — seafloor 61 m (measured), deepest dive 55 m (modelled)May 15Jun 1, 2025 — seafloor 52 m (measured), deepest dive 12 m (modelled)Jul 7, 2025 — seafloor 47 m (measured), deepest dive 35 m (modelled)Aug 7, 2025 — seafloor 567 m (measured), deepest dive 132 m (modelled)Aug 8, 2025 — seafloor 78 m (measured), deepest dive 57 m (modelled)Aug 8Aug 9, 2025 — seafloor 69 m (measured), deepest dive 62 m (modelled)Aug 17, 2025 — seafloor 69 m (measured), deepest dive 61 m (modelled)Aug 18, 2025 — seafloor 77 m (measured), deepest dive 61 m (modelled)Aug 18, 2025 — seafloor 64 m (measured), deepest dive 58 m (modelled)Aug 18Aug 19, 2025 — seafloor 64 m (measured), deepest dive 34 m (modelled)Aug 21, 2025 — seafloor 90 m (measured), deepest dive 61 m (modelled)Aug 25, 2025 — seafloor 81 m (measured), deepest dive 49 m (modelled)Aug 25, 2025 — seafloor 113 m (measured), deepest dive 63 m (modelled)Aug 25Aug 30, 2025 — seafloor 97 m (measured), deepest dive 80 m (modelled)Aug 30, 2025 — seafloor 75 m (measured), deepest dive 51 m (modelled)Aug 30, 2025 — seafloor 93 m (measured), deepest dive 81 m (modelled)Aug 31, 2025 — seafloor 88 m (measured), deepest dive 61 m (modelled)Aug 31Sep 2, 2025 — seafloor 85 m (measured), deepest dive 8 m (modelled)Sep 5, 2025 — seafloor 72 m (measured), deepest dive 56 m (modelled)Sep 8, 2025 — seafloor 254 m (measured), deepest dive 20 m (modelled)

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

Dives

132 m
Deepest dive
4:32
Longest dive
235
Dives
24 m
Avg dive depth
20
Sightings
116
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150132 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (567 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 · Aug 7, 2025

measured
Seafloor depth
567 m
Sea-surface temperature
—
Distance from shore
16.0 km

Across the residency · 20 sightings

measured
Seafloor depth
47 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 20 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.