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

2022-2023 calf of CRC-15740 – Residency

5th sighting in Monterey Bay
Fluke of 2022-2023 calf of CRC-15740
2022-2023 calf of CRC-15740 Confirmed in the catalog @109390
Oct 1 – 26, 2024 · Monterey Bay

Monterey Bay · Oct 2024

145 m
Deepest dive
4:17
Longest dive
39
Dives
Sightings
3
Days between first and last sighting
25
Deepest dive on record
145 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Oct 1, 202467 m—32 m
Oct 23, 2024212 m—98 m
Oct 26, 20241,026 m—145 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
Oct 1, 2024 — seafloor 67 m (measured), deepest dive 32 m (modelled)Oct 1Oct 23, 2024 — seafloor 212 m (measured), deepest dive 98 m (modelled)Oct 23Oct 26, 2024 — seafloor 1,026 m (measured), deepest dive 145 m (modelled)Oct 26

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

Dives

145 m
Deepest dive
4:17
Longest dive
39
Dives
24 m
Avg dive depth
3
Sightings
25
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150145 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (1,026 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 26, 2024

measured
Seafloor depth
1,026 m
Sea-surface temperature
—
Distance from shore
15.0 km

Across the residency · 3 sightings

measured
Seafloor depth
67 m – 1,026 m
Sea-surface temperature
—
Distance from shore
3.0 km – 15.0 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 3 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.