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

2021-2022 calf of CRC-9038 – Residency

5th sighting in Monterey Bay
Fluke of 2021-2022 calf of CRC-9038
2021-2022 calf of CRC-9038 Confirmed in the catalog @82075
Jun 8 – Nov 8, 2024 · Monterey Bay

Monterey Bay · Jun – Nov 2024

78 m
Deepest dive
3:20
Longest dive
63
Dives
Sightings
4
Days between first and last sighting
153

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 8, 2024216 m—46 m
Aug 6, 202480 m—51 m
Aug 21, 2024284 m—78 m
Nov 8, 2024180 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
Jun 8, 2024 — seafloor 216 m (measured), deepest dive 46 m (modelled)Jun 8Aug 6, 2024 — seafloor 80 m (measured), deepest dive 51 m (modelled)Aug 6Aug 21, 2024 — seafloor 284 m (measured), deepest dive 78 m (modelled)Aug 21Nov 8, 2024 — seafloor 180 m (measured), deepest dive 65 m (modelled)Nov 8

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

Dives

78 m
Deepest dive
3:20
Longest dive
63
Dives
25 m
Avg dive depth
4
Sightings
153
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010078 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (284 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 21, 2024

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

Across the residency · 4 sightings

measured
Seafloor depth
80 m – 284 m
Sea-surface temperature
—
Distance from shore
4.0 km – 11.0 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 4 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.