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

Frosted Flukes - 2020-2021 calf of CRC-11502 – Residency

30th sighting in Monterey Bay
Fluke of Frosted Flukes - 2020-2021 calf of CRC-11502
Frosted Flukes - 2020-2021 calf of CRC-11502 Confirmed in the catalog @66244
Jun 23 – Oct 7, 2023 · Monterey Bay

Monterey Bay · Jun – Oct 2023

118 m
Deepest dive
3:13
Longest dive
79
Dives
Sightings
9
Days between first and last sighting
106

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 23, 202329 m—10 m
Aug 30, 202327 m—25 m
Sep 1, 202375 m—48 m
Sep 1, 202347 m—29 m
Oct 1, 202336 m—29 m
Oct 3, 2023117 m—97 m
Oct 6, 2023128 m—60 m
Oct 7, 202373 m—22 m
Oct 7, 2023227 m—118 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 23, 2023 — seafloor 29 m (measured), deepest dive 10 m (modelled)Jun 23Aug 30, 2023 — seafloor 27 m (measured), deepest dive 25 m (modelled)Aug 30Sep 1, 2023 — seafloor 75 m (measured), deepest dive 48 m (modelled)Sep 1Sep 1, 2023 — seafloor 47 m (measured), deepest dive 29 m (modelled)Sep 1Oct 1, 2023 — seafloor 36 m (measured), deepest dive 29 m (modelled)Oct 1Oct 3, 2023 — seafloor 117 m (measured), deepest dive 97 m (modelled)Oct 3Oct 6, 2023 — seafloor 128 m (measured), deepest dive 60 m (modelled)Oct 6Oct 7, 2023 — seafloor 73 m (measured), deepest dive 22 m (modelled)Oct 7Oct 7, 2023 — seafloor 227 m (measured), deepest dive 118 m (modelled)Oct 7

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

Dives

118 m
Deepest dive
3:13
Longest dive
79
Dives
20 m
Avg dive depth
9
Sightings
106
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150118 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (227 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 7, 2023

measured
Seafloor depth
227 m
Sea-surface temperature
—
Distance from shore
8.0 km

Across the residency · 9 sightings

measured
Seafloor depth
27 m – 227 m
Sea-surface temperature
—
Distance from shore
1.0 km – 9.0 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.