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

Cachalote – Residency

17th sighting in Monterey Bay
Fluke of Cachalote
Cachalote Confirmed in the catalog @94433
May 15 – Oct 25, 2024 · Monterey Bay

Monterey Bay · May – Oct 2024

140 m
Deepest dive
6:12
Longest dive
135
Dives
Sightings
9
Days between first and last sighting
164
Deepest dive on record
140 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 15, 202482 m—70 m
May 19, 2024135 m—96 m
Aug 10, 2024111 m—19 m
Sep 10, 2024223 m—60 m
Oct 7, 2024226 m—90 m
Oct 13, 2024283 m—140 m
Oct 16, 202454 m—45 m
Oct 24, 2024114 m—82 m
Oct 25, 202492 m—48 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, 2024 — seafloor 82 m (measured), deepest dive 70 m (modelled)May 15May 19, 2024 — seafloor 135 m (measured), deepest dive 96 m (modelled)May 19Aug 10, 2024 — seafloor 111 m (measured), deepest dive 19 m (modelled)Aug 10Sep 10, 2024 — seafloor 223 m (measured), deepest dive 60 m (modelled)Sep 10Oct 7, 2024 — seafloor 226 m (measured), deepest dive 90 m (modelled)Oct 7Oct 13, 2024 — seafloor 283 m (measured), deepest dive 140 m (modelled)Oct 13Oct 16, 2024 — seafloor 54 m (measured), deepest dive 45 m (modelled)Oct 16Oct 24, 2024 — seafloor 114 m (measured), deepest dive 82 m (modelled)Oct 24Oct 25, 2024 — seafloor 92 m (measured), deepest dive 48 m (modelled)Oct 25

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

Dives

140 m
Deepest dive
6:12
Longest dive
135
Dives
28 m
Avg dive depth
9
Sightings
164
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150140 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (283 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 13, 2024

measured
Seafloor depth
283 m
Sea-surface temperature
—
Distance from shore
5.0 km

Across the residency · 9 sightings

measured
Seafloor depth
54 m – 283 m
Sea-surface temperature
—
Distance from shore
3.0 km – 12.0 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.