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

Stubs – Residency

18th sighting in Monterey Bay
Fluke of Stubs
Stubs Confirmed in the catalog @55033
Sep 6 – 7, 2022 · Monterey Bay

Monterey Bay · Sep 2022

70 m
Deepest dive
3:03
Longest dive
56
Dives
Sightings
4
Days between first and last sighting
1

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Sep 6, 202278 m—58 m
Sep 6, 202278 m—64 m
Sep 7, 202253 m—47 m
Sep 7, 202284 m—70 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
Sep 6, 2022 — seafloor 78 m (measured), deepest dive 58 m (modelled)Sep 6Sep 6, 2022 — seafloor 78 m (measured), deepest dive 64 m (modelled)Sep 6Sep 7, 2022 — seafloor 53 m (measured), deepest dive 47 m (modelled)Sep 7Sep 7, 2022 — seafloor 84 m (measured), deepest dive 70 m (modelled)Sep 7

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

Dives

70 m
Deepest dive
3:03
Longest dive
56
Dives
28 m
Avg dive depth
4
Sightings
1
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010070 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (84 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 · Sep 7, 2022

measured
Seafloor depth
84 m
Sea-surface temperature
—
Distance from shore
13.0 km

Across the residency · 4 sightings

measured
Seafloor depth
53 m – 84 m
Sea-surface temperature
—
Distance from shore
5.0 km – 13.0 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.