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

Ocean Maggie – Residency

8th sighting in Monterey Bay
Fluke of Ocean Maggie
Ocean Maggie Confirmed in the catalog @2504
Sep 30 – Oct 5, 2022 · Monterey Bay

Monterey Bay · Sep – Oct 2022

321 m
Deepest dive
11:21
Longest dive
100
Dives
Sightings
6
Days between first and last sighting
5
Deepest dive on record
321 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Sep 30, 202287 m—69 m
Oct 2, 202286 m—49 m
Oct 3, 2022198 m—40 m
Oct 3, 2022308 m—57 m
Oct 4, 202288 m—69 m
Oct 5, 2022567 m—321 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 30, 2022 — seafloor 87 m (measured), deepest dive 69 m (modelled)Sep 30Oct 2, 2022 — seafloor 86 m (measured), deepest dive 49 m (modelled)Oct 2Oct 3, 2022 — seafloor 198 m (measured), deepest dive 40 m (modelled)Oct 3Oct 3, 2022 — seafloor 308 m (measured), deepest dive 57 m (modelled)Oct 3Oct 4, 2022 — seafloor 88 m (measured), deepest dive 69 m (modelled)Oct 4Oct 5, 2022 — seafloor 567 m (measured), deepest dive 321 m (modelled)Oct 5

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

Dives

321 m
Deepest dive
11:21
Longest dive
100
Dives
26 m
Avg dive depth
6
Sightings
5
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0175350321 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (567 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 5, 2022

measured
Seafloor depth
567 m
Sea-surface temperature
—
Distance from shore
16.0 km

Across the residency · 6 sightings

measured
Seafloor depth
86 m – 567 m
Sea-surface temperature
—
Distance from shore
3.0 km – 16.0 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 6 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.