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

Mori – Residency

3rd sighting in Monterey Bay
Fluke of Mori
Mori Confirmed in the catalog @144253
Aug 5, 2025 – Mar 7, 2026 · Monterey Bay

Monterey Bay · Aug 2025 – Mar 2026

99 m
Deepest dive
3:32
Longest dive
92
Dives
Sightings
6
Days between first and last sighting
214

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 5, 202512 m—10 m
Aug 9, 2025-24 m——
Sep 15, 20256 m—5 m
Sep 19, 202514 m—12 m
Dec 12, 2025324 m—99 m
Mar 7, 20261,904 m13.9°C78 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
Aug 5, 2025 — seafloor 12 m (measured), deepest dive 10 m (modelled)Aug 5Aug 9, 2025 — seafloor -24 m (measured), deepest dive — (modelled)Aug 9Sep 15, 2025 — seafloor 6 m (measured), deepest dive 5 m (modelled)Sep 15Sep 19, 2025 — seafloor 14 m (measured), deepest dive 12 m (modelled)Sep 19Dec 12, 2025 — seafloor 324 m (measured), deepest dive 99 m (modelled)Dec 12Mar 7, 2026 — seafloor 1,904 m (measured), deepest dive 78 m (modelled)Mar 7

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

Dives

99 m
Deepest dive
3:32
Longest dive
92
Dives
21 m
Avg dive depth
6
Sightings
214
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010099 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (324 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 · Dec 12, 2025

measured
Seafloor depth
324 m
Sea-surface temperature
—
Distance from shore
6.0 km

Across the residency · 6 sightings

measured
Seafloor depth
-24 m – 1,904 m
Sea-surface temperature
13.9°C
Distance from shore
1.0 km – 14.0 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.