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

Pepper's Mom – Residency

2nd sighting in Monterey Bay
Fluke of Pepper's Mom
Pepper's Mom Confirmed in the catalog @764
May 4 – Jul 19, 1999 · Monterey Bay

Monterey Bay · May – Jul 1999

39 m
Deepest dive
2:17
Longest dive
32
Dives
Sightings
2
Days between first and last sighting
76

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 4, 1999472 m10.6°C39 m
Jul 19, 199944 m14.8°C38 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 4, 1999 — seafloor 472 m (measured), deepest dive 39 m (modelled)May 4Jul 19, 1999 — seafloor 44 m (measured), deepest dive 38 m (modelled)Jul 19

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

Dives

39 m
Deepest dive
2:17
Longest dive
32
Dives
18 m
Avg dive depth
2
Sightings
76
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255039 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (472 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 · May 4, 1999

measured
Seafloor depth
472 m
Sea-surface temperature
10.6°C
Distance from shore
12.0 km

Across the residency · 2 sightings

measured
Seafloor depth
44 m – 472 m
Sea-surface temperature
10.6°C – 14.8°C
Distance from shore
2.0 km – 12.0 km

Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance

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

Source records

This activity is assembled from 2 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.