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

2024-2025 calf of Pepper's Mom – Residency

5th sighting in Monterey Bay
Fluke of 2024-2025 calf of Pepper's Mom
2024-2025 calf of Pepper's Mom Confirmed in the catalog @141209
Jul 5 – Aug 4, 2025 · Monterey Bay

Monterey Bay · Jul – Aug 2025

111 m
Deepest dive
3:33
Longest dive
48
Dives
Sightings
5
Days between first and last sighting
30
Deepest dive on record
111 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 5, 202561 m—52 m
Jul 23, 20251,108 m—111 m
Jul 23, 202583 m—39 m
Jul 27, 202596 m—59 m
Aug 4, 202569 m—55 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
Jul 5, 2025 — seafloor 61 m (measured), deepest dive 52 m (modelled)Jul 5Jul 23, 2025 — seafloor 1,108 m (measured), deepest dive 111 m (modelled)Jul 23Jul 23, 2025 — seafloor 83 m (measured), deepest dive 39 m (modelled)Jul 23Jul 27, 2025 — seafloor 96 m (measured), deepest dive 59 m (modelled)Jul 27Aug 4, 2025 — seafloor 69 m (measured), deepest dive 55 m (modelled)Aug 4

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

Dives

111 m
Deepest dive
3:33
Longest dive
48
Dives
23 m
Avg dive depth
5
Sightings
30
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150111 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (1,108 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 · Jul 23, 2025

measured
Seafloor depth
1,108 m
Sea-surface temperature
—
Distance from shore
12.0 km

Across the residency · 5 sightings

measured
Seafloor depth
61 m – 1,108 m
Sea-surface temperature
—
Distance from shore
2.0 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 5 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.