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

Peter – Residency

5th sighting in Monterey Bay
Fluke of Peter
Peter Confirmed in the catalog @1423
Jul 18 – Sep 29, 2018 · Monterey Bay

Monterey Bay · Jul – Sep 2018

126 m
Deepest dive
4:42
Longest dive
26
Dives
Sightings
3
Days between first and last sighting
73

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 18, 2018109 m—54 m
Jul 22, 2018208 m—25 m
Sep 29, 2018529 m—126 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 18, 2018 — seafloor 109 m (measured), deepest dive 54 m (modelled)Jul 18Jul 22, 2018 — seafloor 208 m (measured), deepest dive 25 m (modelled)Jul 22Sep 29, 2018 — seafloor 529 m (measured), deepest dive 126 m (modelled)Sep 29

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

Dives

126 m
Deepest dive
4:42
Longest dive
26
Dives
21 m
Avg dive depth
3
Sightings
73
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150126 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (529 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 29, 2018

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

Across the residency · 3 sightings

measured
Seafloor depth
109 m – 529 m
Sea-surface temperature
—
Distance from shore
6.0 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 3 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.