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

Pippin – Residency

4th sighting in Chatham Strait
Fluke of Pippin
Pippin Confirmed in the catalog @6475
Jul 18 – Aug 4, 2023 · Chatham Strait

Chatham Strait · Jul – Aug 2023

107 m
Deepest dive
3:18
Longest dive
47
Dives
Sightings
3
Days between first and last sighting
17

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 18, 2023605 m—107 m
Aug 3, 2023106 m—96 m
Aug 4, 2023170 m—77 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, 2023 — seafloor 605 m (measured), deepest dive 107 m (modelled)Jul 18Aug 3, 2023 — seafloor 106 m (measured), deepest dive 96 m (modelled)Aug 3Aug 4, 2023 — seafloor 170 m (measured), deepest dive 77 m (modelled)Aug 4

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

Dives

107 m
Deepest dive
3:18
Longest dive
47
Dives
38 m
Avg dive depth
3
Sightings
17
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150107 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (605 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 18, 2023

measured
Seafloor depth
605 m
Sea-surface temperature
—
Distance from shore
4.0 km

Across the residency · 3 sightings

measured
Seafloor depth
106 m – 605 m
Sea-surface temperature
—
Distance from shore
3.0 km – 6.0 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.