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

Anuenue – Residency

7th sighting in Chatham Strait
Fluke of Anuenue
Anuenue Confirmed in the catalog @5834
Jun 28 – Sep 2, 2022 · Chatham Strait

Chatham Strait · Jun – Sep 2022

108 m
Deepest dive
4:35
Longest dive
28
Dives
Sightings
4
Days between first and last sighting
66

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 28, 2022465 m—62 m
Aug 31, 2022203 m—108 m
Aug 31, 2022127 m—69 m
Sep 2, 2022100 m—39 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
Jun 28, 2022 — seafloor 465 m (measured), deepest dive 62 m (modelled)Jun 28Aug 31, 2022 — seafloor 203 m (measured), deepest dive 108 m (modelled)Aug 31Aug 31, 2022 — seafloor 127 m (measured), deepest dive 69 m (modelled)Aug 31Sep 2, 2022 — seafloor 100 m (measured), deepest dive 39 m (modelled)Sep 2

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

Dives

108 m
Deepest dive
4:35
Longest dive
28
Dives
33 m
Avg dive depth
4
Sightings
66
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150108 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (203 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 · Aug 31, 2022

measured
Seafloor depth
203 m
Sea-surface temperature
—
Distance from shore
5.0 km

Across the residency · 4 sightings

measured
Seafloor depth
100 m – 465 m
Sea-surface temperature
—
Distance from shore
2.0 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 4 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.