Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Au'au Channel

PWF-NP_1357 – Residency

17th sighting in Au'au Channel
Fluke of PWF-NP_1357
PWF-NP_1357 Confirmed in the catalog @23936
Jan 8 – Feb 25, 2022 · Au'au Channel

Au'au Channel · Jan – Feb 2022

55 m
Deepest dive
2:13
Longest dive
82
Dives
Sightings
8
Days between first and last sighting
49

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jan 8, 2022-3 m——
Jan 13, 202263 m—55 m
Jan 14, 202242 m—35 m
Jan 16, 202267 m—31 m
Feb 7, 202246 m—42 m
Feb 9, 202265 m—49 m
Feb 10, 202241 m—30 m
Feb 25, 202252 m—33 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
Jan 8, 2022 — seafloor -3 m (measured), deepest dive — (modelled)Jan 8Jan 13, 2022 — seafloor 63 m (measured), deepest dive 55 m (modelled)Jan 13Jan 14, 2022 — seafloor 42 m (measured), deepest dive 35 m (modelled)Jan 14Jan 16, 2022 — seafloor 67 m (measured), deepest dive 31 m (modelled)Jan 16Feb 7, 2022 — seafloor 46 m (measured), deepest dive 42 m (modelled)Feb 7Feb 9, 2022 — seafloor 65 m (measured), deepest dive 49 m (modelled)Feb 9Feb 10, 2022 — seafloor 41 m (measured), deepest dive 30 m (modelled)Feb 10Feb 25, 2022 — seafloor 52 m (measured), deepest dive 33 m (modelled)Feb 25

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

Dives

55 m
Deepest dive
2:13
Longest dive
82
Dives
18 m
Avg dive depth
8
Sightings
49
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010055 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (63 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 · Jan 13, 2022

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

Across the residency · 8 sightings

measured
Seafloor depth
-3 m – 67 m
Sea-surface temperature
—
Distance from shore
2.0 km – 5.0 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 8 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.