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

PWF-NP_3029 – Residency

11th sighting in Au'au Channel
Fluke of PWF-NP_3029
PWF-NP_3029 Confirmed in the catalog @51529
Dec 17, 2024 – Jan 15, 2025 · Au'au Channel

Au'au Channel · Dec 2024 – Jan 2025

74 m
Deepest dive
3:06
Longest dive
86
Dives
Sightings
7
Days between first and last sighting
28

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Dec 17, 2024110 m—74 m
Dec 18, 202454 m—40 m
Dec 25, 202478 m—60 m
Dec 30, 202482 m—65 m
Jan 1, 202564 m—32 m
Jan 8, 202555 m—42 m
Jan 15, 202556 m—25 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
Dec 17, 2024 — seafloor 110 m (measured), deepest dive 74 m (modelled)Dec 17Dec 18, 2024 — seafloor 54 m (measured), deepest dive 40 m (modelled)Dec 18Dec 25, 2024 — seafloor 78 m (measured), deepest dive 60 m (modelled)Dec 25Dec 30, 2024 — seafloor 82 m (measured), deepest dive 65 m (modelled)Dec 30Jan 1, 2025 — seafloor 64 m (measured), deepest dive 32 m (modelled)Jan 1Jan 8, 2025 — seafloor 55 m (measured), deepest dive 42 m (modelled)Jan 8Jan 15, 2025 — seafloor 56 m (measured), deepest dive 25 m (modelled)Jan 15

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

Dives

74 m
Deepest dive
3:06
Longest dive
86
Dives
18 m
Avg dive depth
7
Sightings
28
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010074 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (110 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 · Dec 17, 2024

measured
Seafloor depth
110 m
Sea-surface temperature
—
Distance from shore
7.0 km

Across the residency · 7 sightings

measured
Seafloor depth
54 m – 110 m
Sea-surface temperature
—
Distance from shore
3.0 km – 7.0 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 7 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.