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

BREE-223 – Residency

11th sighting in Au'au Channel
Fluke of BREE-223
BREE-223 Confirmed in the catalog @17721
Nov 18, 2024 – Mar 15, 2025 · Au'au Channel

Au'au Channel · Nov 2024 – Mar 2025

68 m
Deepest dive
3:14
Longest dive
74
Dives
Sightings
8
Days between first and last sighting
117

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 18, 202442 m—32 m
Nov 19, 202432 m—26 m
Nov 28, 202457 m—43 m
Dec 3, 202480 m—23 m
Dec 3, 2024126 m—68 m
Jan 25, 202557 m—44 m
Feb 1, 202559 m—43 m
Mar 15, 2025391 m—47 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
Nov 18, 2024 — seafloor 42 m (measured), deepest dive 32 m (modelled)Nov 18Nov 19, 2024 — seafloor 32 m (measured), deepest dive 26 m (modelled)Nov 19Nov 28, 2024 — seafloor 57 m (measured), deepest dive 43 m (modelled)Nov 28Dec 3, 2024 — seafloor 80 m (measured), deepest dive 23 m (modelled)Dec 3Dec 3, 2024 — seafloor 126 m (measured), deepest dive 68 m (modelled)Dec 3Jan 25, 2025 — seafloor 57 m (measured), deepest dive 44 m (modelled)Jan 25Feb 1, 2025 — seafloor 59 m (measured), deepest dive 43 m (modelled)Feb 1Mar 15, 2025 — seafloor 391 m (measured), deepest dive 47 m (modelled)Mar 15

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

Dives

68 m
Deepest dive
3:14
Longest dive
74
Dives
20 m
Avg dive depth
8
Sightings
117
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010068 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (126 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 3, 2024

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

Across the residency · 8 sightings

measured
Seafloor depth
32 m – 391 m
Sea-surface temperature
—
Distance from shore
1.0 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.