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

HI07-0092 – Residency

3rd sighting in Au'au Channel
Fluke of HI07-0092
HI07-0092 Confirmed in the catalog @33284
Feb 11 – 12, 2022 · Au'au Channel

Au'au Channel · Feb 2022

186 m
Deepest dive
6:37
Longest dive
34
Dives
Sightings
2
Days between first and last sighting
1
Deepest dive on record
186 m · this residency

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Feb 11, 202286 m—52 m
Feb 12, 2022591 m—186 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
Feb 11, 2022 — seafloor 86 m (measured), deepest dive 52 m (modelled)Feb 11Feb 12, 2022 — seafloor 591 m (measured), deepest dive 186 m (modelled)Feb 12

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

Dives

186 m
Deepest dive
6:37
Longest dive
34
Dives
35 m
Avg dive depth
2
Sightings
1
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0100200186 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (591 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.

Unlock with Risa Deep

Place

Where this happened · Feb 12, 2022

measured
Seafloor depth
591 m
Sea-surface temperature
—
Distance from shore
8.0 km

Across the residency · 2 sightings

measured
Seafloor depth
86 m – 591 m
Sea-surface temperature
—
Distance from shore
5.0 km – 8.0 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 2 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).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.