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

TDI-16025 – Residency

6th sighting in Au'au Channel
Fluke of TDI-16025
TDI-16025 Confirmed in the catalog @44140
Feb 26 – Mar 13, 2022 · Au'au Channel

Au'au Channel · Feb – Mar 2022

70 m
Deepest dive
2:32
Longest dive
80
Dives
Sightings
7
Days between first and last sighting
15

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 26, 202242 m—24 m
Feb 27, 202232 m—29 m
Feb 27, 2022190 m—48 m
Mar 6, 202276 m—70 m
Mar 6, 202270 m—59 m
Mar 11, 202242 m—37 m
Mar 13, 202261 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
Feb 26, 2022 — seafloor 42 m (measured), deepest dive 24 m (modelled)Feb 26Feb 27, 2022 — seafloor 32 m (measured), deepest dive 29 m (modelled)Feb 27Feb 27, 2022 — seafloor 190 m (measured), deepest dive 48 m (modelled)Feb 27Mar 6, 2022 — seafloor 76 m (measured), deepest dive 70 m (modelled)Mar 6Mar 6, 2022 — seafloor 70 m (measured), deepest dive 59 m (modelled)Mar 6Mar 11, 2022 — seafloor 42 m (measured), deepest dive 37 m (modelled)Mar 11Mar 13, 2022 — seafloor 61 m (measured), deepest dive 33 m (modelled)Mar 13

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

Dives

70 m
Deepest dive
2:32
Longest dive
80
Dives
19 m
Avg dive depth
7
Sightings
15
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010070 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (76 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 · Mar 6, 2022

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

Across the residency · 7 sightings

measured
Seafloor depth
32 m – 190 m
Sea-surface temperature
—
Distance from shore
1.0 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.