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

IQ – Residency

9th sighting in Au'au Channel
Fluke of IQ
IQ Confirmed in the catalog @41358
Nov 22 – Dec 3, 2025 · Au'au Channel

Au'au Channel · Nov – Dec 2025

37 m
Deepest dive
1:41
Longest dive
32
Dives
Sightings
3
Days between first and last sighting
10

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 22, 202548 m26.3°C22 m
Nov 23, 202571 m26.3°C37 m
Dec 3, 202532 m26.3°C29 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 22, 2025 — seafloor 48 m (measured), deepest dive 22 m (modelled)Nov 22Nov 23, 2025 — seafloor 71 m (measured), deepest dive 37 m (modelled)Nov 23Dec 3, 2025 — seafloor 32 m (measured), deepest dive 29 m (modelled)Dec 3

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

Dives

37 m
Deepest dive
1:41
Longest dive
32
Dives
16 m
Avg dive depth
3
Sightings
10
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255037 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (71 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 · Nov 23, 2025

measured
Seafloor depth
71 m
Sea-surface temperature
26.3°C
Distance from shore
4.0 km

Across the residency · 3 sightings

measured
Seafloor depth
32 m – 71 m
Sea-surface temperature
26.3°C – 26.3°C
Distance from shore
1.0 km – 4.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 3 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.