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

Ikabaud – Residency

6th sighting in Au'au Channel
Fluke of Ikabaud
Ikabaud Confirmed in the catalog @6296
Nov 18, 2024 – Jan 8, 2025 · Au'au Channel

Au'au Channel · Nov 2024 – Jan 2025

34 m
Deepest dive
1:37
Longest dive
48
Dives
Sightings
4
Days between first and last sighting
50

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 18, 202439 m26.0°C34 m
Nov 19, 202432 m25.9°C26 m
Nov 29, 202470 m26.1°C29 m
Jan 8, 202521 m25.7°C16 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 39 m (measured), deepest dive 34 m (modelled)Nov 18Nov 19, 2024 — seafloor 32 m (measured), deepest dive 26 m (modelled)Nov 19Nov 29, 2024 — seafloor 70 m (measured), deepest dive 29 m (modelled)Nov 29Jan 8, 2025 — seafloor 21 m (measured), deepest dive 16 m (modelled)Jan 8

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

Dives

34 m
Deepest dive
1:37
Longest dive
48
Dives
14 m
Avg dive depth
4
Sightings
50
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255034 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (39 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 18, 2024

measured
Seafloor depth
39 m
Sea-surface temperature
26.0°C
Distance from shore
—

Across the residency · 4 sightings

measured
Seafloor depth
21 m – 70 m
Sea-surface temperature
25.7°C – 26.1°C
Distance from shore
2.0 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 4 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.