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

FIBB-3BB041 – Residency

9th sighting in Au'au Channel
Fluke of FIBB-3BB041
FIBB-3BB041 Confirmed in the catalog @16248
Feb 20 – Mar 19, 2023 · Au'au Channel

Au'au Channel · Feb – Mar 2023

45 m
Deepest dive
2:25
Longest dive
87
Dives
Sightings
6
Days between first and last sighting
27

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 20, 202334 m—31 m
Mar 4, 202367 m—35 m
Mar 7, 202378 m—44 m
Mar 13, 202351 m—45 m
Mar 13, 202359 m—44 m
Mar 19, 202345 m—39 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 20, 2023 — seafloor 34 m (measured), deepest dive 31 m (modelled)Feb 20Mar 4, 2023 — seafloor 67 m (measured), deepest dive 35 m (modelled)Mar 4Mar 7, 2023 — seafloor 78 m (measured), deepest dive 44 m (modelled)Mar 7Mar 13, 2023 — seafloor 51 m (measured), deepest dive 45 m (modelled)Mar 13Mar 13, 2023 — seafloor 59 m (measured), deepest dive 44 m (modelled)Mar 13Mar 19, 2023 — seafloor 45 m (measured), deepest dive 39 m (modelled)Mar 19

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

Dives

45 m
Deepest dive
2:25
Longest dive
87
Dives
20 m
Avg dive depth
6
Sightings
27
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255045 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (51 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 13, 2023

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

Across the residency · 6 sightings

measured
Seafloor depth
34 m – 78 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 6 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.