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

cat soup – Residency

16th sighting in Au'au Channel
Fluke of cat soup
cat soup Confirmed in the catalog @13255
Dec 21, 2022 – Jan 30, 2023 · Au'au Channel

Au'au Channel · Dec 2022 – Jan 2023

136 m
Deepest dive
4:16
Longest dive
48
Dives
Sightings
4
Days between first and last sighting
41
Deepest dive on record
136 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Dec 21, 202242 m—19 m
Dec 28, 2022-8 m——
Jan 11, 202350 m—37 m
Jan 30, 2023162 m—136 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
Dec 21, 2022 — seafloor 42 m (measured), deepest dive 19 m (modelled)Dec 21Dec 28, 2022 — seafloor -8 m (measured), deepest dive — (modelled)Dec 28Jan 11, 2023 — seafloor 50 m (measured), deepest dive 37 m (modelled)Jan 11Jan 30, 2023 — seafloor 162 m (measured), deepest dive 136 m (modelled)Jan 30

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

Dives

136 m
Deepest dive
4:16
Longest dive
48
Dives
19 m
Avg dive depth
4
Sightings
41
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150136 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (162 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 · Jan 30, 2023

measured
Seafloor depth
162 m
Sea-surface temperature
—
Distance from shore
11.0 km

Across the residency · 4 sightings

measured
Seafloor depth
-8 m – 162 m
Sea-surface temperature
—
Distance from shore
2.0 km – 11.0 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 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.