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

Pan – Residency

9th sighting in Au'au Channel
Fluke of Pan
Pan Confirmed in the catalog @13090
Feb 21 – Mar 4, 2026 · Au'au Channel

Au'au Channel · Feb – Mar 2026

49 m
Deepest dive
2:23
Longest dive
42
Dives
Sightings
4
Days between first and last sighting
11

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 21, 202655 m24.5°C49 m
Mar 3, 2026199 m24.9°C29 m
Mar 4, 202643 m24.7°C39 m
Mar 4, 202642 m24.7°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
Feb 21, 2026 — seafloor 55 m (measured), deepest dive 49 m (modelled)Feb 21Mar 3, 2026 — seafloor 199 m (measured), deepest dive 29 m (modelled)Mar 3Mar 4, 2026 — seafloor 43 m (measured), deepest dive 39 m (modelled)Mar 4Mar 4, 2026 — seafloor 42 m (measured), deepest dive 29 m (modelled)Mar 4

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

Dives

49 m
Deepest dive
2:23
Longest dive
42
Dives
17 m
Avg dive depth
4
Sightings
11
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255049 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (55 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 · Feb 21, 2026

measured
Seafloor depth
55 m
Sea-surface temperature
24.5°C
Distance from shore
5.0 km

Across the residency · 4 sightings

measured
Seafloor depth
42 m – 199 m
Sea-surface temperature
24.5°C – 24.9°C
Distance from shore
2.0 km – 11.0 km

Sources: GEBCO seafloor grid · NOAA OISST 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.