Poniuniu – Residency
10th sighting in Au'au Channel
Poniuniu @6471
Dec 31, 2025 – Feb 1, 2026 · Au'au Channel
Au'au Channel · Dec 2025 – Feb 2026
123 m
Deepest dive
4:58
Longest dive
52
Dives
- Sightings
- 5
- Days between first and last sighting
- 32
- Deepest dive on record
- 123 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 31, 2025 | 757 m | 25.6°C | 123 m |
| Jan 4, 2026 | 87 m | 25.5°C | 54 m |
| Jan 10, 2026 | 71 m | 25.6°C | 56 m |
| Feb 1, 2026 | 42 m | 25.6°C | 30 m |
| Feb 1, 2026 | 57 m | 25.6°C | 51 m |
Seafloor and sea temperature measured · ✳ dives modelled
Deepest dive against the seafloor, per sighting
Seafloor · measured Deepest dive · modelledDepth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.
Dives
123 m
Deepest dive
4:58
Longest dive
52
Dives
25 m
Avg dive depth
5
Sightings
32
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledDepth shaped by the seafloor limit here (757 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 31, 2025
measured- Seafloor depth
- 757 m
- Sea-surface temperature
- 25.6°C
- Distance from shore
- 7.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 42 m – 757 m
- Sea-surface temperature
- 25.5°C – 25.6°C
- Distance from shore
- 2.0 km – 7.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.