HIHWNMS-2025-1-2_G03A06 – Residency
5th sighting in Au'au Channel
HIHWNMS-2025-1-2_G03A06 @132990
Dec 19, 2025 – Jan 31, 2026 · Au'au Channel
Au'au Channel · Dec 2025 – Jan 2026
43 m
Deepest dive
2:19
Longest dive
28
Dives
- Sightings
- 3
- Days between first and last sighting
- 43
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 19, 2025 | 1,430 m | — | 43 m |
| Jan 29, 2026 | 55 m | 25.7°C | 41 m |
| Jan 31, 2026 | 64 m | 25.6°C | 22 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
43 m
Deepest dive
2:19
Longest dive
28
Dives
20 m
Avg dive depth
3
Sightings
43
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 (1,430 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 19, 2025
measured- Seafloor depth
- 1,430 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 55 m – 1,430 m
- Sea-surface temperature
- 25.6°C – 25.7°C
- Distance from shore
- 3.0 km – 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.