HW-MN0443510 – Residency
8th sighting in Au'au Channel
HW-MN0443510 @76497
Jan 8 – 18, 2026 · Au'au Channel
Au'au Channel · Jan 2026
67 m
Deepest dive
3:16
Longest dive
32
Dives
- Sightings
- 3
- Days between first and last sighting
- 10
- Deepest dive on record
- 67 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) |
|---|---|---|---|
| Jan 8, 2026 | 76 m | 25.6°C | 67 m |
| Jan 8, 2026 | 69 m | 25.5°C | 53 m |
| Jan 18, 2026 | 33 m | 25.2°C | 29 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
67 m
Deepest dive
3:16
Longest dive
32
Dives
21 m
Avg dive depth
3
Sightings
10
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 (76 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 8, 2026
measured- Seafloor depth
- 76 m
- Sea-surface temperature
- 25.6°C
- Distance from shore
- 6.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 33 m – 76 m
- Sea-surface temperature
- 25.2°C – 25.6°C
- Distance from shore
- 1.0 km – 7.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.