HW-MN0442724 – Residency
9th sighting in Au'au Channel
HW-MN0442724 @53974
Jan 18 – 24, 2026 · Au'au Channel
Au'au Channel · Jan 2026
64 m
Deepest dive
2:32
Longest dive
41
Dives
- Sightings
- 3
- Days between first and last sighting
- 6
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 18, 2026 | 64 m | 25.4°C | 52 m |
| Jan 18, 2026 | 70 m | 25.4°C | 64 m |
| Jan 24, 2026 | 33 m | 25.3°C | 30 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
64 m
Deepest dive
2:32
Longest dive
41
Dives
23 m
Avg dive depth
3
Sightings
6
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 (70 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 18, 2026
measured- Seafloor depth
- 70 m
- Sea-surface temperature
- 25.4°C
- Distance from shore
- 4.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 33 m – 70 m
- Sea-surface temperature
- 25.3°C – 25.4°C
- Distance from shore
- 1.0 km – 4.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.