HW-MN0444984 – Residency
6th sighting in Au'au Channel
HW-MN0444984 @135436
Jan 10 – Feb 5, 2026 · Au'au Channel
Au'au Channel · Jan – Feb 2026
69 m
Deepest dive
2:10
Longest dive
50
Dives
- Sightings
- 4
- Days between first and last sighting
- 26
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 10, 2026 | 82 m | 25.8°C | 69 m |
| Jan 11, 2026 | 61 m | 25.6°C | 44 m |
| Jan 26, 2026 | 52 m | 25.4°C | 32 m |
| Feb 5, 2026 | 42 m | 25.4°C | 38 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
69 m
Deepest dive
2:10
Longest dive
50
Dives
18 m
Avg dive depth
4
Sightings
26
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 (82 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 10, 2026
measured- Seafloor depth
- 82 m
- Sea-surface temperature
- 25.8°C
- Distance from shore
- 5.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 42 m – 82 m
- Sea-surface temperature
- 25.4°C – 25.8°C
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.