HW-MN0443261 – Residency
9th sighting in Au'au Channel
HW-MN0443261 @60352
Feb 1 – 20, 2026 · Au'au Channel
Au'au Channel · Feb 2026
119 m
Deepest dive
6:19
Longest dive
69
Dives
- Sightings
- 5
- Days between first and last sighting
- 19
- Deepest dive on record
- 119 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) |
|---|---|---|---|
| Feb 1, 2026 | 1,139 m | 25.7°C | 119 m |
| Feb 6, 2026 | 54 m | 25.4°C | 36 m |
| Feb 15, 2026 | 50 m | 24.9°C | 45 m |
| Feb 15, 2026 | 65 m | 24.9°C | 49 m |
| Feb 20, 2026 | 50 m | 24.6°C | 39 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
119 m
Deepest dive
6:19
Longest dive
69
Dives
20 m
Avg dive depth
5
Sightings
19
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 (1,139 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 1, 2026
measured- Seafloor depth
- 1,139 m
- Sea-surface temperature
- 25.7°C
- Distance from shore
- 5.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 50 m – 1,139 m
- Sea-surface temperature
- 24.6°C – 25.7°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 5 catalogued encounters on Happywhale.