HW-MN0440071 – Residency
9th sighting in Au'au Channel
HW-MN0440071 @12801
Jan 28 – Mar 5, 2026 · Au'au Channel
Au'au Channel · Jan – Mar 2026
46 m
Deepest dive
2:18
Longest dive
26
Dives
- Sightings
- 3
- Days between first and last sighting
- 36
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 28, 2026 | 62 m | 25.6°C | 46 m |
| Mar 4, 2026 | 48 m | 24.7°C | 39 m |
| Mar 5, 2026 | 10 m | 24.7°C | 9 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
46 m
Deepest dive
2:18
Longest dive
26
Dives
16 m
Avg dive depth
3
Sightings
36
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 (62 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 28, 2026
measured- Seafloor depth
- 62 m
- Sea-surface temperature
- 25.6°C
- Distance from shore
- 3.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 10 m – 62 m
- Sea-surface temperature
- 24.7°C – 25.6°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 3 catalogued encounters on Happywhale.