HW-MN0440084 – Residency
4th sighting in Au'au Channel
HW-MN0440084 @12816
Feb 13 – Mar 27, 2026 · Au'au Channel
Bright Water, Good Company
Crowded channel, clear water, I'm exactly where I belong.
83 m
Deepest dive
3:34
Longest dive
26
Dives
- Sightings
- 2
- Days between first and last sighting
- 42
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 13, 2026 | 74 m | 25.2°C | 66 m |
| Mar 27, 2026 | 96 m | 24.6°C | 83 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
83 m
Deepest dive
3:34
Longest dive
26
Dives
25 m
Avg dive depth
2
Sightings
42
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 (96 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 27, 2026
measured- Seafloor depth
- 96 m
- Sea-surface temperature
- 24.6°C
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 74 m – 96 m
- Sea-surface temperature
- 24.6°C – 25.2°C
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.