HW-MN0443252 – Residency
7th sighting in Au'au Channel
HW-MN0443252 @60343
Jan 19 – Mar 2, 2026 · Au'au Channel
Au'au Channel · Jan – Mar 2026
75 m
Deepest dive
2:54
Longest dive
110
Dives
- Sightings
- 7
- Days between first and last sighting
- 42
- Deepest dive on record
- 75 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) |
|---|---|---|---|
| Jan 19, 2026 | 41 m | 25.2°C | 34 m |
| Jan 25, 2026 | 42 m | 25.4°C | 36 m |
| Jan 29, 2026 | 44 m | 25.7°C | 34 m |
| Feb 3, 2026 | 50 m | 25.6°C | 44 m |
| Feb 12, 2026 | 42 m | 25.0°C | 23 m |
| Feb 24, 2026 | 37 m | 24.5°C | 28 m |
| Mar 2, 2026 | 82 m | 24.6°C | 75 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
75 m
Deepest dive
2:54
Longest dive
110
Dives
18 m
Avg dive depth
7
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 (82 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 2, 2026
measured- Seafloor depth
- 82 m
- Sea-surface temperature
- 24.6°C
- Distance from shore
- 6.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 37 m – 82 m
- Sea-surface temperature
- 24.5°C – 25.7°C
- Distance from shore
- 2.0 km – 6.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.