HW-MN0443050 – Residency
7th sighting in Au'au Channel
HW-MN0443050 @58777
Mar 1, 2026 · Au'au Channel
Au'au Channel · Mar 2026
56 m
Deepest dive
2:03
Longest dive
23
Dives
- Sightings
- 2
- Days between first and last sighting
- Same day
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Mar 1, 2026 | 56 m | 24.5°C | 28 m |
| Mar 1, 2026 | 85 m | 24.8°C | 56 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
56 m
Deepest dive
2:03
Longest dive
23
Dives
22 m
Avg dive depth
2
Sightings
Same day
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 (85 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 1, 2026
measured- Seafloor depth
- 85 m
- Sea-surface temperature
- 24.8°C
- Distance from shore
- 6.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 56 m – 85 m
- Sea-surface temperature
- 24.5°C – 24.8°C
- Distance from shore
- 3.0 km – 6.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.