HW-MN0441710 – Residency
6th sighting in Au'au Channel
HW-MN0441710 @33145
Feb 17 – 26, 2026 · Au'au Channel
Au'au Channel · Feb 2026
49 m
Deepest dive
2:13
Longest dive
31
Dives
- Sightings
- 5
- Days between first and last sighting
- 9
- Deepest dive on record
- 49 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 17, 2026 | 42 m | 24.7°C | 25 m |
| Feb 17, 2026 | 47 m | 24.7°C | 35 m |
| Feb 25, 2026 | 36 m | 24.4°C | 30 m |
| Feb 25, 2026 | 42 m | 24.4°C | 33 m |
| Feb 26, 2026 | 56 m | 24.5°C | 49 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
49 m
Deepest dive
2:13
Longest dive
31
Dives
18 m
Avg dive depth
5
Sightings
9
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 (56 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 26, 2026
measured- Seafloor depth
- 56 m
- Sea-surface temperature
- 24.5°C
- Distance from shore
- 2.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 36 m – 56 m
- Sea-surface temperature
- 24.4°C – 24.7°C
- Distance from shore
- 2.0 km – 3.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.