HW-MN0443333 – Residency
8th sighting in Au'au Channel
HW-MN0443333 @60425
Feb 15 – Mar 5, 2026 · Au'au Channel
Au'au Channel · Feb – Mar 2026
119 m
Deepest dive
5:39
Longest dive
45
Dives
- Sightings
- 5
- Days between first and last sighting
- 18
- Deepest dive on record
- 119 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 15, 2026 | 28 m | 24.7°C | 24 m |
| Mar 1, 2026 | 199 m | 24.7°C | 119 m |
| Mar 1, 2026 | 59 m | 24.5°C | 29 m |
| Mar 3, 2026 | 35 m | 24.5°C | 26 m |
| Mar 5, 2026 | 16 m | 24.5°C | 11 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
119 m
Deepest dive
5:39
Longest dive
45
Dives
19 m
Avg dive depth
5
Sightings
18
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 (199 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 1, 2026
measured- Seafloor depth
- 199 m
- Sea-surface temperature
- 24.7°C
- Distance from shore
- 11.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 16 m – 199 m
- Sea-surface temperature
- 24.5°C – 24.7°C
- Distance from shore
- 2.0 km – 11.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.