HW-MN0440456 – Residency
11th sighting in Au'au Channel
HW-MN0440456 @14471
Feb 24 – Apr 2, 2025 · Au'au Channel
Au'au Channel · Feb – Apr 2025
66 m
Deepest dive
2:41
Longest dive
50
Dives
- Sightings
- 6
- Days between first and last sighting
- 37
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 24, 2025 | 44 m | — | 22 m |
| Mar 16, 2025 | 81 m | — | 27 m |
| Mar 16, 2025 | 66 m | — | 32 m |
| Mar 17, 2025 | 66 m | — | 56 m |
| Mar 29, 2025 | 91 m | — | 66 m |
| Apr 2, 2025 | 69 m | — | 27 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
66 m
Deepest dive
2:41
Longest dive
50
Dives
19 m
Avg dive depth
6
Sightings
37
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 (91 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 29, 2025
measured- Seafloor depth
- 91 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 44 m – 91 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 6.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.