HW-MN0442910 – Residency
4th sighting in Au'au Channel
HW-MN0442910 @58633
Dec 16, 2024 – Feb 10, 2025 · Au'au Channel
Au'au Channel · Dec 2024 – Feb 2025
72 m
Deepest dive
3:03
Longest dive
44
Dives
- Sightings
- 4
- Days between first and last sighting
- 56
- Deepest dive on record
- 72 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) |
|---|---|---|---|
| Dec 16, 2024 | 16 m | — | 14 m |
| Dec 21, 2024 | 83 m | — | 54 m |
| Jan 26, 2025 | 78 m | — | 72 m |
| Feb 10, 2025 | 85 m | — | 32 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
72 m
Deepest dive
3:03
Longest dive
44
Dives
18 m
Avg dive depth
4
Sightings
56
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 (78 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 26, 2025
measured- Seafloor depth
- 78 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 16 m – 85 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.