HW-MN0441340 – Residency
11th sighting in Au'au Channel
HW-MN0441340 @26372
Dec 20, 2025 – Jan 29, 2026 · Au'au Channel
Au'au Channel · Dec 2025 – Jan 2026
119 m
Deepest dive
4:39
Longest dive
85
Dives
- Sightings
- 6
- Days between first and last sighting
- 40
- 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) |
|---|---|---|---|
| Dec 20, 2025 | 1,139 m | — | 115 m |
| Dec 20, 2025 | 1,629 m | — | 119 m |
| Dec 26, 2025 | 129 m | — | 103 m |
| Dec 27, 2025 | 42 m | — | 21 m |
| Jan 17, 2026 | 33 m | 25.3°C | 20 m |
| Jan 29, 2026 | 78 m | 25.7°C | 72 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
4:39
Longest dive
85
Dives
28 m
Avg dive depth
6
Sightings
40
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 (1,629 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 20, 2025
measured- Seafloor depth
- 1,629 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 33 m – 1,629 m
- Sea-surface temperature
- 25.3°C – 25.7°C
- Distance from shore
- 2.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.