HW-MN0441996 – Residency
7th sighting in Au'au Channel
HW-MN0441996 @37015
Apr 1 – 11, 2025 · Au'au Channel
Au'au Channel · Apr 2025
123 m
Deepest dive
4:08
Longest dive
74
Dives
- Sightings
- 4
- Days between first and last sighting
- 10
- Deepest dive on record
- 123 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) |
|---|---|---|---|
| Apr 1, 2025 | 139 m | — | 123 m |
| Apr 4, 2025 | 79 m | — | 56 m |
| Apr 10, 2025 | 22 m | — | 20 m |
| Apr 11, 2025 | 75 m | — | 67 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
123 m
Deepest dive
4:08
Longest dive
74
Dives
24 m
Avg dive depth
4
Sightings
10
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 (139 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 1, 2025
measured- Seafloor depth
- 139 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 22 m – 139 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 4 catalogued encounters on Happywhale.