HW-MN0440138 – Residency
10th sighting in Au'au Channel
HW-MN0440138 @12957
Feb 8 – 26, 2025 · Au'au Channel
Au'au Channel · Feb 2025
46 m
Deepest dive
1:39
Longest dive
51
Dives
- Sightings
- 4
- Days between first and last sighting
- 18
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 8, 2025 | 68 m | — | 34 m |
| Feb 17, 2025 | 16 m | — | 14 m |
| Feb 17, 2025 | 16 m | — | 15 m |
| Feb 26, 2025 | 52 m | — | 46 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
46 m
Deepest dive
1:39
Longest dive
51
Dives
14 m
Avg dive depth
4
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 (52 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 26, 2025
measured- Seafloor depth
- 52 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 16 m – 68 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.