HW-MN0401246 – Residency
4th sighting in Au'au Channel
HW-MN0401246 @58588
Feb 16 – Mar 8, 2025 · Au'au Channel
Au'au Channel · Feb – Mar 2025
62 m
Deepest dive
1:53
Longest dive
24
Dives
- Sightings
- 3
- Days between first and last sighting
- 20
- Deepest dive on record
- 62 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) |
|---|---|---|---|
| Feb 16, 2025 | -2 m | — | — |
| Feb 23, 2025 | 167 m | — | 43 m |
| Mar 8, 2025 | 68 m | — | 62 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
62 m
Deepest dive
1:53
Longest dive
24
Dives
22 m
Avg dive depth
3
Sightings
20
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 (68 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 8, 2025
measured- Seafloor depth
- 68 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- -2 m – 167 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.