OSUWTG-MnHI250 – Residency
5th sighting in Au'au Channel
OSUWTG-MnHI250 @35158
Jan 21 – Feb 22, 2025 · Au'au Channel
Au'au Channel · Jan – Feb 2025
42 m
Deepest dive
1:52
Longest dive
45
Dives
- Sightings
- 3
- Days between first and last sighting
- 32
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 21, 2025 | 59 m | — | 42 m |
| Jan 23, 2025 | 46 m | — | 38 m |
| Feb 22, 2025 | 39 m | — | 35 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
42 m
Deepest dive
1:52
Longest dive
45
Dives
19 m
Avg dive depth
3
Sightings
32
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 (59 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 21, 2025
measured- Seafloor depth
- 59 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 39 m – 59 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.