HW-MN0440750 – Residency
11th sighting in Au'au Channel
HW-MN0440750 @15151
Feb 14 – 21, 2025 · Au'au Channel
Au'au Channel · Feb 2025
76 m
Deepest dive
3:15
Longest dive
81
Dives
- Sightings
- 4
- Days between first and last sighting
- 7
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 14, 2025 | 89 m | — | 52 m |
| Feb 16, 2025 | 57 m | — | 40 m |
| Feb 17, 2025 | 73 m | — | 51 m |
| Feb 21, 2025 | 93 m | — | 76 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
76 m
Deepest dive
3:15
Longest dive
81
Dives
22 m
Avg dive depth
4
Sightings
7
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 (93 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 21, 2025
measured- Seafloor depth
- 93 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 57 m – 93 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 6.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.