HW-MN0440439 – Residency
8th sighting in Au'au Channel
HW-MN0440439 @14455
Jan 16 – Feb 19, 2025 · Au'au Channel
Au'au Channel · Jan – Feb 2025
57 m
Deepest dive
2:53
Longest dive
49
Dives
- Sightings
- 3
- Days between first and last sighting
- 34
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 16, 2025 | 22 m | — | 18 m |
| Jan 16, 2025 | 67 m | — | 48 m |
| Feb 19, 2025 | 93 m | — | 57 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
57 m
Deepest dive
2:53
Longest dive
49
Dives
17 m
Avg dive depth
3
Sightings
34
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 19, 2025
measured- Seafloor depth
- 93 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 22 m – 93 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.