Viva – Residency
6th sighting in Au'au Channel
Viva @40934
Feb 7 – 28, 2025 · Au'au Channel
Au'au Channel · Feb 2025
353 m
Deepest dive
10:07
Longest dive
77
Dives
- Sightings
- 6
- Days between first and last sighting
- 21
- Deepest dive on record
- 353 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 7, 2025 | 156 m | — | 59 m |
| Feb 7, 2025 | 199 m | — | 147 m |
| Feb 7, 2025 | 35 m | — | 31 m |
| Feb 22, 2025 | 1,530 m | — | 353 m |
| Feb 25, 2025 | 37 m | — | 27 m |
| Feb 28, 2025 | 105 m | — | 63 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
353 m
Deepest dive
10:07
Longest dive
77
Dives
28 m
Avg dive depth
6
Sightings
21
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 (1,530 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 22, 2025
measured- Seafloor depth
- 1,530 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 35 m – 1,530 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.