Vanta – Residency
15th sighting in Au'au Channel
Vanta @22317
Feb 14 – Mar 16, 2025 · Au'au Channel
Au'au Channel · Feb – Mar 2025
145 m
Deepest dive
4:53
Longest dive
23
Dives
- Sightings
- 4
- Days between first and last sighting
- 30
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 | 86 m | 25.4°C | 50 m |
| Feb 28, 2025 | 39 m | 25.2°C | 29 m |
| Mar 3, 2025 | 199 m | 25.6°C | 145 m |
| Mar 16, 2025 | 50 m | 24.7°C | 33 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
145 m
Deepest dive
4:53
Longest dive
23
Dives
31 m
Avg dive depth
4
Sightings
30
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 (199 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 3, 2025
measured- Seafloor depth
- 199 m
- Sea-surface temperature
- 25.6°C
- Distance from shore
- 11.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 39 m – 199 m
- Sea-surface temperature
- 24.7°C – 25.6°C
- Distance from shore
- 1.0 km – 11.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.