Quadrille – Residency
5th sighting in Au'au Channel
Quadrille @19859
Feb 14 – 24, 2026 · Au'au Channel
Au'au Channel · Feb 2026
41 m
Deepest dive
1:35
Longest dive
20
Dives
- Sightings
- 2
- Days between first and last sighting
- 10
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, 2026 | 54 m | 25.1°C | 32 m |
| Feb 24, 2026 | 47 m | 24.5°C | 41 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
41 m
Deepest dive
1:35
Longest dive
20
Dives
18 m
Avg dive depth
2
Sightings
10
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 (47 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 24, 2026
measured- Seafloor depth
- 47 m
- Sea-surface temperature
- 24.5°C
- Distance from shore
- 3.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 47 m – 54 m
- Sea-surface temperature
- 24.5°C – 25.1°C
- Distance from shore
- 3.0 km – 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.