дете – Residency
3rd sighting in Au'au Channel
дете @20421
Feb 28 – Mar 2, 2026 · Au'au Channel
Au'au Channel · Feb – Mar 2026
50 m
Deepest dive
1:48
Longest dive
52
Dives
- Sightings
- 3
- Days between first and last sighting
- 2
- Deepest dive on record
- 50 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 28, 2026 | 28 m | 24.6°C | 25 m |
| Mar 1, 2026 | 85 m | 24.8°C | 50 m |
| Mar 2, 2026 | 76 m | 24.6°C | 47 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
50 m
Deepest dive
1:48
Longest dive
52
Dives
17 m
Avg dive depth
3
Sightings
2
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 (85 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 1, 2026
measured- Seafloor depth
- 85 m
- Sea-surface temperature
- 24.8°C
- Distance from shore
- 6.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 28 m – 85 m
- Sea-surface temperature
- 24.6°C – 24.8°C
- Distance from shore
- 2.0 km – 6.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.