RJKahuna – Residency
22nd sighting in Au'au Channel
RJKahuna @23731
Jan 20 – Feb 24, 2025 · Au'au Channel
Au'au Channel · Jan – Feb 2025
70 m
Deepest dive
3:12
Longest dive
48
Dives
- Sightings
- 3
- Days between first and last sighting
- 36
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 20, 2025 | 16 m | 25.3°C | 14 m |
| Feb 12, 2025 | 81 m | 25.2°C | 70 m |
| Feb 24, 2025 | 50 m | 25.3°C | 42 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
70 m
Deepest dive
3:12
Longest dive
48
Dives
17 m
Avg dive depth
3
Sightings
36
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 (81 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 12, 2025
measured- Seafloor depth
- 81 m
- Sea-surface temperature
- 25.2°C
- Distance from shore
- 2.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 16 m – 81 m
- Sea-surface temperature
- 25.2°C – 25.3°C
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.