CRC-17336 – Residency
4th sighting in Au'au Channel
CRC-17336 @24765
Dec 12, 2025 – Jan 9, 2026 · Au'au Channel
Au'au Channel · Dec 2025 – Jan 2026
63 m
Deepest dive
2:30
Longest dive
47
Dives
- Sightings
- 4
- Days between first and last sighting
- 28
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 12, 2025 | 56 m | — | 37 m |
| Dec 12, 2025 | 50 m | — | 32 m |
| Dec 15, 2025 | 141 m | — | 47 m |
| Jan 9, 2026 | 69 m | 25.7°C | 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
63 m
Deepest dive
2:30
Longest dive
47
Dives
18 m
Avg dive depth
4
Sightings
28
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 (69 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 9, 2026
measured- Seafloor depth
- 69 m
- Sea-surface temperature
- 25.7°C
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 50 m – 141 m
- Sea-surface temperature
- 25.7°C
- Distance from shore
- 4.0 km – 6.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.