TDI-20656 – Residency
2nd sighting in Au'au Channel
TDI-20656 @77901
Jan 23 – Feb 18, 2025 · Au'au Channel
Au'au Channel · Jan – Feb 2025
65 m
Deepest dive
2:18
Longest dive
36
Dives
- Sightings
- 4
- Days between first and last sighting
- 26
- Deepest dive on record
- 65 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) |
|---|---|---|---|
| Jan 23, 2025 | 66 m | — | 55 m |
| Feb 2, 2025 | 56 m | — | 40 m |
| Feb 18, 2025 | 500 m | — | 65 m |
| Feb 18, 2025 | 17 m | — | 12 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
65 m
Deepest dive
2:18
Longest dive
36
Dives
17 m
Avg dive depth
4
Sightings
26
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 (500 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 18, 2025
measured- Seafloor depth
- 500 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 17 m – 500 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.