SEAK-2161 – Residency
5th sighting in Au'au Channel
SEAK-2161 @26171
Dec 17, 2024 – Jan 29, 2025 · Au'au Channel
Au'au Channel · Dec 2024 – Jan 2025
543 m
Deepest dive
14:23
Longest dive
77
Dives
- Sightings
- 4
- Days between first and last sighting
- 43
- Deepest dive on record
- 543 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) |
|---|---|---|---|
| Dec 17, 2024 | 421 m | — | 70 m |
| Jan 23, 2025 | 837 m | — | 543 m |
| Jan 23, 2025 | 60 m | — | 53 m |
| Jan 29, 2025 | 106 m | — | 96 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
543 m
Deepest dive
14:23
Longest dive
77
Dives
32 m
Avg dive depth
4
Sightings
43
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 (837 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 23, 2025
measured- Seafloor depth
- 837 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 60 m – 837 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.