SPLASH-470062 – Residency
4th sighting in Au'au Channel
SPLASH-470062 @49992
Feb 14 – 28, 2025 · Au'au Channel
Au'au Channel · Feb 2025
144 m
Deepest dive
3:48
Longest dive
25
Dives
- Sightings
- 2
- Days between first and last sighting
- 14
- Deepest dive on record
- 144 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 14, 2025 | 38 m | — | 34 m |
| Feb 28, 2025 | 974 m | — | 144 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
144 m
Deepest dive
3:48
Longest dive
25
Dives
30 m
Avg dive depth
2
Sightings
14
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 (974 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 28, 2025
measured- Seafloor depth
- 974 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 38 m – 974 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.