Ulaula – Residency
10th sighting in Au'au Channel
Ulaula @6413
Jan 18 – Feb 5, 2025 · Au'au Channel
Au'au Channel · Jan – Feb 2025
61 m
Deepest dive
2:52
Longest dive
67
Dives
- Sightings
- 5
- Days between first and last sighting
- 18
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 18, 2025 | 33 m | 25.5°C | 25 m |
| Jan 24, 2025 | 79 m | 25.3°C | 55 m |
| Feb 5, 2025 | 60 m | 25.0°C | 44 m |
| Feb 5, 2025 | 59 m | 25.0°C | 32 m |
| Feb 5, 2025 | 73 m | 25.0°C | 61 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
61 m
Deepest dive
2:52
Longest dive
67
Dives
20 m
Avg dive depth
5
Sightings
18
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 (73 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 5, 2025
measured- Seafloor depth
- 73 m
- Sea-surface temperature
- 25.0°C
- Distance from shore
- 2.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 33 m – 79 m
- Sea-surface temperature
- 25.0°C – 25.5°C
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.