Hiuwai – Residency
1st sighting in Hawaiian Islands
Hiuwai @6136
Jan 13 – 21, 2025 · Hawaiian Islands
Hawaiian Islands · Jan 2025
63 m
Deepest dive
2:03
Longest dive
22
Dives
- Sightings
- 2
- Days between first and last sighting
- 9
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 13, 2025 | 79 m | 25.8°C | 63 m |
| Jan 21, 2025 | 60 m | 25.3°C | 41 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
2:03
Longest dive
22
Dives
22 m
Avg dive depth
2
Sightings
9
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 (79 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 13, 2025
measured- Seafloor depth
- 79 m
- Sea-surface temperature
- 25.8°C
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 60 m – 79 m
- Sea-surface temperature
- 25.3°C – 25.8°C
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.