Hiuwai – Residency
2nd sighting in Chatham Strait
Hiuwai @6136
Jun 22 – 25, 2019 · Chatham Strait
Chatham Strait · Jun 2019
142 m
Deepest dive
5:25
Longest dive
24
Dives
- Sightings
- 2
- Days between first and last sighting
- 4
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 22, 2019 | 321 m | — | 98 m |
| Jun 25, 2019 | 270 m | — | 142 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
142 m
Deepest dive
5:25
Longest dive
24
Dives
36 m
Avg dive depth
2
Sightings
4
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 (270 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 25, 2019
measured- Seafloor depth
- 270 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 270 m – 321 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.