Puhina – Residency
11th sighting in Chatham Strait
Puhina @13783
Aug 12 – Oct 17, 2022 · Chatham Strait
Chatham Strait · Aug – Oct 2022
81 m
Deepest dive
3:03
Longest dive
42
Dives
- Sightings
- 4
- Days between first and last sighting
- 66
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 12, 2022 | 50 m | — | 39 m |
| Aug 28, 2022 | 130 m | — | 48 m |
| Oct 14, 2022 | 84 m | — | 56 m |
| Oct 17, 2022 | 106 m | — | 81 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
81 m
Deepest dive
3:03
Longest dive
42
Dives
22 m
Avg dive depth
4
Sightings
66
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 (106 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 17, 2022
measured- Seafloor depth
- 106 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 50 m – 130 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.