Kai Koa – Residency
5th sighting in Chatham Strait
Kai Koa @29338
May 1 – Jun 27, 2023 · Chatham Strait
Chatham Strait · May – Jun 2023
149 m
Deepest dive
5:53
Longest dive
51
Dives
- Sightings
- 3
- Days between first and last sighting
- 57
- Deepest dive on record
- 149 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) |
|---|---|---|---|
| May 1, 2023 | 190 m | — | 149 m |
| May 8, 2023 | 192 m | — | 84 m |
| Jun 27, 2023 | 82 m | — | 57 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
149 m
Deepest dive
5:53
Longest dive
51
Dives
32 m
Avg dive depth
3
Sightings
57
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 (190 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · May 1, 2023
measured- Seafloor depth
- 190 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 82 m – 192 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.