SEAK-1426 – Residency
1st sighting in Chatham Strait
SEAK-1426 @16679
Apr 20, 2017 · Chatham Strait
Chatham Strait · Apr 2017
198 m
Deepest dive
5:55
Longest dive
8
Dives
- Sightings
- 1
- Days between first and last sighting
- Same day
- Deepest dive on record
- 198 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) |
|---|---|---|---|
| Apr 20, 2017 | 330 m | — | 198 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
198 m
Deepest dive
5:55
Longest dive
8
Dives
51 m
Avg dive depth
1
Sightings
Same day
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 (330 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 20, 2017
measured- Seafloor depth
- 330 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 1 catalogued encounter on Happywhale.