SEAK-2107 – Residency
4th sighting in Chatham Strait
SEAK-2107 @16857
Aug 16 – Oct 8, 2020 · Chatham Strait
Chatham Strait · Aug – Oct 2020
75 m
Deepest dive
3:26
Longest dive
35
Dives
- Sightings
- 2
- Days between first and last sighting
- 53
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 16, 2020 | 39 m | — | 32 m |
| Oct 8, 2020 | 174 m | — | 75 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
75 m
Deepest dive
3:26
Longest dive
35
Dives
21 m
Avg dive depth
2
Sightings
53
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 (174 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 8, 2020
measured- Seafloor depth
- 174 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 39 m – 174 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 6.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.