SEAK-5637 – Residency
1st sighting in Chatham Strait
SEAK-5637 @73504
Aug 14 – Oct 25, 2021 · Chatham Strait
Chatham Strait · Aug – Oct 2021
144 m
Deepest dive
3:39
Longest dive
28
Dives
- Sightings
- 2
- Days between first and last sighting
- 72
- Deepest dive on record
- 144 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) |
|---|---|---|---|
| Aug 14, 2021 | 123 m | — | 67 m |
| Oct 25, 2021 | 195 m | — | 144 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
144 m
Deepest dive
3:39
Longest dive
28
Dives
24 m
Avg dive depth
2
Sightings
72
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 (195 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 25, 2021
measured- Seafloor depth
- 195 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 123 m – 195 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.