SEAK-2177 – Residency
6th sighting in Chatham Strait
SEAK-2177 @271
Jul 21 – Aug 14, 2021 · Chatham Strait
Chatham Strait · Jul – Aug 2021
110 m
Deepest dive
3:42
Longest dive
22
Dives
- Sightings
- 3
- Days between first and last sighting
- 24
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 21, 2021 | 80 m | — | 64 m |
| Jul 21, 2021 | 97 m | — | 80 m |
| Aug 14, 2021 | 124 m | — | 110 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
110 m
Deepest dive
3:42
Longest dive
22
Dives
29 m
Avg dive depth
3
Sightings
24
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 (124 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 14, 2021
measured- Seafloor depth
- 124 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 80 m – 124 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.