SEAK-1852 – Residency
10th sighting in Chatham Strait
SEAK-1852 @5661
Jul 27 – Aug 31, 2021 · Chatham Strait
Chatham Strait · Jul – Aug 2021
152 m
Deepest dive
5:11
Longest dive
63
Dives
- Sightings
- 5
- Days between first and last sighting
- 36
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 27, 2021 | 66 m | — | 51 m |
| Jul 27, 2021 | 165 m | — | 146 m |
| Aug 14, 2021 | 204 m | — | 77 m |
| Aug 30, 2021 | 107 m | — | 94 m |
| Aug 31, 2021 | 353 m | — | 152 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
152 m
Deepest dive
5:11
Longest dive
63
Dives
35 m
Avg dive depth
5
Sightings
36
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 (353 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 31, 2021
measured- Seafloor depth
- 353 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 66 m – 353 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.