SEAK-5098 – Residency
4th sighting in Chatham Strait
SEAK-5098 @37090
Jul 27 – Sep 12, 2021 · Chatham Strait
Chatham Strait · Jul – Sep 2021
134 m
Deepest dive
4:06
Longest dive
32
Dives
- Sightings
- 4
- Days between first and last sighting
- 48
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 | — | 31 m |
| Aug 31, 2021 | 127 m | — | 72 m |
| Aug 31, 2021 | 281 m | — | 134 m |
| Sep 12, 2021 | 40 m | — | 24 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
134 m
Deepest dive
4:06
Longest dive
32
Dives
24 m
Avg dive depth
4
Sightings
48
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 (281 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 31, 2021
measured- Seafloor depth
- 281 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 40 m – 281 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 6.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.