SEAK-2184 – Residency
8th sighting in Chatham Strait
SEAK-2184 @20624
Dec 2 – 3, 2022 · Chatham Strait
Chatham Strait · Dec 2022
42 m
Deepest dive
1:53
Longest dive
13
Dives
- Sightings
- 2
- Days between first and last sighting
- Same day
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 2, 2022 | 6 m | — | 6 m |
| Dec 3, 2022 | 105 m | — | 42 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
42 m
Deepest dive
1:53
Longest dive
13
Dives
17 m
Avg dive depth
2
Sightings
Same day
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 (105 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 3, 2022
measured- Seafloor depth
- 105 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 6 m – 105 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.