Twinning – Residency
8th sighting in Salish Sea
Twinning @6551
Oct 20 – Nov 3, 2019 · Salish Sea
Salish Sea · Oct – Nov 2019
75 m
Deepest dive
3:10
Longest dive
67
Dives
- Sightings
- 8
- Days between first and last sighting
- 14
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Oct 20, 2019 | 109 m | — | 51 m |
| Oct 24, 2019 | 88 m | — | 75 m |
| Oct 26, 2019 | 87 m | — | 74 m |
| Oct 30, 2019 | 99 m | — | 41 m |
| Oct 31, 2019 | 75 m | — | 40 m |
| Nov 1, 2019 | 101 m | — | 32 m |
| Nov 2, 2019 | 75 m | — | 63 m |
| Nov 3, 2019 | 45 m | — | 40 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
75 m
Deepest dive
3:10
Longest dive
67
Dives
22 m
Avg dive depth
8
Sightings
14
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 (88 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 24, 2019
measured- Seafloor depth
- 88 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 8 sightings
measured- Seafloor depth
- 45 m – 109 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 12.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 8 catalogued encounters on Happywhale.