Volta – Residency
5th sighting in Salish Sea
Volta @22552
Sep 19 – Oct 20, 2018 · Salish Sea
Salish Sea · Sep – Oct 2018
63 m
Deepest dive
2:28
Longest dive
34
Dives
- Sightings
- 4
- Days between first and last sighting
- 31
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Sep 19, 2018 | 180 m | — | 63 m |
| Oct 17, 2018 | 113 m | — | 56 m |
| Oct 19, 2018 | 124 m | — | 28 m |
| Oct 20, 2018 | 49 m | — | 41 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
63 m
Deepest dive
2:28
Longest dive
34
Dives
22 m
Avg dive depth
4
Sightings
31
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 (180 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 19, 2018
measured- Seafloor depth
- 180 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 49 m – 180 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km – 12.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.