Europa – Residency
16th sighting in Salish Sea
Europa @4145
Sep 19 – Oct 27, 2021 · Salish Sea
Salish Sea · Sep – Oct 2021
257 m
Deepest dive
11:55
Longest dive
23
Dives
- Sightings
- 3
- Days between first and last sighting
- 38
- Deepest dive on record
- 257 m · this residency
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, 2021 | 383 m | 13.8°C | 257 m |
| Oct 20, 2021 | 150 m | 10.1°C | 87 m |
| Oct 27, 2021 | 66 m | 9.9°C | 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
257 m
Deepest dive
11:55
Longest dive
23
Dives
39 m
Avg dive depth
3
Sightings
38
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 (383 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 19, 2021
measured- Seafloor depth
- 383 m
- Sea-surface temperature
- 13.8°C
- Distance from shore
- 8.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 66 m – 383 m
- Sea-surface temperature
- 9.9°C – 13.8°C
- Distance from shore
- 3.0 km – 8.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.