Shadow – Residency
8th sighting in Iceland
Shadow @48254
Aug 2 – Sep 1, 2020 · Iceland
Iceland · Aug – Sep 2020
99 m
Deepest dive
4:07
Longest dive
64
Dives
- Sightings
- 7
- Days between first and last sighting
- 30
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 2, 2020 | 109 m | 8.5°C | 64 m |
| Aug 4, 2020 | 109 m | 9.2°C | 55 m |
| Aug 18, 2020 | 109 m | 9.9°C | 99 m |
| Aug 24, 2020 | 109 m | 9.8°C | 95 m |
| Aug 25, 2020 | 109 m | 9.8°C | 50 m |
| Aug 26, 2020 | 109 m | 9.8°C | 45 m |
| Sep 1, 2020 | 109 m | 9.6°C | 81 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
99 m
Deepest dive
4:07
Longest dive
64
Dives
28 m
Avg dive depth
7
Sightings
30
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 (109 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 18, 2020
measured- Seafloor depth
- 109 m
- Sea-surface temperature
- 9.9°C
- Distance from shore
- 2.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 109 m
- Sea-surface temperature
- 8.5°C – 9.9°C
- Distance from shore
- 2.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.