Shadow – Residency
17th sighting in Iceland
Shadow @48254
Jul 1 – 16, 2021 · Iceland
Iceland · Jul 2021
140 m
Deepest dive
3:52
Longest dive
125
Dives
- Sightings
- 9
- Days between first and last sighting
- 15
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 1, 2021 | 55 m | 8.7°C | 42 m |
| Jul 6, 2021 | 167 m | 10.6°C | 44 m |
| Jul 8, 2021 | 167 m | 11.3°C | 140 m |
| Jul 12, 2021 | 167 m | 11.1°C | 29 m |
| Jul 14, 2021 | 55 m | 11.1°C | 50 m |
| Jul 15, 2021 | 102 m | 10.7°C | 89 m |
| Jul 15, 2021 | 51 m | 10.7°C | 15 m |
| Jul 16, 2021 | 59 m | 10.3°C | 52 m |
| Jul 16, 2021 | 185 m | 10.3°C | 103 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
140 m
Deepest dive
3:52
Longest dive
125
Dives
22 m
Avg dive depth
9
Sightings
15
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 (167 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 8, 2021
measured- Seafloor depth
- 167 m
- Sea-surface temperature
- 11.3°C
- Distance from shore
- 9.0 km
Across the residency · 9 sightings
measured- Seafloor depth
- 51 m – 185 m
- Sea-surface temperature
- 8.7°C – 11.3°C
- Distance from shore
- 1.0 km – 10.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 9 catalogued encounters on Happywhale.