David Blowie – Residency
39th sighting in Iceland
David Blowie @66773
Apr 19 – Aug 20, 2024 · Iceland
Iceland · Apr – Aug 2024
49 m
Deepest dive
2:06
Longest dive
173
Dives
- Sightings
- 12
- Days between first and last sighting
- 123
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Apr 19, 2024 | 24 m | 4.8°C | 21 m |
| Jun 29, 2024 | 39 m | 10.2°C | 23 m |
| Jul 20, 2024 | 39 m | 10.6°C | 34 m |
| Jul 21, 2024 | 57 m | 11.7°C | 48 m |
| Jul 25, 2024 | 55 m | 11.1°C | 49 m |
| Jul 29, 2024 | 23 m | 11.5°C | 18 m |
| Jul 30, 2024 | 29 m | 11.4°C | 24 m |
| Jul 30, 2024 | 26 m | 11.4°C | 24 m |
| Aug 1, 2024 | 40 m | 11.2°C | 29 m |
| Aug 7, 2024 | 26 m | 11.3°C | 23 m |
| Aug 11, 2024 | 26 m | 11.5°C | 16 m |
| Aug 20, 2024 | 30 m | 10.8°C | 27 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
49 m
Deepest dive
2:06
Longest dive
173
Dives
15 m
Avg dive depth
12
Sightings
123
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 (55 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 25, 2024
measured- Seafloor depth
- 55 m
- Sea-surface temperature
- 11.1°C
- Distance from shore
- 9.0 km
Across the residency · 12 sightings
measured- Seafloor depth
- 23 m – 57 m
- Sea-surface temperature
- 4.8°C – 11.7°C
- Distance from shore
- 1.0 km – 13.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 12 catalogued encounters on Happywhale.