Gills – Residency
76th sighting in Iceland
Gills @32695
Jul 29 – Sep 30, 2025 · Iceland
Iceland · Jul – Sep 2025
94 m
Deepest dive
3:49
Longest dive
127
Dives
- Sightings
- 11
- Days between first and last sighting
- 63
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 29, 2025 | 103 m | 10.4°C | 94 m |
| Jul 30, 2025 | 103 m | 10.4°C | 31 m |
| Jul 30, 2025 | 42 m | 10.5°C | 38 m |
| Aug 4, 2025 | 74 m | 11.0°C | 57 m |
| Aug 4, 2025 | 93 m | 11.0°C | 37 m |
| Aug 5, 2025 | 74 m | 11.0°C | 48 m |
| Aug 6, 2025 | 99 m | 11.0°C | 75 m |
| Aug 7, 2025 | 74 m | 11.0°C | 60 m |
| Aug 8, 2025 | 101 m | 10.3°C | 75 m |
| Sep 14, 2025 | 84 m | 9.1°C | 70 m |
| Sep 30, 2025 | 110 m | 6.2°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
94 m
Deepest dive
3:49
Longest dive
127
Dives
23 m
Avg dive depth
11
Sightings
63
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 (103 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 29, 2025
measured- Seafloor depth
- 103 m
- Sea-surface temperature
- 10.4°C
- Distance from shore
- 3.0 km
Across the residency · 11 sightings
measured- Seafloor depth
- 42 m – 110 m
- Sea-surface temperature
- 6.2°C – 11.0°C
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 11 catalogued encounters on Happywhale.