HW-MN0103521 – Residency
6th sighting in Iceland
HW-MN0103521 @113287
Apr 26 – May 17, 2026 · Iceland
Spring in the Green Water
Lenses kept finding me all through this cold spell—good company, good feeding.
87 m
Deepest dive
3:19
Longest dive
24
Dives
- Sightings
- 3
- Days between first and last sighting
- 21
- Deepest dive on record
- 87 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) |
|---|---|---|---|
| Apr 26, 2026 | 156 m | 5.0°C | 87 m |
| May 16, 2026 | 82 m | 5.8°C | 26 m |
| May 17, 2026 | 87 m | 5.8°C | 79 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
87 m
Deepest dive
3:19
Longest dive
24
Dives
23 m
Avg dive depth
3
Sightings
21
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 (156 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 26, 2026
measured- Seafloor depth
- 156 m
- Sea-surface temperature
- 5.0°C
- Distance from shore
- 8.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 82 m – 156 m
- Sea-surface temperature
- 5.0°C – 5.8°C
- Distance from shore
- 3.0 km – 8.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.