HW-MN0104712 – Residency
4th sighting in Iceland
HW-MN0104712 @157398
Apr 17 – Jun 1, 2026 · Iceland
Iceland · Apr – Jun 2026
49 m
Deepest dive
2:26
Longest dive
64
Dives
- Sightings
- 4
- Days between first and last sighting
- 45
- Deepest dive on record
- 49 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 17, 2026 | 34 m | 5.9°C | 30 m |
| May 24, 2026 | 56 m | 8.9°C | 34 m |
| May 31, 2026 | 49 m | 9.2°C | 39 m |
| Jun 1, 2026 | 56 m | 9.8°C | 49 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
2:26
Longest dive
64
Dives
17 m
Avg dive depth
4
Sightings
45
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 (56 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 1, 2026
measured- Seafloor depth
- 56 m
- Sea-surface temperature
- 9.8°C
- Distance from shore
- 8.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 34 m – 56 m
- Sea-surface temperature
- 5.9°C – 9.8°C
- Distance from shore
- 5.0 km – 9.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.