HW-MN0102787 – Residency
31st sighting in Iceland
HW-MN0102787 @82704
Apr 19 – Aug 12, 2025 · Iceland
Iceland · Apr – Aug 2025
41 m
Deepest dive
1:41
Longest dive
75
Dives
- Sightings
- 7
- Days between first and last sighting
- 115
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, 2025 | 26 m | 5.6°C | 20 m |
| Apr 23, 2025 | 26 m | 5.8°C | 22 m |
| Jul 7, 2025 | 43 m | 11.5°C | 19 m |
| Jul 19, 2025 | 98 m | 12.6°C | 41 m |
| Aug 10, 2025 | 34 m | 11.8°C | 27 m |
| Aug 11, 2025 | 26 m | 11.9°C | 24 m |
| Aug 12, 2025 | 43 m | 11.6°C | 38 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
41 m
Deepest dive
1:41
Longest dive
75
Dives
14 m
Avg dive depth
7
Sightings
115
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 (98 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 19, 2025
measured- Seafloor depth
- 98 m
- Sea-surface temperature
- 12.6°C
- Distance from shore
- 31.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 26 m – 98 m
- Sea-surface temperature
- 5.6°C – 12.6°C
- Distance from shore
- 4.0 km – 31.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.