HW-MN0104089 – Residency
11th sighting in Iceland
HW-MN0104089 @136143
Dec 7 – 13, 2025 · Iceland
Iceland · Dec 2025
49 m
Deepest dive
2:15
Longest dive
15
Dives
- Sightings
- 2
- Days between first and last sighting
- 6
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 7, 2025 | 80 m | — | 40 m |
| Dec 13, 2025 | 161 m | — | 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
2:15
Longest dive
15
Dives
21 m
Avg dive depth
2
Sightings
6
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 (161 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 13, 2025
measured- Seafloor depth
- 161 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 80 m – 161 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.