HW-MN0104501 – Residency
15th sighting in Iceland
HW-MN0104501 @147290
Aug 21, 2025 – Jan 2, 2026 · Iceland
Iceland · Aug 2025 – Jan 2026
21 m
Deepest dive
1:28
Longest dive
121
Dives
- Sightings
- 15
- Days between first and last sighting
- 135
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 21, 2025 | -0 m | — | — |
| Aug 22, 2025 | -0 m | — | — |
| Aug 28, 2025 | -0 m | — | — |
| Oct 7, 2025 | 11 m | — | 9 m |
| Oct 24, 2025 | 20 m | — | 17 m |
| Oct 27, 2025 | 10 m | — | 9 m |
| Oct 30, 2025 | 18 m | — | 16 m |
| Nov 6, 2025 | 24 m | — | 21 m |
| Dec 6, 2025 | 16 m | — | 14 m |
| Dec 8, 2025 | 20 m | — | 13 m |
| Dec 15, 2025 | 26 m | — | 20 m |
| Dec 26, 2025 | 15 m | — | 13 m |
| Jan 1, 2026 | 21 m | — | 10 m |
| Jan 2, 2026 | 19 m | — | 17 m |
| Jan 2, 2026 | 17 m | — | 15 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
21 m
Deepest dive
1:28
Longest dive
121
Dives
9 m
Avg dive depth
15
Sightings
135
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 (24 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Nov 6, 2025
measured- Seafloor depth
- 24 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 15 sightings
measured- Seafloor depth
- -0 m – 26 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 13.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 15 catalogued encounters on Happywhale.