Nyx – Residency
21st sighting in IcelandNyx @126083
Aug 5 – Dec 29, 2025 · Iceland
Iceland · Aug – Dec 2025
140 m
Deepest dive
5:45
Longest dive
193
Dives
- Sightings
- 15
- Days between first and last sighting
- 146
- Deepest dive on record
- 140 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) |
|---|---|---|---|
| Aug 5, 2025 | 53 m | — | 26 m |
| Aug 10, 2025 | 53 m | — | 23 m |
| Aug 11, 2025 | 53 m | — | 24 m |
| Aug 28, 2025 | 53 m | — | 42 m |
| Aug 28, 2025 | 53 m | — | 48 m |
| Aug 29, 2025 | 53 m | — | 36 m |
| Sep 2, 2025 | 26 m | — | 22 m |
| Sep 20, 2025 | 49 m | — | 38 m |
| Sep 20, 2025 | 32 m | — | 22 m |
| Oct 23, 2025 | 183 m | — | 140 m |
| Oct 24, 2025 | 138 m | — | 119 m |
| Oct 25, 2025 | 99 m | — | 91 m |
| Oct 27, 2025 | 158 m | — | 92 m |
| Dec 22, 2025 | 87 m | — | 65 m |
| Dec 29, 2025 | 131 m | — | 25 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
140 m
Deepest dive
5:45
Longest dive
193
Dives
21 m
Avg dive depth
15
Sightings
146
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 (183 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 23, 2025
measured- Seafloor depth
- 183 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 15 sightings
measured- Seafloor depth
- 26 m – 183 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 13.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 15 catalogued encounters on Happywhale.