Litteken – Residency
21st sighting in Iceland
Litteken @109246
Jun 3 – 12, 2026 · Iceland
Fourth Summer on the Shelf
June light, cold water, good company — this stretch never gets old.
88 m
Deepest dive
3:22
Longest dive
53
Dives
- Sightings
- 3
- Days between first and last sighting
- 9
- Deepest dive on record
- 88 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) |
|---|---|---|---|
| Jun 3, 2026 | 93 m | 7.2°C | 59 m |
| Jun 8, 2026 | 125 m | 7.5°C | 88 m |
| Jun 12, 2026 | 149 m | 7.5°C | 82 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
88 m
Deepest dive
3:22
Longest dive
53
Dives
32 m
Avg dive depth
3
Sightings
9
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 (125 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 8, 2026
measured- Seafloor depth
- 125 m
- Sea-surface temperature
- 7.5°C
- Distance from shore
- 4.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 93 m – 149 m
- Sea-surface temperature
- 7.2°C – 7.5°C
- Distance from shore
- 2.0 km – 6.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.