LeftX – Residency
33rd sighting in Iceland
LeftX @56683
Jun 30 – Sep 23, 2026 · Iceland
Fjord Season, Full Swing
Herring thick, cliffs close, another good week logged by heart.
81 m
Deepest dive
2:34
Longest dive
45
Dives
- Sightings
- 4
- Days between first and last sighting
- 85
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 30, 2026 | 128 m | 7.8°C | 37 m |
| Jul 9, 2026 | 125 m | 8.2°C | 51 m |
| Jul 9, 2026 | 88 m | 8.1°C | 81 m |
| Sep 23, 2026 | 124 m | — | 55 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
81 m
Deepest dive
2:34
Longest dive
45
Dives
24 m
Avg dive depth
4
Sightings
85
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 (88 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 9, 2026
measured- Seafloor depth
- 88 m
- Sea-surface temperature
- 8.1°C
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 88 m – 128 m
- Sea-surface temperature
- 7.8°C – 8.2°C
- Distance from shore
- 3.0 km – 4.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.