Charlie – Residency
20th sighting in Iceland
Charlie @25231
Jul 5 – Aug 3, 2026 · Iceland
Herring Season, Same Grey Water
Cliffs on the horizon, herring underneath — a whole summer of good company.
48 m
Deepest dive
1:56
Longest dive
89
Dives
- Sightings
- 7
- Days between first and last sighting
- 29
- Deepest dive on record
- 48 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) |
|---|---|---|---|
| Jul 5, 2026 | 53 m | 11.1°C | 48 m |
| Jul 8, 2026 | 31 m | 10.4°C | 26 m |
| Jul 9, 2026 | 32 m | 10.4°C | 29 m |
| Jul 18, 2026 | 34 m | 10.2°C | 27 m |
| Jul 19, 2026 | 36 m | 10.2°C | 31 m |
| Aug 2, 2026 | 53 m | 11.1°C | 28 m |
| Aug 3, 2026 | 18 m | 11.5°C | 14 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
48 m
Deepest dive
1:56
Longest dive
89
Dives
15 m
Avg dive depth
7
Sightings
29
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 (53 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 5, 2026
measured- Seafloor depth
- 53 m
- Sea-surface temperature
- 11.1°C
- Distance from shore
- 8.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 18 m – 53 m
- Sea-surface temperature
- 10.2°C – 11.5°C
- Distance from shore
- 1.0 km – 13.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.