Ryder – Residency
19th sighting in IcelandRyder @113299
Jan 8 – Mar 21, 2025 · Iceland
Iceland · Jan – Mar 2025
105 m
Deepest dive
4:40
Longest dive
224
Dives
- Sightings
- 17
- Days between first and last sighting
- 72
- Deepest dive on record
- 105 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) |
|---|---|---|---|
| Jan 8, 2025 | 109 m | 0.3°C | 95 m |
| Jan 12, 2025 | 109 m | 1.3°C | 66 m |
| Jan 22, 2025 | 109 m | 1.4°C | 85 m |
| Jan 26, 2025 | 60 m | 1.5°C | 37 m |
| Jan 28, 2025 | 40 m | 1.7°C | 35 m |
| Feb 4, 2025 | 80 m | 2.8°C | 55 m |
| Feb 7, 2025 | 109 m | 2.3°C | 69 m |
| Feb 13, 2025 | 42 m | 3.0°C | 31 m |
| Feb 19, 2025 | 86 m | 2.3°C | 23 m |
| Feb 25, 2025 | 97 m | 2.3°C | 43 m |
| Feb 26, 2025 | 94 m | 2.3°C | 47 m |
| Feb 27, 2025 | 59 m | 2.3°C | 33 m |
| Mar 10, 2025 | 117 m | 2.2°C | 93 m |
| Mar 14, 2025 | 115 m | 2.3°C | 105 m |
| Mar 16, 2025 | 118 m | 3.0°C | 42 m |
| Mar 19, 2025 | 118 m | 2.7°C | 24 m |
| Mar 21, 2025 | 118 m | 3.1°C | 70 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
105 m
Deepest dive
4:40
Longest dive
224
Dives
22 m
Avg dive depth
17
Sightings
72
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 (115 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 14, 2025
measured- Seafloor depth
- 115 m
- Sea-surface temperature
- 2.3°C
- Distance from shore
- 2.0 km
Across the residency · 17 sightings
measured- Seafloor depth
- 40 m – 118 m
- Sea-surface temperature
- 0.3°C – 3.1°C
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 17 catalogued encounters on Happywhale.