Sunka-Tanka – Residency
Sunka-Tanka @22036
Aug 30 – Oct 12, 2024 · North Pacific
North Pacific · Aug – Oct 2024
140 m
Deepest dive
4:58
Longest dive
17
Dives
- Sightings
- 2
- Days between first and last sighting
- 43
- 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 30, 2024 | 104 m | 15.6°C | 79 m |
| Oct 12, 2024 | 245 m | 11.1°C | 140 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
4:58
Longest dive
17
Dives
43 m
Avg dive depth
2
Sightings
43
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 (245 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 12, 2024
measured- Seafloor depth
- 245 m
- Sea-surface temperature
- 11.1°C
- Distance from shore
- 1.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 104 m – 245 m
- Sea-surface temperature
- 11.1°C – 15.6°C
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.