OSUWTG-MnSEAK066 – Residency
2nd sighting in Sitka Sound & Outer Baranof
OSUWTG-MnSEAK066 @136367
Jul 30 – 31, 2026 · Sitka Sound & Outer Baranof
Cold Water Regular
High-latitude water, good company, and someone up there knows my tail.
60 m
Deepest dive
2:31
Longest dive
25
Dives
- Sightings
- 2
- Days between first and last sighting
- 1
- Deepest dive on record
- 60 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 30, 2026 | 89 m | 13.3°C | 55 m |
| Jul 31, 2026 | 97 m | 13.0°C | 60 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
60 m
Deepest dive
2:31
Longest dive
25
Dives
21 m
Avg dive depth
2
Sightings
1
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 (97 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 31, 2026
measured- Seafloor depth
- 97 m
- Sea-surface temperature
- 13.0°C
- Distance from shore
- 3.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 89 m – 97 m
- Sea-surface temperature
- 13.0°C – 13.3°C
- Distance from shore
- 3.0 km – 5.0 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.