SEAK-1624 – Residency
8th sighting in Sitka Sound & Outer Baranof
SEAK-1624 @40036
Aug 25 – Sep 3, 2025 · Sitka Sound & Outer Baranof
Sitka Sound & Outer Baranof · Aug – Sep 2025
70 m
Deepest dive
2:45
Longest dive
37
Dives
- Sightings
- 4
- Days between first and last sighting
- 8
- Deepest dive on record
- 70 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 25, 2025 | 122 m | — | 70 m |
| Aug 30, 2025 | 78 m | — | 70 m |
| Sep 1, 2025 | 144 m | — | 33 m |
| Sep 3, 2025 | 27 m | — | 23 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
70 m
Deepest dive
2:45
Longest dive
37
Dives
21 m
Avg dive depth
4
Sightings
8
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 (122 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 25, 2025
measured- Seafloor depth
- 122 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 27 m – 144 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.