HW-MN0401155 – Residency
1st sighting in Sitka Sound & Outer Baranof
HW-MN0401155 @57841
Sep 15, 2026 · Sitka Sound & Outer Baranof
Sitka Sound & Outer Baranof · Sep 2026
34 m
Deepest dive
1:34
Longest dive
9
Dives
- Sightings
- 1
- Days between first and last sighting
- Same day
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Sep 15, 2026 | 83 m | 11.6°C | 34 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
34 m
Deepest dive
1:34
Longest dive
9
Dives
19 m
Avg dive depth
1
Sightings
Same day
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 (83 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 15, 2026
measured- Seafloor depth
- 83 m
- Sea-surface temperature
- 11.6°C
- Distance from shore
- 4.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 1 catalogued encounter on Happywhale.