HIHWNMS-2018-4-6_G08A05 – Residency
14th sighting in Sitka Sound & Outer Baranof
HIHWNMS-2018-4-6_G08A05 @36986
Aug 12 – Sep 12, 2025 · Sitka Sound & Outer Baranof
Sitka Sound & Outer Baranof · Aug – Sep 2025
84 m
Deepest dive
5:00
Longest dive
75
Dives
- Sightings
- 7
- Days between first and last sighting
- 31
- Deepest dive on record
- 84 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 12, 2025 | 83 m | — | 68 m |
| Aug 13, 2025 | 108 m | — | 84 m |
| Aug 16, 2025 | 32 m | — | 28 m |
| Aug 18, 2025 | 81 m | — | 41 m |
| Aug 21, 2025 | 78 m | — | 70 m |
| Sep 3, 2025 | 126 m | — | 69 m |
| Sep 12, 2025 | 83 m | — | 40 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
84 m
Deepest dive
5:00
Longest dive
75
Dives
23 m
Avg dive depth
7
Sightings
31
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 (108 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 13, 2025
measured- Seafloor depth
- 108 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 32 m – 126 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.