Defenestration – Residency
5th sighting in Sitka Sound & Outer Baranof
Defenestration @16924
Mar 18 – 29, 2018 · Sitka Sound & Outer Baranof
Sitka Sound & Outer Baranof · Mar 2018
29 m
Deepest dive
1:17
Longest dive
67
Dives
- Sightings
- 5
- Days between first and last sighting
- 11
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Mar 18, 2018 | 24 m | 5.6°C | 20 m |
| Mar 25, 2018 | 24 m | 5.3°C | 21 m |
| Mar 28, 2018 | 24 m | 5.4°C | 19 m |
| Mar 29, 2018 | 51 m | 5.6°C | 29 m |
| Mar 29, 2018 | 24 m | 5.6°C | 20 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
29 m
Deepest dive
1:17
Longest dive
67
Dives
12 m
Avg dive depth
5
Sightings
11
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 (51 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 29, 2018
measured- Seafloor depth
- 51 m
- Sea-surface temperature
- 5.6°C
- Distance from shore
- 3.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 24 m – 51 m
- Sea-surface temperature
- 5.3°C – 5.6°C
- Distance from shore
- 2.0 km – 3.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.