Defenestration – Residency
2nd sighting in Lynn Canal & Stephens Passage
Defenestration @16924
Jul 3 – Aug 6, 2014 · Lynn Canal & Stephens Passage
Lynn Canal & Stephens Passage · Jul – Aug 2014
82 m
Deepest dive
3:08
Longest dive
39
Dives
- Sightings
- 4
- Days between first and last sighting
- 33
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 3, 2014 | 72 m | 12.1°C | 59 m |
| Jul 10, 2014 | 72 m | 12.1°C | 32 m |
| Jul 29, 2014 | 566 m | 13.3°C | 82 m |
| Aug 6, 2014 | 423 m | 14.0°C | 82 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
82 m
Deepest dive
3:08
Longest dive
39
Dives
25 m
Avg dive depth
4
Sightings
33
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 (566 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 29, 2014
measured- Seafloor depth
- 566 m
- Sea-surface temperature
- 13.3°C
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 72 m – 566 m
- Sea-surface temperature
- 12.1°C – 14.0°C
- Distance from shore
- 1.0 km – 5.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.