Sasha – Residency
39th sighting in Lynn Canal & Stephens Passage
Sasha @11153
May 27 – Aug 28, 2018 · Lynn Canal & Stephens Passage
Lynn Canal & Stephens Passage · May – Aug 2018
70 m
Deepest dive
3:02
Longest dive
124
Dives
- Sightings
- 11
- Days between first and last sighting
- 93
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 27, 2018 | 69 m | 7.9°C | 50 m |
| Jun 4, 2018 | 56 m | 9.2°C | 49 m |
| Jun 13, 2018 | 117 m | 10.0°C | 61 m |
| Jul 8, 2018 | 61 m | 12.7°C | 48 m |
| Jul 10, 2018 | 104 m | 12.3°C | 45 m |
| Jul 26, 2018 | 77 m | 11.5°C | 70 m |
| Jul 27, 2018 | 72 m | 12.1°C | 61 m |
| Aug 4, 2018 | 77 m | 12.0°C | 48 m |
| Aug 23, 2018 | 134 m | 13.9°C | 30 m |
| Aug 26, 2018 | 49 m | 12.4°C | 36 m |
| Aug 28, 2018 | 57 m | 12.2°C | 24 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
3:02
Longest dive
124
Dives
22 m
Avg dive depth
11
Sightings
93
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 (77 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 26, 2018
measured- Seafloor depth
- 77 m
- Sea-surface temperature
- 11.5°C
- Distance from shore
- 2.0 km
Across the residency · 11 sightings
measured- Seafloor depth
- 49 m – 134 m
- Sea-surface temperature
- 7.9°C – 13.9°C
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 11 catalogued encounters on Happywhale.