Tucker – Residency
31st sighting in Lynn Canal & Stephens Passage
Tucker @18249
Jun 4 – Sep 20, 2020 · Lynn Canal & Stephens Passage
Lynn Canal & Stephens Passage · Jun – Sep 2020
77 m
Deepest dive
3:07
Longest dive
98
Dives
- Sightings
- 4
- Days between first and last sighting
- 108
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 4, 2020 | 71 m | 10.5°C | 62 m |
| Jun 27, 2020 | 100 m | 11.6°C | 77 m |
| Aug 16, 2020 | 59 m | 11.8°C | 38 m |
| Sep 20, 2020 | 101 m | 10.3°C | 77 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
77 m
Deepest dive
3:07
Longest dive
98
Dives
22 m
Avg dive depth
4
Sightings
108
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 (100 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 27, 2020
measured- Seafloor depth
- 100 m
- Sea-surface temperature
- 11.6°C
- Distance from shore
- 1.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 59 m – 101 m
- Sea-surface temperature
- 10.3°C – 11.8°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 4 catalogued encounters on Happywhale.