Barnacles – Residency
28th sighting in Lynn Canal & Stephens Passage
Barnacles @6559
Jun 13 – Sep 19, 2017 · Lynn Canal & Stephens Passage
Lynn Canal & Stephens Passage · Jun – Sep 2017
76 m
Deepest dive
3:16
Longest dive
52
Dives
- Sightings
- 6
- Days between first and last sighting
- 98
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 13, 2017 | 72 m | 9.0°C | 34 m |
| Aug 14, 2017 | 115 m | 12.8°C | 76 m |
| Aug 22, 2017 | 162 m | 11.5°C | 75 m |
| Sep 1, 2017 | 61 m | 12.0°C | 50 m |
| Sep 4, 2017 | 43 m | 11.4°C | 21 m |
| Sep 19, 2017 | 16 m | — | 14 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
76 m
Deepest dive
3:16
Longest dive
52
Dives
22 m
Avg dive depth
6
Sightings
98
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 (115 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 14, 2017
measured- Seafloor depth
- 115 m
- Sea-surface temperature
- 12.8°C
- Distance from shore
- 1.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 16 m – 162 m
- Sea-surface temperature
- 9.0°C – 12.8°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 6 catalogued encounters on Happywhale.