Comb over – Residency
15th sighting in Lynn Canal & Stephens Passage
Comb over @18449
May 1 – Aug 31, 2021 · Lynn Canal & Stephens Passage
Lynn Canal & Stephens Passage · May – Aug 2021
110 m
Deepest dive
4:03
Longest dive
97
Dives
- Sightings
- 9
- Days between first and last sighting
- 122
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 1, 2021 | 93 m | 4.7°C | 43 m |
| May 7, 2021 | 166 m | 5.7°C | 34 m |
| Jun 8, 2021 | 98 m | 8.9°C | 22 m |
| Jul 5, 2021 | 105 m | 11.5°C | 51 m |
| Jul 17, 2021 | 147 m | 13.0°C | 110 m |
| Aug 18, 2021 | 117 m | 13.2°C | 96 m |
| Aug 25, 2021 | 93 m | 12.0°C | 66 m |
| Aug 29, 2021 | 92 m | 11.9°C | 68 m |
| Aug 31, 2021 | 14 m | 11.7°C | 12 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
110 m
Deepest dive
4:03
Longest dive
97
Dives
23 m
Avg dive depth
9
Sightings
122
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 (147 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 17, 2021
measured- Seafloor depth
- 147 m
- Sea-surface temperature
- 13.0°C
- Distance from shore
- 2.0 km
Across the residency · 9 sightings
measured- Seafloor depth
- 14 m – 166 m
- Sea-surface temperature
- 4.7°C – 13.2°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 9 catalogued encounters on Happywhale.