Rakes – Residency
7th sighting in Glacier Bay & Icy Strait
Rakes @16815
Aug 12 – Sep 16, 2020 · Glacier Bay & Icy Strait
Glacier Bay & Icy Strait · Aug – Sep 2020
97 m
Deepest dive
3:26
Longest dive
57
Dives
- Sightings
- 4
- Days between first and last sighting
- 35
- Deepest dive on record
- 97 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 12, 2020 | 71 m | 11.8°C | 44 m |
| Aug 22, 2020 | 170 m | 11.6°C | 97 m |
| Sep 6, 2020 | 106 m | 11.1°C | 83 m |
| Sep 16, 2020 | 61 m | 11.0°C | 56 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
97 m
Deepest dive
3:26
Longest dive
57
Dives
24 m
Avg dive depth
4
Sightings
35
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 (170 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 22, 2020
measured- Seafloor depth
- 170 m
- Sea-surface temperature
- 11.6°C
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 61 m – 170 m
- Sea-surface temperature
- 11.0°C – 11.8°C
- Distance from shore
- 1.0 km – 3.0 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.