Eocene – Residency
23rd sighting in Glacier Bay & Icy Strait
Eocene @5308
Jul 21 – Oct 5, 2021 · Glacier Bay & Icy Strait
Glacier Bay & Icy Strait · Jul – Oct 2021
164 m
Deepest dive
9:30
Longest dive
19
Dives
- Sightings
- 4
- Days between first and last sighting
- 76
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 21, 2021 | 198 m | 13.3°C | 164 m |
| Aug 1, 2021 | 84 m | 13.9°C | 25 m |
| Sep 17, 2021 | 50 m | 11.1°C | 20 m |
| Oct 5, 2021 | 81 m | 8.2°C | 60 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
164 m
Deepest dive
9:30
Longest dive
19
Dives
24 m
Avg dive depth
4
Sightings
76
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 (198 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 21, 2021
measured- Seafloor depth
- 198 m
- Sea-surface temperature
- 13.3°C
- Distance from shore
- 1.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 50 m – 198 m
- Sea-surface temperature
- 8.2°C – 13.9°C
- Distance from shore
- 1.0 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.