Manta – Residency
10th sighting in Glacier Bay & Icy Strait
Manta @16810
Aug 13 – 29, 2020 · Glacier Bay & Icy Strait
Glacier Bay & Icy Strait · Aug 2020
79 m
Deepest dive
2:56
Longest dive
59
Dives
- Sightings
- 4
- Days between first and last sighting
- 16
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 13, 2020 | 73 m | 11.7°C | 61 m |
| Aug 17, 2020 | 226 m | 12.0°C | 53 m |
| Aug 22, 2020 | 170 m | 11.6°C | 72 m |
| Aug 29, 2020 | 101 m | 11.2°C | 79 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
79 m
Deepest dive
2:56
Longest dive
59
Dives
25 m
Avg dive depth
4
Sightings
16
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 (101 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 29, 2020
measured- Seafloor depth
- 101 m
- Sea-surface temperature
- 11.2°C
- Distance from shore
- 1.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 73 m – 226 m
- Sea-surface temperature
- 11.2°C – 12.0°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.