Dune – Residency
4th sighting in Madagascar & Mascarenes
Dune @94237
Sep 9 – 15, 2010 · Madagascar & Mascarenes
Madagascar & Mascarenes · Sep 2010
34 m
Deepest dive
1:54
Longest dive
20
Dives
- Sightings
- 3
- Days between first and last sighting
- 6
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Sep 9, 2010 | 41 m | — | 26 m |
| Sep 10, 2010 | 41 m | — | 34 m |
| Sep 15, 2010 | 41 m | — | 34 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
34 m
Deepest dive
1:54
Longest dive
20
Dives
16 m
Avg dive depth
3
Sightings
6
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 (41 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 15, 2010
measured- Seafloor depth
- 41 m
- Sea-surface temperature
- —
- Distance from shore
- —
Across the residency · 3 sightings
measured- Seafloor depth
- 41 m
- Sea-surface temperature
- —
- Distance from shore
- —
Sources: GEBCO seafloor grid
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.