HW-MN0800180 – Residency
3rd sighting in South Africa
HW-MN0800180 @54093
Nov 21 – Dec 20, 2020 · South Africa
South Africa · Nov – Dec 2020
38 m
Deepest dive
1:42
Longest dive
28
Dives
- Sightings
- 3
- Days between first and last sighting
- 29
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Nov 21, 2020 | 50 m | — | 38 m |
| Dec 17, 2020 | 62 m | — | 31 m |
| Dec 20, 2020 | 42 m | — | 27 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
38 m
Deepest dive
1:42
Longest dive
28
Dives
19 m
Avg dive depth
3
Sightings
29
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 (50 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Nov 21, 2020
measured- Seafloor depth
- 50 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 42 m – 62 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.