HW-MN0801861 – Residency
4th sighting in South Africa
HW-MN0801861 @89341
Dec 8 – 14, 2022 · South Africa
South Africa · Dec 2022
57 m
Deepest dive
2:54
Longest dive
46
Dives
- Sightings
- 4
- 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) |
|---|---|---|---|
| Dec 8, 2022 | 62 m | — | 42 m |
| Dec 14, 2022 | 68 m | — | 37 m |
| Dec 14, 2022 | 68 m | — | 57 m |
| Dec 14, 2022 | 70 m | — | 48 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
57 m
Deepest dive
2:54
Longest dive
46
Dives
21 m
Avg dive depth
4
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 (68 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 14, 2022
measured- Seafloor depth
- 68 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 62 m – 70 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.