HW-MN0804547 – Residency
4th sighting in South Africa
HW-MN0804547 @132249
Dec 11 – 28, 2024 · South Africa
South Africa · Dec 2024
46 m
Deepest dive
2:27
Longest dive
32
Dives
- Sightings
- 4
- Days between first and last sighting
- 17
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 11, 2024 | 60 m | — | 43 m |
| Dec 17, 2024 | 76 m | — | 24 m |
| Dec 27, 2024 | 41 m | — | 32 m |
| Dec 28, 2024 | 52 m | — | 46 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
46 m
Deepest dive
2:27
Longest dive
32
Dives
19 m
Avg dive depth
4
Sightings
17
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 (52 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 28, 2024
measured- Seafloor depth
- 52 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 41 m – 76 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 9.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.