HW-MN0804771 – Residency
5th sighting in South Africa
HW-MN0804771 @132977
Dec 31, 2024 – Feb 21, 2025 · South Africa
South Africa · Dec 2024 – Feb 2025
47 m
Deepest dive
2:04
Longest dive
67
Dives
- Sightings
- 5
- Days between first and last sighting
- 52
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 31, 2024 | 77 m | — | 38 m |
| Jan 24, 2025 | 50 m | — | 40 m |
| Feb 8, 2025 | 38 m | — | 14 m |
| Feb 20, 2025 | 49 m | — | 44 m |
| Feb 21, 2025 | 67 m | — | 47 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
47 m
Deepest dive
2:04
Longest dive
67
Dives
16 m
Avg dive depth
5
Sightings
52
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 (67 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 21, 2025
measured- Seafloor depth
- 67 m
- Sea-surface temperature
- —
- Distance from shore
- 9.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 38 m – 77 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 16.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.