HW-MN0804865 – Residency
7th sighting in South Africa
HW-MN0804865 @133552
Jan 14 – Feb 22, 2025 · South Africa
South Africa · Jan – Feb 2025
52 m
Deepest dive
2:17
Longest dive
72
Dives
- Sightings
- 7
- Days between first and last sighting
- 39
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 14, 2025 | 75 m | — | 45 m |
| Jan 17, 2025 | 30 m | — | 27 m |
| Jan 18, 2025 | 64 m | — | 47 m |
| Jan 18, 2025 | 53 m | — | 35 m |
| Jan 19, 2025 | 68 m | — | 52 m |
| Feb 21, 2025 | 66 m | — | 39 m |
| Feb 22, 2025 | 76 m | — | 52 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
52 m
Deepest dive
2:17
Longest dive
72
Dives
21 m
Avg dive depth
7
Sightings
39
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 · Jan 19, 2025
measured- Seafloor depth
- 68 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 30 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 7 catalogued encounters on Happywhale.