HW-MN0804817 – Residency
6th sighting in South Africa
HW-MN0804817 @133050
Jan 5 – Feb 8, 2025 · South Africa
South Africa · Jan – Feb 2025
69 m
Deepest dive
2:23
Longest dive
60
Dives
- Sightings
- 6
- Days between first and last sighting
- 34
- Deepest dive on record
- 69 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 5, 2025 | 84 m | — | 39 m |
| Jan 8, 2025 | 96 m | — | 64 m |
| Jan 14, 2025 | 81 m | — | 42 m |
| Jan 19, 2025 | 75 m | — | 69 m |
| Jan 23, 2025 | 58 m | — | 35 m |
| Feb 8, 2025 | 56 m | — | 31 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
69 m
Deepest dive
2:23
Longest dive
60
Dives
22 m
Avg dive depth
6
Sightings
34
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 (75 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 19, 2025
measured- Seafloor depth
- 75 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 56 m – 96 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.