HW-MN0804946 – Residency
5th sighting in South Africa
HW-MN0804946 @134829
Jan 25 – Feb 21, 2025 · South Africa
South Africa · Jan – Feb 2025
64 m
Deepest dive
2:29
Longest dive
54
Dives
- Sightings
- 5
- Days between first and last sighting
- 27
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 25, 2025 | 69 m | — | 53 m |
| Feb 12, 2025 | 73 m | — | 64 m |
| Feb 19, 2025 | 45 m | — | 39 m |
| Feb 20, 2025 | 49 m | — | 25 m |
| Feb 21, 2025 | 66 m | — | 59 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
64 m
Deepest dive
2:29
Longest dive
54
Dives
21 m
Avg dive depth
5
Sightings
27
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 (73 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 12, 2025
measured- Seafloor depth
- 73 m
- Sea-surface temperature
- —
- Distance from shore
- 9.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 45 m – 73 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 9.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.