HW-MN0800189 – Residency
10th sighting in South Africa
HW-MN0800189 @54102
Jan 17 – Feb 21, 2025 · South Africa
South Africa · Jan – Feb 2025
55 m
Deepest dive
1:58
Longest dive
32
Dives
- Sightings
- 3
- Days between first and last sighting
- 35
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 17, 2025 | 38 m | — | 29 m |
| Jan 18, 2025 | 64 m | — | 39 m |
| Feb 21, 2025 | 67 m | — | 55 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
55 m
Deepest dive
1:58
Longest dive
32
Dives
20 m
Avg dive depth
3
Sightings
35
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 · 3 sightings
measured- Seafloor depth
- 38 m – 67 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 3 catalogued encounters on Happywhale.