HW-MN0804581 – Residency
9th sighting in South Africa
HW-MN0804581 @132296
Dec 17, 2024 – Feb 21, 2025 · South Africa
South Africa · Dec 2024 – Feb 2025
73 m
Deepest dive
2:57
Longest dive
94
Dives
- Sightings
- 9
- Days between first and last sighting
- 66
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 17, 2024 | 76 m | — | 48 m |
| Dec 19, 2024 | 82 m | — | 72 m |
| Dec 28, 2024 | 52 m | — | 25 m |
| Dec 29, 2024 | 56 m | — | 27 m |
| Dec 29, 2024 | 54 m | — | 33 m |
| Jan 5, 2025 | 84 m | — | 73 m |
| Feb 8, 2025 | 56 m | — | 40 m |
| Feb 20, 2025 | 49 m | — | 45 m |
| Feb 21, 2025 | 67 m | — | 50 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
73 m
Deepest dive
2:57
Longest dive
94
Dives
21 m
Avg dive depth
9
Sightings
66
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 (84 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 5, 2025
measured- Seafloor depth
- 84 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 9 sightings
measured- Seafloor depth
- 49 m – 84 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 10.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 9 catalogued encounters on Happywhale.