HW-MN0804604 – Residency
10th sighting in South Africa
HW-MN0804604 @132690
Dec 17, 2024 – Jan 19, 2025 · South Africa
South Africa · Dec 2024 – Jan 2025
77 m
Deepest dive
2:55
Longest dive
111
Dives
- Sightings
- 10
- Days between first and last sighting
- 33
- Deepest dive on record
- 77 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) |
|---|---|---|---|
| Dec 17, 2024 | 69 m | — | 40 m |
| Dec 24, 2024 | -2 m | — | — |
| Dec 29, 2024 | 50 m | — | 43 m |
| Dec 31, 2024 | 77 m | — | 53 m |
| Jan 5, 2025 | 84 m | — | 77 m |
| Jan 8, 2025 | 96 m | — | 61 m |
| Jan 17, 2025 | -8 m | — | — |
| Jan 18, 2025 | 66 m | — | 59 m |
| Jan 18, 2025 | 64 m | — | 45 m |
| Jan 19, 2025 | 63 m | — | 41 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
77 m
Deepest dive
2:55
Longest dive
111
Dives
21 m
Avg dive depth
10
Sightings
33
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 · 10 sightings
measured- Seafloor depth
- -8 m – 96 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 16.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 10 catalogued encounters on Happywhale.