HW-MN0804679 – Residency
7th sighting in South Africa
HW-MN0804679 @132851
Dec 28, 2024 – Feb 20, 2025 · South Africa
South Africa · Dec 2024 – Feb 2025
54 m
Deepest dive
2:20
Longest dive
70
Dives
- Sightings
- 7
- Days between first and last sighting
- 54
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 28, 2024 | -3 m | — | — |
| Dec 29, 2024 | 29 m | — | 27 m |
| Dec 29, 2024 | 52 m | — | 45 m |
| Jan 14, 2025 | 73 m | — | 54 m |
| Feb 8, 2025 | 56 m | — | 47 m |
| Feb 19, 2025 | 45 m | — | 26 m |
| Feb 20, 2025 | 49 m | — | 39 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
54 m
Deepest dive
2:20
Longest dive
70
Dives
19 m
Avg dive depth
7
Sightings
54
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 · Jan 14, 2025
measured- Seafloor depth
- 73 m
- Sea-surface temperature
- —
- Distance from shore
- 9.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- -3 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 7 catalogued encounters on Happywhale.