HW-MN0804840 – Residency
3rd sighting in South Africa
HW-MN0804840 @133079
Jan 8 – Feb 1, 2025 · South Africa
South Africa · Jan – Feb 2025
77 m
Deepest dive
3:00
Longest dive
21
Dives
- Sightings
- 3
- Days between first and last sighting
- 24
- 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) |
|---|---|---|---|
| Jan 8, 2025 | 96 m | — | 69 m |
| Jan 23, 2025 | 58 m | — | 36 m |
| Feb 1, 2025 | 100 m | — | 77 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
3:00
Longest dive
21
Dives
28 m
Avg dive depth
3
Sightings
24
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 (100 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 1, 2025
measured- Seafloor depth
- 100 m
- Sea-surface temperature
- —
- Distance from shore
- 11.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 58 m – 100 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.