HW-MN0804975 – Residency
2nd sighting in South Africa
HW-MN0804975 @135224
Feb 1 – 20, 2025 · South Africa
South Africa · Feb 2025
72 m
Deepest dive
3:53
Longest dive
18
Dives
- Sightings
- 2
- Days between first and last sighting
- 19
- Deepest dive on record
- 72 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) |
|---|---|---|---|
| Feb 1, 2025 | 95 m | — | 72 m |
| Feb 20, 2025 | 49 m | — | 29 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
72 m
Deepest dive
3:53
Longest dive
18
Dives
19 m
Avg dive depth
2
Sightings
19
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 (95 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 1, 2025
measured- Seafloor depth
- 95 m
- Sea-surface temperature
- —
- Distance from shore
- 11.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 49 m – 95 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.