HW-MN0804960 – Residency
4th sighting in South Africa
HW-MN0804960 @134862
Feb 7 – Mar 28, 2025 · South Africa
South Africa · Feb – Mar 2025
41 m
Deepest dive
2:03
Longest dive
35
Dives
- Sightings
- 4
- Days between first and last sighting
- 49
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 7, 2025 | 44 m | — | 22 m |
| Feb 19, 2025 | 44 m | — | 26 m |
| Feb 20, 2025 | 49 m | — | 41 m |
| Mar 28, 2025 | 98 m | — | 25 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
41 m
Deepest dive
2:03
Longest dive
35
Dives
16 m
Avg dive depth
4
Sightings
49
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 (49 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 20, 2025
measured- Seafloor depth
- 49 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 44 m – 98 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.