HW-MN0804183 – Residency
4th sighting in South Africa
HW-MN0804183 @127541
Oct 30, 2024 – Jan 4, 2025 · South Africa
South Africa · Oct 2024 – Jan 2025
38 m
Deepest dive
1:36
Longest dive
25
Dives
- Sightings
- 4
- Days between first and last sighting
- 66
- Deepest dive on record
- 38 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) |
|---|---|---|---|
| Oct 30, 2024 | 68 m | — | 38 m |
| Nov 17, 2024 | 23 m | — | 18 m |
| Nov 22, 2024 | 58 m | — | 38 m |
| Jan 4, 2025 | 39 m | — | 22 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
38 m
Deepest dive
1:36
Longest dive
25
Dives
15 m
Avg dive depth
4
Sightings
66
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 (68 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 30, 2024
measured- Seafloor depth
- 68 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 23 m – 68 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.