HW-MN0801758 – Residency
9th sighting in South Africa
HW-MN0801758 @87047
Nov 3, 2024 – Jan 19, 2025 · South Africa
South Africa · Nov 2024 – Jan 2025
70 m
Deepest dive
2:24
Longest dive
61
Dives
- Sightings
- 7
- Days between first and last sighting
- 77
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Nov 3, 2024 | 97 m | — | 55 m |
| Nov 5, 2024 | 82 m | — | 56 m |
| Nov 7, 2024 | 55 m | — | 37 m |
| Dec 7, 2024 | 59 m | — | 53 m |
| Dec 16, 2024 | 57 m | — | 45 m |
| Jan 4, 2025 | 81 m | — | 70 m |
| Jan 19, 2025 | 54 m | — | 28 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
70 m
Deepest dive
2:24
Longest dive
61
Dives
20 m
Avg dive depth
7
Sightings
77
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 (81 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 4, 2025
measured- Seafloor depth
- 81 m
- Sea-surface temperature
- —
- Distance from shore
- 11.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 54 m – 97 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 25.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.