HW-MN0801863 – Residency
7th sighting in South Africa
HW-MN0801863 @89343
Nov 7 – Dec 4, 2024 · South Africa
South Africa · Nov – Dec 2024
79 m
Deepest dive
3:25
Longest dive
43
Dives
- Sightings
- 4
- Days between first and last sighting
- 27
- Deepest dive on record
- 79 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) |
|---|---|---|---|
| Nov 7, 2024 | 55 m | — | 46 m |
| Nov 17, 2024 | 71 m | — | 27 m |
| Dec 3, 2024 | 86 m | — | 79 m |
| Dec 4, 2024 | 39 m | — | 33 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
79 m
Deepest dive
3:25
Longest dive
43
Dives
23 m
Avg dive depth
4
Sightings
27
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 (86 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 3, 2024
measured- Seafloor depth
- 86 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 39 m – 86 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.