HW-MN0802092 – Residency
7th sighting in South Africa
HW-MN0802092 @91054
Dec 1, 2023 – Jan 11, 2024 · South Africa
South Africa · Dec 2023 – Jan 2024
108 m
Deepest dive
3:48
Longest dive
131
Dives
- Sightings
- 7
- Days between first and last sighting
- 41
- Deepest dive on record
- 108 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) |
|---|---|---|---|
| Dec 1, 2023 | 56 m | — | 38 m |
| Dec 1, 2023 | 30 m | — | 27 m |
| Dec 4, 2023 | 146 m | — | 108 m |
| Jan 2, 2024 | 79 m | — | 64 m |
| Jan 4, 2024 | 66 m | — | 50 m |
| Jan 6, 2024 | 61 m | — | 13 m |
| Jan 11, 2024 | 97 m | — | 49 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
108 m
Deepest dive
3:48
Longest dive
131
Dives
20 m
Avg dive depth
7
Sightings
41
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 (146 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 4, 2023
measured- Seafloor depth
- 146 m
- Sea-surface temperature
- —
- Distance from shore
- 16.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 30 m – 146 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km – 16.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.