HW-MN0802837 – Residency
3rd sighting in South Africa
HW-MN0802837 @109531
Dec 1, 2023 – Jan 13, 2024 · South Africa
South Africa · Dec 2023 – Jan 2024
69 m
Deepest dive
2:45
Longest dive
53
Dives
- Sightings
- 4
- Days between first and last sighting
- 43
- Deepest dive on record
- 69 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 | 75 m | — | 39 m |
| Jan 2, 2024 | 79 m | — | 69 m |
| Jan 11, 2024 | 94 m | — | 38 m |
| Jan 13, 2024 | 36 m | — | 29 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
69 m
Deepest dive
2:45
Longest dive
53
Dives
19 m
Avg dive depth
4
Sightings
43
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 (79 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 2, 2024
measured- Seafloor depth
- 79 m
- Sea-surface temperature
- —
- Distance from shore
- 12.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 36 m – 94 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 12.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.