HW-MN0801697 – Residency
4th sighting in South Africa
HW-MN0801697 @86515
Feb 9 – 20, 2024 · South Africa
South Africa · Feb 2024
76 m
Deepest dive
2:39
Longest dive
25
Dives
- Sightings
- 2
- Days between first and last sighting
- 11
- Deepest dive on record
- 76 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) |
|---|---|---|---|
| Feb 9, 2024 | 80 m | — | 73 m |
| Feb 20, 2024 | 83 m | — | 76 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
76 m
Deepest dive
2:39
Longest dive
25
Dives
28 m
Avg dive depth
2
Sightings
11
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 (83 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 20, 2024
measured- Seafloor depth
- 83 m
- Sea-surface temperature
- —
- Distance from shore
- 11.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 80 m – 83 m
- Sea-surface temperature
- —
- Distance from shore
- 10.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.