HW-MN0800755 – Residency
4th sighting in South Africa
HW-MN0800755 @77786
Dec 14 – 21, 2022 · South Africa
South Africa · Dec 2022
63 m
Deepest dive
2:31
Longest dive
35
Dives
- Sightings
- 3
- Days between first and last sighting
- 7
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 14, 2022 | 70 m | — | 61 m |
| Dec 14, 2022 | 69 m | — | 63 m |
| Dec 21, 2022 | 64 m | — | 31 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
63 m
Deepest dive
2:31
Longest dive
35
Dives
17 m
Avg dive depth
3
Sightings
7
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 (69 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 14, 2022
measured- Seafloor depth
- 69 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 64 m – 70 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.