HW-MN0801926 – Residency
4th sighting in South Africa
HW-MN0801926 @89709
Dec 7 – 22, 2022 · South Africa
South Africa · Dec 2022
47 m
Deepest dive
2:14
Longest dive
38
Dives
- Sightings
- 4
- Days between first and last sighting
- 15
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 7, 2022 | 45 m | — | 29 m |
| Dec 14, 2022 | 64 m | — | 28 m |
| Dec 21, 2022 | 63 m | — | 47 m |
| Dec 22, 2022 | 29 m | — | 22 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
47 m
Deepest dive
2:14
Longest dive
38
Dives
15 m
Avg dive depth
4
Sightings
15
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 (63 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 21, 2022
measured- Seafloor depth
- 63 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 29 m – 64 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.