HW-MN0804312 – Residency
7th sighting in South Africa
HW-MN0804312 @127757
Nov 7, 2024 – Feb 20, 2025 · South Africa
South Africa · Nov 2024 – Feb 2025
55 m
Deepest dive
2:36
Longest dive
100
Dives
- Sightings
- 7
- Days between first and last sighting
- 105
- Deepest dive on record
- 55 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) |
|---|---|---|---|
| Nov 7, 2024 | 55 m | — | 44 m |
| Dec 12, 2024 | 45 m | — | 41 m |
| Dec 19, 2024 | 82 m | — | 55 m |
| Jan 18, 2025 | 66 m | — | 27 m |
| Jan 18, 2025 | 74 m | — | 31 m |
| Jan 25, 2025 | 69 m | — | 55 m |
| Feb 20, 2025 | 49 m | — | 42 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
55 m
Deepest dive
2:36
Longest dive
100
Dives
21 m
Avg dive depth
7
Sightings
105
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 (82 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 19, 2024
measured- Seafloor depth
- 82 m
- Sea-surface temperature
- —
- Distance from shore
- 10.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 45 m – 82 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 10.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.