HW-MN0804345 – Residency
12th sighting in South Africa
HW-MN0804345 @128337
Nov 17, 2024 – Mar 3, 2025 · South Africa
South Africa · Nov 2024 – Mar 2025
56 m
Deepest dive
2:16
Longest dive
91
Dives
- Sightings
- 12
- Days between first and last sighting
- 106
- Deepest dive on record
- 56 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 17, 2024 | 19 m | — | 17 m |
| Nov 24, 2024 | 55 m | — | 48 m |
| Nov 24, 2024 | 46 m | — | 34 m |
| Nov 25, 2024 | 53 m | — | 41 m |
| Dec 3, 2024 | 67 m | — | 50 m |
| Dec 29, 2024 | 22 m | — | 14 m |
| Jan 17, 2025 | 64 m | — | 56 m |
| Jan 18, 2025 | 66 m | — | 19 m |
| Jan 23, 2025 | 58 m | — | 38 m |
| Jan 25, 2025 | 69 m | — | 35 m |
| Feb 20, 2025 | 49 m | — | 38 m |
| Mar 3, 2025 | 72 m | — | 38 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
56 m
Deepest dive
2:16
Longest dive
91
Dives
19 m
Avg dive depth
12
Sightings
106
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 (64 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 17, 2025
measured- Seafloor depth
- 64 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 12 sightings
measured- Seafloor depth
- 19 m – 72 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 12 catalogued encounters on Happywhale.