HW-MN1304924 – Residency
4th sighting in Antarctic Peninsula
HW-MN1304924 @105782
Jan 9 – 22, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan 2026
50 m
Deepest dive
2:52
Longest dive
29
Dives
- Sightings
- 3
- Days between first and last sighting
- 13
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 9, 2026 | -112 m | 2.7°C | — |
| Jan 10, 2026 | 233 m | 2.9°C | 50 m |
| Jan 22, 2026 | 300 m | 2.3°C | 50 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
50 m
Deepest dive
2:52
Longest dive
29
Dives
24 m
Avg dive depth
3
Sightings
13
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 (300 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 22, 2026
measured- Seafloor depth
- 300 m
- Sea-surface temperature
- 2.3°C
- Distance from shore
- 1.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- -112 m – 300 m
- Sea-surface temperature
- 2.3°C – 2.9°C
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.