AHWC-4122 – Residency
7th sighting in Antarctic Peninsula
AHWC-4122 @1569
Jan 13 – 17, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan 2026
72 m
Deepest dive
3:23
Longest dive
27
Dives
- Sightings
- 3
- Days between first and last sighting
- 4
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 13, 2026 | 372 m | — | 60 m |
| Jan 14, 2026 | 8 m | 2.9°C | 7 m |
| Jan 17, 2026 | 449 m | 2.9°C | 72 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
72 m
Deepest dive
3:23
Longest dive
27
Dives
25 m
Avg dive depth
3
Sightings
4
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 (449 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 17, 2026
measured- Seafloor depth
- 449 m
- Sea-surface temperature
- 2.9°C
- Distance from shore
- 13.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 8 m – 449 m
- Sea-surface temperature
- 2.9°C – 2.9°C
- Distance from shore
- 1.0 km – 13.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.