HW-MN1308481 – Residency
3rd sighting in Antarctic Peninsula
HW-MN1308481 @152460
Jan 21 – Feb 8, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Feb 2026
119 m
Deepest dive
3:50
Longest dive
29
Dives
- Sightings
- 3
- Days between first and last sighting
- 18
- Deepest dive on record
- 119 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) |
|---|---|---|---|
| Jan 21, 2026 | 130 m | 1.9°C | 119 m |
| Jan 24, 2026 | 413 m | — | 69 m |
| Feb 8, 2026 | 98 m | 1.7°C | 58 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
119 m
Deepest dive
3:50
Longest dive
29
Dives
38 m
Avg dive depth
3
Sightings
18
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 (130 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 21, 2026
measured- Seafloor depth
- 130 m
- Sea-surface temperature
- 1.9°C
- Distance from shore
- 3.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 98 m – 413 m
- Sea-surface temperature
- 1.7°C – 1.9°C
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.