HW-MN1308485 – Residency
2nd sighting in Antarctic Peninsula
HW-MN1308485 @152464
Jan 14 – Feb 20, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Feb 2026
296 m
Deepest dive
11:36
Longest dive
22
Dives
- Sightings
- 2
- Days between first and last sighting
- 36
- Deepest dive on record
- 296 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 14, 2026 | 309 m | 2.6°C | 66 m |
| Feb 20, 2026 | 329 m | 2.0°C | 296 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
296 m
Deepest dive
11:36
Longest dive
22
Dives
42 m
Avg dive depth
2
Sightings
36
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 (329 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 20, 2026
measured- Seafloor depth
- 329 m
- Sea-surface temperature
- 2.0°C
- Distance from shore
- 5.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 309 m – 329 m
- Sea-surface temperature
- 2.0°C – 2.6°C
- Distance from shore
- 1.0 km – 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.