HW-MN1308547 – Residency
2nd sighting in Antarctic Peninsula
HW-MN1308547 @152531
Jan 16 – 21, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan 2026
102 m
Deepest dive
3:50
Longest dive
12
Dives
- Sightings
- 2
- Days between first and last sighting
- 5
- Deepest dive on record
- 102 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 16, 2026 | 244 m | 2.5°C | 102 m |
| Jan 21, 2026 | 232 m | 2.1°C | 93 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
102 m
Deepest dive
3:50
Longest dive
12
Dives
40 m
Avg dive depth
2
Sightings
5
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 (244 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 16, 2026
measured- Seafloor depth
- 244 m
- Sea-surface temperature
- 2.5°C
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- 232 m – 244 m
- Sea-surface temperature
- 2.1°C – 2.5°C
- Distance from shore
- —
Sources: GEBCO seafloor grid · NOAA OISST sea temperature
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.