HW-MN1308551 – Residency
2nd sighting in Antarctic Peninsula
HW-MN1308551 @152535
Jan 16 – 21, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan 2026
96 m
Deepest dive
3:02
Longest dive
31
Dives
- Sightings
- 2
- Days between first and last sighting
- 6
- Deepest dive on record
- 96 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 | 191 m | 2.5°C | 95 m |
| Jan 21, 2026 | 232 m | 2.1°C | 96 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
96 m
Deepest dive
3:02
Longest dive
31
Dives
37 m
Avg dive depth
2
Sightings
6
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 (232 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 21, 2026
measured- Seafloor depth
- 232 m
- Sea-surface temperature
- 2.1°C
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- 191 m – 232 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.