HW-MN1308483 – Residency
2nd sighting in Antarctic Peninsula
HW-MN1308483 @152462
Jan 14 – Feb 16, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Feb 2026
43 m
Deepest dive
2:01
Longest dive
9
Dives
- Sightings
- 2
- Days between first and last sighting
- 33
- Deepest dive on record
- 43 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 | 24 m | — | 14 m |
| Feb 16, 2026 | 239 m | — | 43 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
43 m
Deepest dive
2:01
Longest dive
9
Dives
13 m
Avg dive depth
2
Sightings
33
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 (239 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 16, 2026
measured- Seafloor depth
- 239 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 24 m – 239 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.