HW-MN1308711 – Residency
3rd sighting in Antarctic Peninsula
HW-MN1308711 @152721
Jan 20 – Mar 8, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Mar 2026
119 m
Deepest dive
5:49
Longest dive
29
Dives
- Sightings
- 3
- Days between first and last sighting
- 47
- 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 20, 2026 | 982 m | 2.7°C | 47 m |
| Mar 3, 2026 | 41 m | — | 19 m |
| Mar 8, 2026 | 295 m | — | 119 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
5:49
Longest dive
29
Dives
23 m
Avg dive depth
3
Sightings
47
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 (295 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 8, 2026
measured- Seafloor depth
- 295 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 41 m – 982 m
- Sea-surface temperature
- 2.7°C
- Distance from shore
- 1.0 km – 9.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.