HW-MN1303701 – Residency
6th sighting in Antarctic Peninsula
HW-MN1303701 @77258
Jan 21 – Feb 23, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Feb 2026
123 m
Deepest dive
3:43
Longest dive
15
Dives
- Sightings
- 2
- Days between first and last sighting
- 33
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 21, 2026 | 879 m | 2.8°C | 123 m |
| Feb 23, 2026 | -103 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
123 m
Deepest dive
3:43
Longest dive
15
Dives
27 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 (879 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 21, 2026
measured- Seafloor depth
- 879 m
- Sea-surface temperature
- 2.8°C
- Distance from shore
- 8.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- -103 m – 879 m
- Sea-surface temperature
- 2.8°C
- Distance from shore
- 1.0 km – 8.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.