HW-MN1302986 – Residency
4th sighting in Antarctic Peninsula
HW-MN1302986 @45673
Jan 30 – Feb 4, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Feb 2026
230 m
Deepest dive
8:34
Longest dive
42
Dives
- Sightings
- 2
- Days between first and last sighting
- 5
- Deepest dive on record
- 230 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 30, 2026 | 787 m | 2.1°C | 144 m |
| Feb 4, 2026 | 465 m | 2.1°C | 230 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
230 m
Deepest dive
8:34
Longest dive
42
Dives
39 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 (465 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 4, 2026
measured- Seafloor depth
- 465 m
- Sea-surface temperature
- 2.1°C
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 465 m – 787 m
- Sea-surface temperature
- 2.1°C – 2.1°C
- Distance from shore
- 2.0 km – 7.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.