HW-MN1302958 – Residency
9th sighting in Antarctic Peninsula
HW-MN1302958 @45646
Jan 16 – Feb 27, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Feb 2026
123 m
Deepest dive
3:56
Longest dive
18
Dives
- Sightings
- 2
- Days between first and last sighting
- 42
- Deepest dive on record
- 123 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 | 604 m | 3.2°C | 123 m |
| Feb 27, 2026 | 287 m | — | 31 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
3:56
Longest dive
18
Dives
33 m
Avg dive depth
2
Sightings
42
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 (604 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 16, 2026
measured- Seafloor depth
- 604 m
- Sea-surface temperature
- 3.2°C
- Distance from shore
- 9.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 287 m – 604 m
- Sea-surface temperature
- 3.2°C
- Distance from shore
- 2.0 km – 9.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.