HW-MN1301506 – Residency
5th sighting in Antarctic Peninsula
HW-MN1301506 @21111
Feb 11, 2026 · Antarctic Peninsula
Antarctic Peninsula · Feb 2026
171 m
Deepest dive
9:12
Longest dive
6
Dives
- Sightings
- 1
- Days between first and last sighting
- Same day
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 11, 2026 | 373 m | 2.0°C | 171 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
171 m
Deepest dive
9:12
Longest dive
6
Dives
62 m
Avg dive depth
1
Sightings
Same day
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 (373 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 11, 2026
measured- Seafloor depth
- 373 m
- Sea-surface temperature
- 2.0°C
- Distance from shore
- 3.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 1 catalogued encounter on Happywhale.