HW-MN1303036 – Residency
3rd sighting in Antarctic Peninsula
HW-MN1303036 @45723
Jan 30 – Mar 30, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Mar 2026
125 m
Deepest dive
2:41
Longest dive
16
Dives
- Sightings
- 2
- Days between first and last sighting
- 58
- Deepest dive on record
- 125 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 | 243 m | 2.3°C | 125 m |
| Mar 30, 2026 | 432 m | 1.5°C | 50 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
125 m
Deepest dive
2:41
Longest dive
16
Dives
29 m
Avg dive depth
2
Sightings
58
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 (243 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 30, 2026
measured- Seafloor depth
- 243 m
- Sea-surface temperature
- 2.3°C
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 243 m – 432 m
- Sea-surface temperature
- 1.5°C – 2.3°C
- Distance from shore
- 2.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.