HW-MN1308029 – Residency
3rd sighting in Antarctic Peninsula
HW-MN1308029 @144650
Dec 19, 2025 – Feb 2, 2026 · Antarctic Peninsula
Antarctic Peninsula · Dec 2025 – Feb 2026
61 m
Deepest dive
2:32
Longest dive
27
Dives
- Sightings
- 2
- Days between first and last sighting
- 45
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 19, 2025 | 85 m | — | 40 m |
| Feb 2, 2026 | 68 m | -0.6°C | 61 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
61 m
Deepest dive
2:32
Longest dive
27
Dives
24 m
Avg dive depth
2
Sightings
45
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 (68 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 2, 2026
measured- Seafloor depth
- 68 m
- Sea-surface temperature
- -0.6°C
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- 68 m – 85 m
- Sea-surface temperature
- -0.6°C
- Distance from shore
- —
Sources: GEBCO seafloor grid · NOAA OISST sea temperature
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.