HW-MN1308347 – Residency
2nd sighting in Antarctic Peninsula
HW-MN1308347 @150290
Dec 24, 2025 – Feb 5, 2026 · Antarctic Peninsula
Antarctic Peninsula · Dec 2025 – Feb 2026
110 m
Deepest dive
4:00
Longest dive
21
Dives
- Sightings
- 2
- Days between first and last sighting
- 44
- Deepest dive on record
- 110 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) |
|---|---|---|---|
| Dec 24, 2025 | 144 m | — | 110 m |
| Feb 5, 2026 | 642 m | -0.7°C | 98 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
110 m
Deepest dive
4:00
Longest dive
21
Dives
32 m
Avg dive depth
2
Sightings
44
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 (144 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 24, 2025
measured- Seafloor depth
- 144 m
- Sea-surface temperature
- —
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- 144 m – 642 m
- Sea-surface temperature
- -0.7°C
- Distance from shore
- —
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.