HW-MN1306966 – Residency
4th sighting in Antarctic Peninsula
HW-MN1306966 @133268
Dec 16, 2025 – Feb 18, 2026 · Antarctic Peninsula
Antarctic Peninsula · Dec 2025 – Feb 2026
202 m
Deepest dive
9:10
Longest dive
59
Dives
- Sightings
- 3
- Days between first and last sighting
- 64
- Deepest dive on record
- 202 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 16, 2025 | 203 m | — | 88 m |
| Feb 11, 2026 | 247 m | — | 202 m |
| Feb 18, 2026 | 16 m | — | 14 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
202 m
Deepest dive
9:10
Longest dive
59
Dives
24 m
Avg dive depth
3
Sightings
64
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 (247 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 11, 2026
measured- Seafloor depth
- 247 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 16 m – 247 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.