HW-MN1303020 – Residency
4th sighting in Antarctic Peninsula
HW-MN1303020 @45707
Feb 3 – 14, 2026 · Antarctic Peninsula
Antarctic Peninsula · Feb 2026
166 m
Deepest dive
7:06
Longest dive
26
Dives
- Sightings
- 3
- Days between first and last sighting
- 11
- Deepest dive on record
- 166 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) |
|---|---|---|---|
| Feb 3, 2026 | 564 m | 3.0°C | 24 m |
| Feb 3, 2026 | 245 m | 2.4°C | 120 m |
| Feb 14, 2026 | 595 m | 2.1°C | 166 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
166 m
Deepest dive
7:06
Longest dive
26
Dives
30 m
Avg dive depth
3
Sightings
11
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 (595 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 14, 2026
measured- Seafloor depth
- 595 m
- Sea-surface temperature
- 2.1°C
- Distance from shore
- 2.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 245 m – 595 m
- Sea-surface temperature
- 2.1°C – 3.0°C
- Distance from shore
- 1.0 km – 4.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.