HW-MN1308495 – Residency
2nd sighting in Antarctic Peninsula
HW-MN1308495 @152474
Jan 12 – 21, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan 2026
74 m
Deepest dive
4:00
Longest dive
14
Dives
- Sightings
- 2
- Days between first and last sighting
- 10
- Deepest dive on record
- 74 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 12, 2026 | 100 m | 3.0°C | 40 m |
| Jan 21, 2026 | 989 m | 2.8°C | 74 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
74 m
Deepest dive
4:00
Longest dive
14
Dives
28 m
Avg dive depth
2
Sightings
10
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 (989 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 21, 2026
measured- Seafloor depth
- 989 m
- Sea-surface temperature
- 2.8°C
- Distance from shore
- 3.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 100 m – 989 m
- Sea-surface temperature
- 2.8°C – 3.0°C
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.