HW-MN1308525 – Residency
3rd sighting in Antarctic Peninsula
HW-MN1308525 @152509
Jan 30 – Mar 7, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Mar 2026
93 m
Deepest dive
3:42
Longest dive
15
Dives
- Sightings
- 3
- Days between first and last sighting
- 36
- Deepest dive on record
- 93 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 30, 2026 | 243 m | 2.3°C | 13 m |
| Jan 31, 2026 | 169 m | 2.2°C | 93 m |
| Mar 7, 2026 | 98 m | 2.5°C | 38 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
93 m
Deepest dive
3:42
Longest dive
15
Dives
18 m
Avg dive depth
3
Sightings
36
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 (169 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 31, 2026
measured- Seafloor depth
- 169 m
- Sea-surface temperature
- 2.2°C
- Distance from shore
- 1.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 98 m – 243 m
- Sea-surface temperature
- 2.2°C – 2.5°C
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.