HW-MN1308472 – Residency
3rd sighting in Antarctic Peninsula
HW-MN1308472 @152451
Jan 14 – Feb 23, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Feb 2026
138 m
Deepest dive
4:35
Longest dive
55
Dives
- Sightings
- 3
- Days between first and last sighting
- 40
- Deepest dive on record
- 138 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 14, 2026 | 325 m | — | 97 m |
| Feb 2, 2026 | 501 m | — | 78 m |
| Feb 23, 2026 | 366 m | — | 138 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
138 m
Deepest dive
4:35
Longest dive
55
Dives
30 m
Avg dive depth
3
Sightings
40
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 (366 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 23, 2026
measured- Seafloor depth
- 366 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 325 m – 501 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 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.