HW-MN1308901 – Residency
2nd sighting in Antarctic Peninsula
HW-MN1308901 @154280
Feb 5 – 15, 2026 · Antarctic Peninsula
Antarctic Peninsula · Feb 2026
84 m
Deepest dive
2:42
Longest dive
9
Dives
- Sightings
- 2
- Days between first and last sighting
- 9
- Deepest dive on record
- 84 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 5, 2026 | 498 m | -0.7°C | 84 m |
| Feb 15, 2026 | -20 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
84 m
Deepest dive
2:42
Longest dive
9
Dives
31 m
Avg dive depth
2
Sightings
9
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 (498 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 5, 2026
measured- Seafloor depth
- 498 m
- Sea-surface temperature
- -0.7°C
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- -20 m – 498 m
- Sea-surface temperature
- -0.7°C
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.