HW-MN1301052 – Residency
4th sighting in Antarctic Peninsula
HW-MN1301052 @15266
Feb 5, 2026 · Antarctic Peninsula
Antarctic Peninsula · Feb 2026
139 m
Deepest dive
4:29
Longest dive
9
Dives
- Sightings
- 1
- Days between first and last sighting
- Same day
- Deepest dive on record
- 139 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 | 495 m | -1.0°C | 139 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
139 m
Deepest dive
4:29
Longest dive
9
Dives
30 m
Avg dive depth
1
Sightings
Same day
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 (495 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 5, 2026
measured- Seafloor depth
- 495 m
- Sea-surface temperature
- -1.0°C
- Distance from shore
- —
Sources: GEBCO seafloor grid · NOAA OISST sea temperature
Source records
This activity is assembled from 1 catalogued encounter on Happywhale.