HW-MN1305406 – Residency
5th sighting in Antarctic Peninsula
HW-MN1305406 @113178
Feb 20 – 22, 2026 · Antarctic Peninsula
Antarctic Peninsula · Feb 2026
99 m
Deepest dive
3:09
Longest dive
15
Dives
- Sightings
- 2
- Days between first and last sighting
- 1
- Deepest dive on record
- 99 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 20, 2026 | 114 m | 2.0°C | 99 m |
| Feb 22, 2026 | -363 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
99 m
Deepest dive
3:09
Longest dive
15
Dives
36 m
Avg dive depth
2
Sightings
1
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 (114 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 20, 2026
measured- Seafloor depth
- 114 m
- Sea-surface temperature
- 2.0°C
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- -363 m – 114 m
- Sea-surface temperature
- 2.0°C
- Distance from shore
- 2.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.