HW-MN1304598 – Residency
5th sighting in Antarctic Peninsula
HW-MN1304598 @98511
Feb 6 – 20, 2026 · Antarctic Peninsula
Antarctic Peninsula · Feb 2026
226 m
Deepest dive
9:22
Longest dive
46
Dives
- Sightings
- 3
- Days between first and last sighting
- 14
- Deepest dive on record
- 226 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 6, 2026 | 258 m | — | 83 m |
| Feb 8, 2026 | 326 m | 1.6°C | 226 m |
| Feb 20, 2026 | 112 m | — | 47 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
226 m
Deepest dive
9:22
Longest dive
46
Dives
27 m
Avg dive depth
3
Sightings
14
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 (326 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 8, 2026
measured- Seafloor depth
- 326 m
- Sea-surface temperature
- 1.6°C
- Distance from shore
- 3.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 112 m – 326 m
- Sea-surface temperature
- 1.6°C
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.