HW-MN1300579 – Residency
4th sighting in Antarctic Peninsula
HW-MN1300579 @14524
Jan 3 – Mar 9, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Mar 2026
148 m
Deepest dive
5:40
Longest dive
4
Dives
- Sightings
- 2
- Days between first and last sighting
- 65
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 3, 2026 | 574 m | 1.0°C | 148 m |
| Mar 9, 2026 | -70 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
148 m
Deepest dive
5:40
Longest dive
4
Dives
51 m
Avg dive depth
2
Sightings
65
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 (574 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 3, 2026
measured- Seafloor depth
- 574 m
- Sea-surface temperature
- 1.0°C
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- -70 m – 574 m
- Sea-surface temperature
- 1.0°C
- Distance from shore
- 2.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.