HW-MN1301553 – Residency
10th sighting in Antarctic Peninsula
HW-MN1301553 @22565
Nov 28, 2025 – Jan 10, 2026 · Antarctic Peninsula
Antarctic Peninsula · Nov 2025 – Jan 2026
54 m
Deepest dive
2:20
Longest dive
9
Dives
- Sightings
- 3
- Days between first and last sighting
- 43
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Nov 28, 2025 | 372 m | — | 54 m |
| Dec 4, 2025 | 179 m | — | 51 m |
| Jan 10, 2026 | -73 m | 2.9°C | — |
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
54 m
Deepest dive
2:20
Longest dive
9
Dives
26 m
Avg dive depth
3
Sightings
43
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 (372 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Nov 28, 2025
measured- Seafloor depth
- 372 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- -73 m – 372 m
- Sea-surface temperature
- 2.9°C
- Distance from shore
- 1.0 km – 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.