HW-MN1308127 – Residency
2nd sighting in Antarctic Peninsula
HW-MN1308127 @148612
Nov 23 – Dec 29, 2025 · Antarctic Peninsula
Antarctic Peninsula · Nov – Dec 2025
98 m
Deepest dive
3:53
Longest dive
11
Dives
- Sightings
- 2
- Days between first and last sighting
- 36
- Deepest dive on record
- 98 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) |
|---|---|---|---|
| Nov 23, 2025 | 201 m | — | 34 m |
| Dec 29, 2025 | 477 m | — | 98 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
98 m
Deepest dive
3:53
Longest dive
11
Dives
31 m
Avg dive depth
2
Sightings
36
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 (477 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 29, 2025
measured- Seafloor depth
- 477 m
- Sea-surface temperature
- —
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- 201 m – 477 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.