HW-MN1308334 – Residency
3rd sighting in Antarctic Peninsula
HW-MN1308334 @150188
Dec 30, 2025 – Jan 5, 2026 · Antarctic Peninsula
Antarctic Peninsula · Dec 2025 – Jan 2026
42 m
Deepest dive
2:03
Longest dive
26
Dives
- Sightings
- 2
- Days between first and last sighting
- 6
- Deepest dive on record
- 42 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) |
|---|---|---|---|
| Dec 30, 2025 | 248 m | — | 28 m |
| Jan 5, 2026 | 791 m | 2.5°C | 42 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
42 m
Deepest dive
2:03
Longest dive
26
Dives
17 m
Avg dive depth
2
Sightings
6
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 (791 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 5, 2026
measured- Seafloor depth
- 791 m
- Sea-surface temperature
- 2.5°C
- Distance from shore
- 5.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 248 m – 791 m
- Sea-surface temperature
- 2.5°C
- Distance from shore
- 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.