HW-MN1308609 – Residency
3rd sighting in Antarctic Peninsula
HW-MN1308609 @152593
Feb 5 – Mar 26, 2026 · Antarctic Peninsula
Antarctic Peninsula · Feb – Mar 2026
75 m
Deepest dive
3:01
Longest dive
42
Dives
- Sightings
- 3
- Days between first and last sighting
- 48
- Deepest dive on record
- 75 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 5, 2026 | 101 m | 1.9°C | 75 m |
| Mar 16, 2026 | 243 m | 2.0°C | 73 m |
| Mar 26, 2026 | 165 m | 1.3°C | 56 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
75 m
Deepest dive
3:01
Longest dive
42
Dives
21 m
Avg dive depth
3
Sightings
48
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 (101 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 5, 2026
measured- Seafloor depth
- 101 m
- Sea-surface temperature
- 1.9°C
- Distance from shore
- 1.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 101 m – 243 m
- Sea-surface temperature
- 1.3°C – 2.0°C
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.