HW-MN1301518 – Residency
7th sighting in Antarctic Peninsula
HW-MN1301518 @21530
Jan 8 – Mar 5, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Mar 2026
106 m
Deepest dive
5:51
Longest dive
44
Dives
- Sightings
- 5
- Days between first and last sighting
- 56
- Deepest dive on record
- 106 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) |
|---|---|---|---|
| Jan 8, 2026 | 245 m | 2.9°C | 75 m |
| Jan 9, 2026 | 245 m | 3.0°C | 106 m |
| Jan 14, 2026 | 327 m | — | 72 m |
| Jan 15, 2026 | 305 m | — | 105 m |
| Mar 5, 2026 | -1 m | 2.4°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
106 m
Deepest dive
5:51
Longest dive
44
Dives
31 m
Avg dive depth
5
Sightings
56
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 (245 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 9, 2026
measured- Seafloor depth
- 245 m
- Sea-surface temperature
- 3.0°C
- Distance from shore
- 1.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- -1 m – 327 m
- Sea-surface temperature
- 2.4°C – 3.0°C
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.