AHWC-7334 – Residency
8th sighting in Antarctic Peninsula
AHWC-7334 @2596
Dec 20, 2025 – Feb 23, 2026 · Antarctic Peninsula
Antarctic Peninsula · Dec 2025 – Feb 2026
120 m
Deepest dive
4:33
Longest dive
26
Dives
- Sightings
- 4
- Days between first and last sighting
- 65
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 20, 2025 | 111 m | — | 91 m |
| Jan 12, 2026 | 352 m | — | 108 m |
| Feb 18, 2026 | 16 m | — | 12 m |
| Feb 23, 2026 | 435 m | — | 120 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
120 m
Deepest dive
4:33
Longest dive
26
Dives
27 m
Avg dive depth
4
Sightings
65
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 (435 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 23, 2026
measured- Seafloor depth
- 435 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 16 m – 435 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.