AHWC-0015 – Residency
4th sighting in Antarctic Peninsula
AHWC-0015 @6059
Nov 30, 2025 – Mar 5, 2026 · Antarctic Peninsula
Antarctic Peninsula · Nov 2025 – Mar 2026
100 m
Deepest dive
4:19
Longest dive
18
Dives
- Sightings
- 3
- Days between first and last sighting
- 95
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Nov 30, 2025 | 282 m | — | 100 m |
| Feb 2, 2026 | 89 m | 1.9°C | 45 m |
| Mar 5, 2026 | 16 m | 1.9°C | 14 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
100 m
Deepest dive
4:19
Longest dive
18
Dives
24 m
Avg dive depth
3
Sightings
95
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 (282 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Nov 30, 2025
measured- Seafloor depth
- 282 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 16 m – 282 m
- Sea-surface temperature
- 1.9°C – 1.9°C
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.