BTBEL-Mn19_038NB5_P – Residency
4th sighting in Antarctic Peninsula
BTBEL-Mn19_038NB5_P @34042
Dec 13, 2025 – Jan 22, 2026 · Antarctic Peninsula
Antarctic Peninsula · Dec 2025 – Jan 2026
144 m
Deepest dive
5:31
Longest dive
14
Dives
- Sightings
- 2
- Days between first and last sighting
- 41
- Deepest dive on record
- 144 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 13, 2025 | 258 m | — | 53 m |
| Jan 22, 2026 | 602 m | — | 144 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
144 m
Deepest dive
5:31
Longest dive
14
Dives
32 m
Avg dive depth
2
Sightings
41
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 (602 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 22, 2026
measured- Seafloor depth
- 602 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 258 m – 602 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.