BTBEL-Mn20_045M_H – Residency
6th sighting in Antarctic Peninsula
BTBEL-Mn20_045M_H @37478
Jan 23 – Mar 15, 2026 · Antarctic Peninsula
Antarctic Peninsula · Jan – Mar 2026
107 m
Deepest dive
3:50
Longest dive
33
Dives
- Sightings
- 4
- Days between first and last sighting
- 51
- Deepest dive on record
- 107 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 23, 2026 | 274 m | — | 52 m |
| Feb 18, 2026 | 22 m | — | 20 m |
| Feb 19, 2026 | 390 m | — | 43 m |
| Mar 15, 2026 | 366 m | — | 107 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
107 m
Deepest dive
3:50
Longest dive
33
Dives
26 m
Avg dive depth
4
Sightings
51
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 (366 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 15, 2026
measured- Seafloor depth
- 366 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 22 m – 390 m
- Sea-surface temperature
- —
- 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 4 catalogued encounters on Happywhale.