Travel by Dart – Residency
7th sighting in Antarctic Peninsula
Travel by Dart @112021
Dec 23, 2024 – Feb 19, 2025 · Antarctic Peninsula
Antarctic Peninsula · Dec 2024 – Feb 2025
109 m
Deepest dive
3:55
Longest dive
75
Dives
- Sightings
- 4
- Days between first and last sighting
- 58
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 23, 2024 | 642 m | — | 68 m |
| Jan 28, 2025 | 226 m | — | 96 m |
| Jan 31, 2025 | 330 m | — | 109 m |
| Feb 19, 2025 | 165 m | — | 77 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
109 m
Deepest dive
3:55
Longest dive
75
Dives
32 m
Avg dive depth
4
Sightings
58
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 (330 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 31, 2025
measured- Seafloor depth
- 330 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 165 m – 642 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.