A71
470 kmtravelled in 22 weekly listings
Its drift, week by week
Weekly positions from the US National Ice Center, 8 January 2021 to 4 June 2021.
First listed
8 January 2021, 72.51° S, 59.51° W
Last listed
4 June 2021, 68.92° S, 60.25° W
- size on 8 January 2021
- 8 × 3 nm
- size at its last listing
- 7 × 3 nm
- last known position
- 68.92° S, 60.25° W
Iceberg A71 was last listed by the US National Ice Center on 4 June 2021, at 68.9°S, 60.3°W. Its listed size was about 7 by 3 nautical miles. It was listed in 22 weekly positions from 8 January 2021, drifting about 470 km.
All 22 weekly positions
| Date | Position | Size (nautical miles) |
|---|---|---|
| 68.9°S, 60.3°W | 7 × 3 | |
| 69.1°S, 60.7°W | 8 × 3 | |
| 69.5°S, 60.3°W | 8 × 3 | |
| 69.5°S, 60.6°W | 8 × 3 | |
| 69.5°S, 60.7°W | 8 × 3 | |
| 69.9°S, 60.7°W | 8 × 3 | |
| 70.2°S, 60.4°W | 8 × 3 | |
| 70.3°S, 60.3°W | 8 × 3 | |
| 70.4°S, 60.3°W | 8 × 3 | |
| 70.7°S, 60.0°W | 8 × 3 | |
| 70.6°S, 60.0°W | 8 × 3 | |
| 70.9°S, 60.0°W | 8 × 3 | |
| 71.2°S, 60.0°W | 8 × 3 | |
| 71.7°S, 59.8°W | 8 × 3 | |
| 71.9°S, 59.7°W | 8 × 3 | |
| 72.4°S, 59.5°W | 8 × 3 | |
| 72.6°S, 59.5°W | 8 × 3 | |
| 72.6°S, 59.6°W | 8 × 3 | |
| 72.6°S, 59.5°W | 8 × 3 | |
| 72.6°S, 59.6°W | 8 × 3 | |
| 72.6°S, 59.7°W | 8 × 3 | |
| 72.5°S, 59.5°W | 8 × 3 |
Download every position as CSV or GeoJSON from the research portal.
Farewell, A71
It was no longer listed by the US National Ice Center. Its farewell pack holds a certificate of passing, its final portrait from space and a life sheet with every position.
First listed8 January 2021
22 weekson the list
Last listed4 June 2021
Icebergs nearby this week
Iceberg positions and sizes: US National Ice Center. Adoption is symbolic. Adoptice is not affiliated with the US National Ice Center.
