In farewell since 5 December 2025

C38B

1,795 kmtravelled in 194 weekly listings

Its drift, week by week

Weekly positions from the US National Ice Center, 25 March 2022 to 5 December 2025.

First listed
25 March 2022, 65.06° S, 101.72° E
Into 2023
6 January 2023, 64.90° S, 102.02° E
Into 2024
4 January 2024, 64.71° S, 98.67° E
Into 2025
2 January 2025, 66.09° S, 92.22° E
Last listed
5 December 2025, 66.22° S, 80.37° E

size on 25 March 2022: 8 × 7 nm
size at its last listing: 8 × 7 nm
last known position: 66.22° S, 80.37° E

Iceberg C38B was last listed by the US National Ice Center on 5 December 2025, at 66.2°S, 80.4°E. Its listed size was about 8 by 7 nautical miles. It was listed in 194 weekly positions from 25 March 2022, drifting about 1,795 km.

Read its farewell page

All 194 weekly positions

Weekly positions and sizes of iceberg C38B from the US National Ice Center list
Date	Position	Size (nautical miles)
2025-12-05	66.2°S, 80.4°E	8 × 7
2025-11-28	66.2°S, 80.4°E	8 × 7
2025-11-21	66.2°S, 80.4°E	8 × 7
2025-11-14	66.2°S, 80.4°E	8 × 7
2025-11-07	66.2°S, 80.4°E	8 × 7
2025-10-31	66.2°S, 80.4°E	8 × 7
2025-10-23	66.2°S, 80.4°E	8 × 7
2025-10-16	66.2°S, 80.4°E	8 × 7
2025-10-09	66.2°S, 80.4°E	8 × 7
2025-09-26	66.0°S, 81.1°E	8 × 7
2025-09-18	66.0°S, 81.1°E	8 × 7
2025-09-11	66.0°S, 81.2°E	8 × 7
2025-09-04	66.0°S, 81.2°E	8 × 7
2025-08-28	65.8°S, 81.5°E	8 × 7
2025-08-21	65.8°S, 81.9°E	8 × 7
2025-08-14	65.9°S, 82.1°E	8 × 7
2025-08-08	65.9°S, 82.1°E	8 × 7
2025-07-31	66.1°S, 82.1°E	8 × 7
2025-07-24	66.0°S, 82.4°E	8 × 7
2025-07-18	66.0°S, 82.5°E	8 × 7
2025-07-11	66.2°S, 82.8°E	8 × 7
2025-07-04	66.2°S, 82.8°E	8 × 7
2025-06-27	66.4°S, 83.2°E	8 × 7
2025-06-20	66.3°S, 83.1°E	8 × 7
2025-06-12	66.4°S, 84.4°E	8 × 7
2025-06-05	66.4°S, 84.4°E	8 × 7
2025-05-29	66.0°S, 85.5°E	8 × 7
2025-05-22	65.9°S, 86.1°E	8 × 7
2025-05-16	65.9°S, 86.1°E	8 × 7
2025-05-09	65.8°S, 87.4°E	8 × 7
2025-05-02	66.0°S, 88.0°E	8 × 7
2025-04-24	66.2°S, 88.4°E	8 × 7
2025-04-18	66.4°S, 90.9°E	8 × 7
2025-04-11	66.3°S, 91.0°E	8 × 7
2025-04-04	66.1°S, 92.1°E	8 × 7
2025-03-27	66.1°S, 92.1°E	8 × 7
2025-03-21	66.1°S, 92.1°E	8 × 7
2025-03-13	66.1°S, 92.1°E	8 × 7
2025-03-06	66.1°S, 92.1°E	8 × 7
2025-02-28	66.1°S, 92.1°E	8 × 7
2025-02-21	66.1°S, 92.1°E	8 × 7
2025-02-14	66.1°S, 92.2°E	8 × 7
2025-02-06	66.1°S, 92.1°E	8 × 7
2025-01-31	66.1°S, 92.1°E	8 × 7
2025-01-23	66.1°S, 92.2°E	8 × 7
2025-01-16	66.1°S, 92.2°E	8 × 7
2025-01-10	66.1°S, 92.2°E	8 × 7
2025-01-02	66.1°S, 92.2°E	8 × 7
2024-12-26	66.1°S, 92.2°E	8 × 7
2024-12-20	66.1°S, 92.2°E	8 × 7
2024-12-13	66.1°S, 92.2°E	8 × 7
2024-12-06	66.2°S, 92.4°E	8 × 7
2024-11-28	66.1°S, 92.2°E	8 × 7
2024-11-21	66.1°S, 92.3°E	8 × 7
2024-11-15	66.1°S, 92.2°E	8 × 7
2024-11-07	66.1°S, 92.2°E	8 × 7
2024-10-31	66.1°S, 92.2°E	8 × 7
2024-10-25	66.1°S, 92.2°E	8 × 7
2024-10-18	66.1°S, 92.2°E	8 × 7
2024-10-10	66.1°S, 92.2°E	8 × 7
2024-10-04	66.1°S, 92.2°E	8 × 7
2024-09-26	66.1°S, 92.2°E	8 × 7
2024-09-20	66.1°S, 92.2°E	8 × 7
2024-09-13	66.1°S, 92.2°E	8 × 7
2024-09-06	66.1°S, 92.2°E	8 × 7
2024-08-29	66.1°S, 92.2°E	8 × 7
2024-08-22	66.1°S, 92.2°E	8 × 7
2024-08-15	66.1°S, 92.2°E	8 × 7
2024-08-08	66.1°S, 92.2°E	8 × 7
2024-08-02	66.1°S, 92.2°E	8 × 7
2024-07-25	66.1°S, 92.2°E	8 × 7
2024-07-19	66.1°S, 92.2°E	8 × 7
2024-07-12	66.1°S, 92.2°E	8 × 7
2024-07-05	66.1°S, 92.2°E	8 × 7
2024-06-27	66.1°S, 92.2°E	8 × 7
2024-06-21	66.1°S, 92.2°E	8 × 7
2024-06-14	66.1°S, 92.2°E	8 × 7
2024-06-07	66.1°S, 92.2°E	8 × 7
2024-05-31	66.1°S, 92.2°E	8 × 7
2024-05-24	66.1°S, 92.2°E	8 × 7
2024-05-17	66.1°S, 92.2°E	8 × 7
2024-05-09	66.1°S, 92.2°E	8 × 7
2024-05-02	66.1°S, 92.2°E	8 × 7
2024-04-26	66.1°S, 92.3°E	8 × 7
2024-04-19	66.1°S, 92.2°E	8 × 7
2024-04-12	66.1°S, 92.2°E	8 × 7
2024-04-05	66.1°S, 92.2°E	8 × 7
2024-03-29	66.1°S, 92.2°E	8 × 7
2024-03-22	66.1°S, 92.2°E	8 × 7
2024-03-15	66.1°S, 92.2°E	8 × 7
2024-03-07	66.1°S, 92.2°E	8 × 7
2024-03-01	66.1°S, 92.2°E	8 × 7
2024-02-23	64.6°S, 97.5°E	8 × 7
2024-02-16	64.5°S, 97.6°E	8 × 7
2024-02-08	64.4°S, 97.8°E	8 × 7
2024-02-02	64.4°S, 98.1°E	8 × 7
2024-01-25	64.5°S, 98.3°E	8 × 7
2024-01-18	64.5°S, 98.5°E	8 × 7
2024-01-11	64.5°S, 98.3°E	8 × 7
2024-01-04	64.7°S, 98.7°E	8 × 7
2023-12-28	64.7°S, 98.7°E	8 × 7
2023-12-21	64.9°S, 98.6°E	8 × 7
2023-12-15	64.9°S, 98.6°E	8 × 7
2023-12-08	64.9°S, 98.5°E	8 × 7
2023-11-24	64.9°S, 98.5°E	8 × 7
2023-11-17	64.9°S, 98.4°E	8 × 7
2023-11-09	64.9°S, 98.5°E	8 × 7
2023-11-03	64.9°S, 98.5°E	8 × 7
2023-10-26	64.9°S, 98.7°E	8 × 7
2023-10-20	64.9°S, 98.7°E	8 × 7
2023-10-13	64.9°S, 98.5°E	8 × 7
2023-10-06	64.9°S, 98.5°E	8 × 7
2023-09-30	64.9°S, 98.5°E	8 × 7
2023-09-22	64.9°S, 98.5°E	8 × 7
2023-09-15	64.9°S, 98.5°E	8 × 7
2023-09-08	64.9°S, 98.8°E	8 × 7
2023-09-01	65.1°S, 98.6°E	8 × 7
2023-08-25	65.1°S, 98.7°E	8 × 7
2023-08-18	65.1°S, 98.7°E	8 × 7
2023-08-11	65.1°S, 98.6°E	8 × 7
2023-08-04	65.2°S, 99.0°E	8 × 7
2023-07-28	65.7°S, 99.9°E	5 × 7
2023-07-27	65.3°S, 99.0°E	8 × 7
2023-07-21	65.3°S, 99.0°E	8 × 7
2023-07-14	65.3°S, 99.0°E	8 × 7
2023-07-07	65.3°S, 99.1°E	8 × 7
2023-06-30	65.5°S, 99.3°E	8 × 7
2023-06-24	65.6°S, 99.5°E	8 × 7
2023-06-23	65.7°S, 99.9°E	5 × 7
2023-06-15	65.7°S, 99.4°E	8 × 7
2023-06-09	65.6°S, 99.9°E	8 × 7
2023-06-02	65.7°S, 99.9°E	5 × 7
2023-05-26	65.2°S, 101.1°E	5 × 7
2023-05-19	65.2°S, 101.1°E	5 × 7
2023-05-12	65.2°S, 101.1°E	5 × 7
2023-05-05	65.2°S, 101.1°E	5 × 7
2023-04-28	65.2°S, 101.1°E	5 × 7
2023-04-21	65.2°S, 101.1°E	5 × 7
2023-04-14	65.2°S, 101.1°E	5 × 7
2023-04-07	65.2°S, 101.1°E	5 × 7
2023-03-31	65.3°S, 102.1°E	5 × 7
2023-03-24	65.1°S, 102.2°E	5 × 7
2023-03-17	64.9°S, 101.9°E	5 × 7
2023-03-10	64.9°S, 102.1°E	5 × 7
2023-03-03	64.9°S, 102.1°E	5 × 7
2023-02-24	64.9°S, 101.9°E	5 × 7
2023-02-17	64.9°S, 102.0°E	5 × 7
2023-02-10	64.9°S, 102.1°E	5 × 7
2023-02-03	64.9°S, 101.8°E	5 × 7
2023-01-27	65.0°S, 101.9°E	5 × 7
2023-01-23	64.9°S, 102.1°E	5 × 7
2023-01-20	65.0°S, 102.1°E	5 × 7
2023-01-06	64.9°S, 102.0°E	5 × 7
2022-12-30	65.0°S, 101.7°E	5 × 7
2022-12-23	64.9°S, 101.8°E	5 × 7
2022-12-16	64.9°S, 101.8°E	5 × 7
2022-12-09	64.9°S, 101.8°E	5 × 7
2022-12-02	64.9°S, 101.8°E	5 × 7
2022-11-25	64.9°S, 101.8°E	5 × 7
2022-11-18	64.9°S, 101.8°E	5 × 7
2022-11-11	64.9°S, 101.8°E	5 × 7
2022-11-04	64.9°S, 101.8°E	5 × 7
2022-10-28	64.9°S, 101.8°E	5 × 7
2022-10-21	64.9°S, 101.8°E	5 × 7
2022-10-14	64.9°S, 101.8°E	5 × 7
2022-10-07	64.9°S, 101.8°E	5 × 7
2022-09-30	64.9°S, 101.8°E	5 × 7
2022-09-23	64.9°S, 101.8°E	5 × 7
2022-09-16	64.9°S, 101.8°E	5 × 7
2022-09-09	64.9°S, 101.8°E	5 × 7
2022-09-02	64.9°S, 101.8°E	5 × 7
2022-08-26	64.9°S, 101.8°E	5 × 7
2022-08-19	64.9°S, 101.8°E	5 × 7
2022-08-12	64.9°S, 101.8°E	5 × 7
2022-08-05	64.9°S, 101.8°E	5 × 7
2022-07-29	64.9°S, 101.8°E	5 × 7
2022-07-22	65.0°S, 101.8°E	5 × 7
2022-07-15	64.9°S, 101.8°E	5 × 7
2022-07-08	64.9°S, 101.8°E	5 × 7
2022-07-01	65.0°S, 101.8°E	5 × 7
2022-06-24	65.0°S, 101.8°E	5 × 7
2022-06-17	65.0°S, 101.8°E	8 × 7
2022-06-10	65.0°S, 101.8°E	8 × 7
2022-06-03	65.0°S, 101.8°E	8 × 7
2022-05-27	65.0°S, 101.9°E	8 × 7
2022-05-20	65.0°S, 101.7°E	8 × 7
2022-05-13	65.0°S, 101.7°E	8 × 7
2022-05-06	65.0°S, 101.7°E	8 × 7
2022-04-29	65.0°S, 101.7°E	8 × 7
2022-04-22	65.0°S, 101.7°E	8 × 7
2022-04-15	65.0°S, 101.7°E	8 × 7
2022-04-08	65.0°S, 101.7°E	8 × 7
2022-04-01	65.0°S, 101.7°E	8 × 7
2022-03-25	65.1°S, 101.7°E	8 × 7

Download every position as CSV or GeoJSON from the research portal.

Farewell, C38B

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.

Get its farewell pack, $6.99Opens soon

First listed25 March 2022

194 weekson the list

Last listed5 December 2025

Icebergs nearby this week

D15A about 83 km away, 3,037 km²
D15B about 104 km away, 611 km²
D15C about 119 km away, 116 km²
D15D about 128 km away, 55.9 km²
D34 about 128 km away, 166 km²
D23 about 429 km away, 106 km²

Every iceberg tracked this week

Iceberg positions and sizes: US National Ice Center. Adoption is symbolic. Adoptice is not affiliated with the US National Ice Center.