Available

C18B

Imagery: NASA EOSDIS GIBS / Worldview, MODIS (Terra). Captured 21 September 2026.

3,889 kmtravelled in 302 weekly listings

Its drift, week by week

Weekly positions from the US National Ice Center, 31 December 2020 to 9 October 2026.

First listed
31 December 2020, 64.42° S, 99.10° E
Into 2021
8 January 2021, 64.39° S, 98.52° E
Into 2022
7 January 2022, 66.59° S, 89.55° E
Into 2023
6 January 2023, 66.56° S, 89.34° E
Into 2024
4 January 2024, 65.88° S, 80.94° E
Into 2025
2 January 2025, 67.15° S, 78.24° E
Into 2026
2 January 2026, 65.65° S, 54.36° E
Latest position
9 October 2026, 67.00° S, 47.35° E

size on 31 December 2020: 19 × 4 nm
size at its last listing: 10 × 4 nm
latest position: 67.00° S, 47.35° E

Iceberg C18B was at 67.0°S, 47.4°E on 9 October 2026, according to the US National Ice Center weekly list. Its listed size was about 10 by 4 nautical miles. It has been listed in 302 weekly positions since 31 December 2020, drifting about 3,889 km.

All 302 weekly positions

Weekly positions and sizes of iceberg C18B from the US National Ice Center list
Date	Position	Size (nautical miles)
2026-10-09	67.0°S, 47.4°E	10 × 4
2026-10-01	67.0°S, 47.4°E	10 × 4
2026-09-24	67.0°S, 47.4°E	10 × 4
2026-09-18	67.0°S, 47.4°E	10 × 4
2026-09-10	67.0°S, 47.4°E	10 × 4
2026-09-04	67.0°S, 47.4°E	10 × 4
2026-08-27	67.0°S, 47.4°E	10 × 4
2026-08-20	67.0°S, 47.4°E	10 × 4
2026-08-13	67.0°S, 47.4°E	10 × 4
2026-08-07	67.0°S, 47.4°E	10 × 4
2026-07-30	67.0°S, 47.4°E	10 × 4
2026-07-23	67.0°S, 47.4°E	10 × 4
2026-07-17	67.0°S, 47.4°E	10 × 4
2026-07-10	67.0°S, 47.4°E	10 × 4
2026-07-03	67.0°S, 47.4°E	10 × 4
2026-06-25	67.0°S, 47.4°E	10 × 4
2026-06-18	67.0°S, 47.4°E	10 × 4
2026-06-12	67.0°S, 47.4°E	10 × 4
2026-06-05	67.0°S, 47.4°E	10 × 4
2026-05-29	67.0°S, 47.4°E	10 × 4
2026-05-21	67.0°S, 47.3°E	10 × 4
2026-05-15	67.0°S, 47.2°E	10 × 4
2026-05-08	66.9°S, 47.4°E	10 × 4
2026-04-30	66.9°S, 47.4°E	10 × 4
2026-04-24	66.9°S, 47.4°E	10 × 4
2026-04-17	67.0°S, 47.4°E	10 × 4
2026-04-10	67.0°S, 47.4°E	10 × 4
2026-04-03	67.0°S, 47.5°E	10 × 4
2026-03-26	67.0°S, 47.6°E	10 × 4
2026-03-20	66.8°S, 47.5°E	10 × 4
2026-03-13	66.4°S, 48.3°E	10 × 4
2026-03-06	66.3°S, 49.7°E	10 × 4
2026-02-26	66.1°S, 50.3°E	10 × 4
2026-02-19	65.5°S, 51.9°E	10 × 4
2026-02-13	65.5°S, 53.0°E	10 × 4
2026-02-06	65.6°S, 53.6°E	10 × 4
2026-01-30	65.7°S, 53.6°E	10 × 4
2026-01-23	65.6°S, 54.6°E	10 × 4
2026-01-16	65.6°S, 54.5°E	10 × 4
2026-01-09	65.6°S, 54.3°E	10 × 4
2026-01-02	65.7°S, 54.4°E	10 × 4
2025-12-26	65.7°S, 54.4°E	10 × 4
2025-12-18	65.6°S, 54.3°E	10 × 4
2025-12-12	65.6°S, 55.7°E	10 × 4
2025-12-05	65.8°S, 56.5°E	10 × 4
2025-11-28	66.0°S, 57.6°E	10 × 4
2025-11-21	66.5°S, 59.8°E	10 × 4
2025-11-14	66.5°S, 61.2°E	10 × 4
2025-11-07	66.6°S, 62.8°E	10 × 4
2025-10-31	66.9°S, 65.1°E	10 × 4
2025-10-23	66.9°S, 65.4°E	20 × 4
2025-10-16	66.9°S, 65.4°E	20 × 4
2025-10-09	66.9°S, 65.4°E	20 × 4
2025-09-26	66.9°S, 65.4°E	20 × 4
2025-09-18	66.9°S, 65.4°E	20 × 4
2025-09-11	66.9°S, 65.4°E	20 × 4
2025-09-04	66.9°S, 65.4°E	20 × 4
2025-08-28	66.9°S, 65.4°E	20 × 4
2025-08-21	67.0°S, 67.7°E	20 × 4
2025-08-14	67.0°S, 69.1°E	20 × 4
2025-08-08	67.3°S, 70.9°E	20 × 4
2025-07-31	68.0°S, 71.2°E	20 × 4
2025-07-24	68.0°S, 72.8°E	20 × 4
2025-07-18	68.6°S, 74.0°E	20 × 4
2025-07-11	68.6°S, 75.2°E	20 × 4
2025-07-04	68.6°S, 75.8°E	20 × 4
2025-06-27	68.3°S, 77.6°E	20 × 4
2025-06-20	67.2°S, 78.1°E	20 × 4
2025-06-12	67.5°S, 77.9°E	20 × 4
2025-06-05	67.5°S, 77.7°E	20 × 4
2025-05-29	67.2°S, 78.1°E	20 × 4
2025-05-22	67.2°S, 78.1°E	20 × 4
2025-05-16	67.2°S, 78.2°E	20 × 4
2025-05-09	67.2°S, 78.2°E	20 × 4
2025-05-02	67.2°S, 78.2°E	20 × 4
2025-04-24	67.2°S, 78.2°E	20 × 4
2025-04-18	67.2°S, 78.2°E	20 × 4
2025-04-11	67.2°S, 78.2°E	20 × 4
2025-04-04	67.1°S, 78.2°E	20 × 4
2025-03-27	67.2°S, 78.2°E	20 × 4
2025-03-21	67.2°S, 78.2°E	20 × 4
2025-03-13	67.2°S, 78.2°E	20 × 4
2025-03-06	67.1°S, 78.2°E	20 × 4
2025-02-28	67.1°S, 78.2°E	20 × 4
2025-02-21	67.1°S, 78.2°E	20 × 4
2025-02-14	67.2°S, 78.2°E	20 × 4
2025-02-06	67.1°S, 78.2°E	20 × 4
2025-01-31	67.2°S, 78.2°E	20 × 4
2025-01-23	67.2°S, 78.2°E	20 × 4
2025-01-16	67.2°S, 78.2°E	20 × 4
2025-01-10	67.1°S, 78.2°E	20 × 4
2025-01-02	67.2°S, 78.2°E	20 × 4
2024-12-26	67.1°S, 78.2°E	20 × 4
2024-12-20	67.2°S, 78.2°E	20 × 4
2024-12-13	67.2°S, 78.2°E	20 × 4
2024-12-06	67.2°S, 78.2°E	20 × 4
2024-11-28	67.2°S, 78.2°E	20 × 4
2024-11-21	67.2°S, 78.2°E	20 × 4
2024-11-15	67.2°S, 78.2°E	20 × 4
2024-11-07	67.2°S, 78.2°E	20 × 4
2024-10-31	67.2°S, 78.2°E	20 × 4
2024-10-25	67.2°S, 78.2°E	20 × 4
2024-10-18	67.2°S, 78.1°E	20 × 4
2024-10-10	67.3°S, 77.9°E	20 × 4
2024-10-04	67.2°S, 78.3°E	20 × 4
2024-09-26	67.2°S, 78.3°E	20 × 4
2024-09-20	67.1°S, 78.3°E	20 × 4
2024-09-13	67.1°S, 78.3°E	20 × 4
2024-09-06	67.1°S, 78.3°E	20 × 4
2024-08-29	67.1°S, 78.3°E	20 × 4
2024-08-22	67.1°S, 78.3°E	20 × 4
2024-08-15	67.1°S, 78.3°E	20 × 4
2024-08-08	67.1°S, 78.3°E	20 × 4
2024-08-02	67.1°S, 78.3°E	20 × 4
2024-07-25	67.2°S, 78.2°E	20 × 4
2024-07-19	67.1°S, 78.3°E	20 × 4
2024-07-12	67.1°S, 78.3°E	20 × 4
2024-07-05	67.1°S, 78.3°E	20 × 4
2024-06-27	67.1°S, 78.3°E	20 × 4
2024-06-21	67.1°S, 78.3°E	20 × 4
2024-06-14	67.1°S, 78.3°E	20 × 4
2024-06-07	67.1°S, 78.3°E	20 × 4
2024-05-31	67.1°S, 78.3°E	20 × 4
2024-05-24	67.1°S, 78.3°E	20 × 4
2024-05-17	67.0°S, 78.3°E	20 × 4
2024-05-09	67.1°S, 78.3°E	20 × 4
2024-05-02	67.1°S, 78.3°E	20 × 4
2024-04-26	67.0°S, 78.4°E	20 × 4
2024-04-19	67.0°S, 78.4°E	20 × 4
2024-04-12	67.2°S, 77.9°E	20 × 4
2024-04-05	67.2°S, 77.9°E	20 × 4
2024-03-29	67.2°S, 77.7°E	20 × 4
2024-03-22	66.5°S, 79.0°E	20 × 4
2024-03-15	66.9°S, 77.4°E	20 × 4
2024-03-07	66.6°S, 78.1°E	20 × 4
2024-03-01	66.5°S, 79.0°E	20 × 4
2024-02-23	66.0°S, 79.7°E	20 × 4
2024-02-16	66.1°S, 80.0°E	20 × 4
2024-02-08	66.0°S, 80.4°E	20 × 4
2024-02-02	66.0°S, 80.3°E	20 × 4
2024-01-25	65.9°S, 80.7°E	20 × 4
2024-01-18	65.9°S, 80.7°E	20 × 4
2024-01-11	65.9°S, 80.9°E	20 × 4
2024-01-04	65.9°S, 80.9°E	20 × 4
2023-12-28	65.9°S, 80.9°E	20 × 4
2023-12-21	65.7°S, 81.2°E	20 × 4
2023-12-15	65.7°S, 81.6°E	20 × 4
2023-12-08	65.8°S, 81.6°E	20 × 4
2023-11-24	65.8°S, 81.6°E	20 × 4
2023-11-17	65.8°S, 81.6°E	20 × 4
2023-11-09	65.8°S, 81.6°E	20 × 4
2023-11-03	65.8°S, 81.6°E	20 × 4
2023-10-26	65.8°S, 81.6°E	20 × 4
2023-10-20	65.8°S, 81.6°E	20 × 4
2023-10-13	65.8°S, 81.7°E	20 × 4
2023-10-06	65.8°S, 81.7°E	20 × 4
2023-09-30	65.8°S, 81.7°E	20 × 4
2023-09-22	65.8°S, 81.8°E	20 × 4
2023-09-15	65.9°S, 81.7°E	20 × 4
2023-09-08	65.9°S, 81.8°E	20 × 4
2023-09-01	65.9°S, 81.8°E	20 × 4
2023-08-25	65.9°S, 81.8°E	20 × 4
2023-08-18	65.9°S, 81.8°E	20 × 4
2023-08-11	65.8°S, 81.8°E	20 × 4
2023-08-04	65.8°S, 81.8°E	20 × 4
2023-07-28	65.9°S, 82.7°E	19 × 4
2023-07-27	65.8°S, 81.7°E	20 × 4
2023-07-21	65.8°S, 81.7°E	20 × 4
2023-07-14	65.8°S, 81.7°E	20 × 4
2023-07-07	65.8°S, 81.7°E	20 × 4
2023-06-30	65.9°S, 81.8°E	20 × 4
2023-06-24	65.8°S, 81.7°E	20 × 4
2023-06-23	65.9°S, 82.7°E	19 × 4
2023-06-15	65.8°S, 81.9°E	20 × 4
2023-06-09	65.8°S, 81.9°E	20 × 4
2023-06-02	65.9°S, 82.7°E	19 × 4
2023-05-26	66.0°S, 83.4°E	19 × 4
2023-05-19	66.2°S, 83.7°E	19 × 4
2023-05-12	66.2°S, 83.9°E	19 × 4
2023-05-05	66.2°S, 84.2°E	19 × 4
2023-04-28	66.1°S, 84.3°E	19 × 4
2023-04-21	65.8°S, 85.8°E	19 × 4
2023-04-14	66.0°S, 88.0°E	19 × 4
2023-04-07	66.2°S, 89.0°E	19 × 4
2023-03-31	66.3°S, 88.9°E	19 × 4
2023-03-24	66.4°S, 88.3°E	19 × 4
2023-03-17	66.5°S, 88.9°E	19 × 4
2023-03-10	66.5°S, 89.0°E	19 × 4
2023-03-03	66.5°S, 89.3°E	19 × 4
2023-02-24	66.6°S, 89.3°E	19 × 4
2023-02-17	66.6°S, 89.3°E	19 × 4
2023-02-10	66.6°S, 89.3°E	19 × 4
2023-02-03	66.6°S, 89.3°E	19 × 4
2023-01-27	66.6°S, 89.3°E	19 × 4
2023-01-23	66.6°S, 89.3°E	19 × 4
2023-01-20	66.6°S, 89.3°E	19 × 4
2023-01-06	66.6°S, 89.3°E	19 × 4
2022-12-30	66.6°S, 89.3°E	19 × 4
2022-12-23	66.6°S, 89.3°E	19 × 4
2022-12-16	66.6°S, 89.3°E	19 × 4
2022-12-09	66.6°S, 89.3°E	19 × 4
2022-12-02	66.6°S, 89.4°E	19 × 4
2022-11-25	66.6°S, 89.3°E	19 × 4
2022-11-18	66.6°S, 89.4°E	19 × 4
2022-11-11	66.6°S, 89.4°E	19 × 4
2022-11-04	66.6°S, 89.4°E	19 × 4
2022-10-28	66.6°S, 89.3°E	19 × 4
2022-10-21	66.6°S, 89.3°E	19 × 4
2022-10-14	66.6°S, 89.3°E	19 × 4
2022-10-07	66.6°S, 89.3°E	19 × 4
2022-09-30	66.6°S, 89.3°E	19 × 4
2022-09-23	66.6°S, 89.3°E	19 × 4
2022-09-16	66.6°S, 89.3°E	19 × 4
2022-09-09	66.6°S, 89.3°E	19 × 4
2022-09-02	66.6°S, 89.3°E	19 × 4
2022-08-26	66.6°S, 89.3°E	19 × 4
2022-08-19	66.6°S, 89.3°E	19 × 4
2022-08-12	66.6°S, 89.3°E	19 × 4
2022-08-05	66.6°S, 89.3°E	19 × 4
2022-07-29	66.5°S, 89.4°E	19 × 4
2022-07-22	66.5°S, 89.4°E	19 × 4
2022-07-15	66.6°S, 89.4°E	19 × 4
2022-07-08	66.6°S, 89.4°E	19 × 4
2022-07-01	66.6°S, 89.4°E	19 × 4
2022-06-24	66.6°S, 89.4°E	19 × 4
2022-06-17	66.6°S, 89.4°E	19 × 4
2022-06-10	66.6°S, 89.4°E	19 × 4
2022-06-03	66.6°S, 89.4°E	19 × 4
2022-05-27	66.6°S, 89.4°E	19 × 4
2022-05-20	66.6°S, 89.4°E	19 × 4
2022-05-13	66.6°S, 89.4°E	19 × 4
2022-05-06	66.6°S, 89.4°E	19 × 4
2022-04-29	66.6°S, 89.4°E	19 × 4
2022-04-22	66.6°S, 89.5°E	19 × 4
2022-04-15	66.6°S, 89.5°E	19 × 4
2022-04-08	66.6°S, 89.5°E	19 × 4
2022-04-01	66.6°S, 89.5°E	19 × 4
2022-03-25	66.6°S, 89.5°E	19 × 4
2022-03-18	66.6°S, 89.5°E	19 × 4
2022-03-11	66.6°S, 89.5°E	19 × 4
2022-03-04	66.6°S, 89.5°E	19 × 4
2022-02-25	66.6°S, 89.5°E	19 × 4
2022-02-18	66.6°S, 89.5°E	19 × 4
2022-02-11	66.6°S, 89.5°E	19 × 4
2022-02-04	66.6°S, 89.5°E	19 × 4
2022-01-28	66.6°S, 89.5°E	19 × 4
2022-01-21	66.6°S, 89.5°E	19 × 4
2022-01-17	66.6°S, 89.5°E	19 × 4
2022-01-07	66.6°S, 89.5°E	19 × 4
2021-12-31	66.6°S, 89.5°E	19 × 4
2021-12-24	66.6°S, 89.5°E	19 × 4
2021-12-17	66.6°S, 89.5°E	19 × 4
2021-12-10	66.6°S, 89.5°E	19 × 4
2021-12-03	66.6°S, 89.5°E	19 × 4
2021-11-26	66.6°S, 89.5°E	19 × 4
2021-11-19	66.6°S, 89.5°E	19 × 4
2021-11-12	66.6°S, 89.5°E	19 × 4
2021-11-05	66.6°S, 89.5°E	19 × 4
2021-10-29	66.6°S, 89.5°E	19 × 4
2021-10-22	66.6°S, 89.5°E	19 × 4
2021-10-15	66.6°S, 89.5°E	19 × 4
2021-10-08	66.6°S, 89.5°E	19 × 4
2021-10-01	66.6°S, 89.5°E	19 × 4
2021-09-24	66.6°S, 89.5°E	19 × 4
2021-09-17	66.6°S, 89.5°E	19 × 4
2021-09-10	66.6°S, 89.5°E	19 × 4
2021-09-03	66.6°S, 89.5°E	19 × 4
2021-08-27	66.6°S, 89.5°E	19 × 4
2021-08-20	66.6°S, 89.5°E	19 × 4
2021-08-13	66.6°S, 89.5°E	19 × 4
2021-08-06	66.6°S, 89.5°E	19 × 4
2021-07-30	66.6°S, 89.5°E	19 × 4
2021-07-23	66.6°S, 89.5°E	19 × 4
2021-07-16	66.6°S, 89.5°E	19 × 4
2021-07-09	66.6°S, 89.5°E	19 × 4
2021-07-02	66.6°S, 89.5°E	19 × 4
2021-06-25	66.6°S, 89.5°E	19 × 4
2021-06-18	66.6°S, 89.5°E	19 × 4
2021-06-11	66.6°S, 89.5°E	19 × 4
2021-06-04	66.6°S, 89.5°E	19 × 4
2021-05-28	66.6°S, 89.5°E	19 × 4
2021-05-21	66.6°S, 89.5°E	19 × 4
2021-05-14	66.6°S, 89.5°E	19 × 4
2021-05-07	66.6°S, 89.5°E	19 × 4
2021-04-30	66.6°S, 89.5°E	19 × 4
2021-04-23	66.6°S, 89.5°E	19 × 4
2021-04-16	66.6°S, 89.5°E	19 × 4
2021-04-09	66.3°S, 91.0°E	19 × 4
2021-04-02	66.0°S, 93.5°E	19 × 4
2021-03-26	65.6°S, 95.2°E	19 × 4
2021-03-19	65.3°S, 94.6°E	19 × 4
2021-03-12	65.0°S, 93.9°E	19 × 4
2021-03-05	64.8°S, 94.1°E	19 × 4
2021-02-26	64.4°S, 96.0°E	19 × 4
2021-02-19	64.3°S, 98.0°E	19 × 4
2021-02-12	64.3°S, 98.0°E	19 × 4
2021-02-05	64.5°S, 98.1°E	19 × 4
2021-01-29	64.5°S, 98.3°E	19 × 4
2021-01-22	64.6°S, 98.5°E	19 × 4
2021-01-15	64.5°S, 98.6°E	19 × 4
2021-01-08	64.4°S, 98.5°E	19 × 4
2020-12-31	64.4°S, 99.1°E	19 × 4