PenguinTracker / Icebergs / C18B
Iceberg C18B
Tabular iceberg · last fix 08/13/2026
Iceberg C18B covers 110 km² and was last fixed at 67°01'S 47°21'E on 08/13/2026. That makes it the 21st largest of the 33 icebergs the US National Ice Center currently tracks, carrying 0.9% of all tracked berg area.
Area110 km²
Rank by area21st of 33 tracked
Share of tracked ice0.9%
Last fix08/13/2026
Position67°01'S 47°21'E
Decimal-67.020, 47.350
Distance to pole2,555 km
Treaty areainside 60°S
How it got its name
The letter records the quadrant the berg was first sighted in — C is 180°–90°E, the western Ross Sea and Wilkes Land — and the number is issued in sequence. A trailing letter marks a fragment that broke off a parent berg, so C18B came off C18.
Nearest tracked bergs
Nearest stations
C18B at its last fix. Rings are 60°, 70° and 80°S.
Within 488 km. Blue dots are other tracked bergs, orange are stations.
Positions are refixed weekly. Drift tracks appear here once the archive has more than one week of fixes for this berg.