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Event of 2003 April 18

Two fast coronal mass ejections (CMEs) was observed on April 18. The first CME started at 04:50 UT and its speed was 1002 km/s. The second CME (speed: 1039 km/s) started at 07:50 UT. The class of the most powerful X-ray flare which occurred that day was M1.1. The flare was located in active region NOAA 10337.

Created by memyll. Last Modification: Wednesday 21 of July, 2010 13:36:02 UTC by memyll.