A R3 (Strong) HF radio blackout event occurred due to a X1.2 flare from Region 3256 on 28 March, 2023, at 10:33 pm EDT (29/0233 UTC). Visit https://t.co/YLUbTRM02y for any additional information and updates. pic.twitter.com/qqfq5YErrI— NOAA Space Weather (@NWSSWPC) March 29, 2023
A R3 (Strong) HF radio blackout event occurred due to a X1.2 flare from Region 3256 on 28 March, 2023, at 10:33 pm EDT (29/0233 UTC). Visit https://t.co/YLUbTRM02y for any additional information and updates. pic.twitter.com/qqfq5YErrI
加西网为北美中文网传媒集团旗下网站
还没人说话啊，我想来说几句
