REGIONAL SPECIALIZED METEOROLOGICAL CENTER (BEIJING) FOR ATMOSPHERIC SAND AND DUST STORM FORECASTING
(RSMC-ASDF BEIJING)
SAND AND DUST STORM WARNING ADVISORY AND ASSESSMENT SYSTEM ASIAN REGIONAL CENTER
(SDS-WAS ASIAN-RC)


Affected by Mongolia cyclone, a large-scale SDS event  occurs on the afternoon of 24 April 2020 and it could last for about 12 hours. The affected areas include the Middle East of Inner Mongolia, Hebei Province, Liaoning Province, Beijing, Tianjin, Northern Shandong Province and other places, with 6-7 level wind and 8-9 level gust.