The Shenzhen Meteorological Observatory raised the city’s typhoon alert to blue, the second-lowest level in its five-tier system, at 7 p.m. yesterday. The National Meteorological Center issued a red alert for Typhoon Yagi yesterday evening. Yagi is projected to make landfall somewhere between Wanning in Hainan Province to Dianbai in Guangdong Province on Friday. Shenzhen is expected to face winds gusting above Level 8 today and tomorrow