Helen Meteorological Bureau issued a fog red warning [Class I/Particularly Severe]

At 22:43 on October 26, 2021, the Hailun Meteorological Observatory upgraded the fog orange warning signal issued at 20:32 on October 26, 2021 to a fog red warning signal: fog with visibility of less than 50 meters has appeared in our city, and it is expected that it will continue in the next 2 hours. Relevant units and individuals are invited to pay attention to doing a good job in prevention work.