On July 2nd, a magnitude 4.5 earthquake occurred in Hezhang County, Bijie City, Guizhou Province. The Continental Earthquake Early Warning Network jointly established by the Chengdu Institute of High-Tech Disaster Reduction and the emergency department successfully alerted the earthquake, giving Guiyang City a 50-second early warning and Bijie City early warning. 12-second warning. Some TVs located near the epicenter sent warnings. This is the first time that Guizhou TV has successfully warned of local earthquakes.
The China Earthquake Warning Network is in Liupanshui City, 65 kilometers away from the epicenter, with an early warning time of 11 seconds and an estimated intensity of 2.1 degrees, with a slight quake; Bijie City, 68 kilometers away from the epicenter, an early warning time of 12 seconds, with an estimated intensity of 2.1 degrees, and a slight quake ; Zhaotong City, 92 kilometers away from the epicenter, has an early warning time of 19 seconds and an estimated intensity of 1.7 degrees, which may have a sensation; Anshun City, 164 kilometers away from the epicenter, an early warning time of 39 seconds and an estimated intensity of 0.8 degrees may have an earthquake sensation. (Reporter Yang Yubin edited Le Xiaomin)
Editor in charge: [Lu Yan]