202 1 Why 1 October1Day or so, will the sky ring in Tianjin? Did it kill anyone?

Around 202 1, 1,1,why does the sky in Tianjin thunder? Did you kill anyone? Because. Around 65438+1 October1,the heavenly army came down. Several heavy rains. Thunder accompanied by heavy rain, Raytheon played very low, so. Thunder accompanied by heavy rain, Raytheon played very low, so it was like thunder.