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直击成都提前61秒收到地震预警:大喇叭喊倒计时54321

时间:2019-06-23 22:04来源:新电梯中国 作者:央视新闻
  新电梯中国网讯(微信号:新电梯、新电梯网)

  6月17日22时55分,四川宜宾长宁发生6.0级地震。成都市高新区地震预警系统在地震波开始抵达摇晃前61秒发出了地震警报,用多种手段提醒民众及时避险。

  成都共有110个社区实现了“大喇叭”预警,大喊倒计时,网友直呼宛如大片场景。

  据专家介绍,地震预警不是预报,而是在地震发生后利用电波比地震波快的原理,用电波向震中周边警报。

  直击大喇叭喊倒计时现场

直击大喇叭喊倒计时现场

  Hi-Tech made an earthquake warning 61 seconds ahead with a countdown timer

  An earthquake has attacked the Changning County, Yibin, Sichuan at 10:55 p.m., June 17th. However, the earthquake warning system in Hi-Tech District in Chengdu has released a warning 61 seconds before the shaking, reminding citizens to keep themselves safe by all means.

  There are 110 communities being equipped with horns which are connected to the warning system in Chengdu. The horns were making a loud countdown before the earthquake attacked.

  The earthquake warning has spread the shaking information by electric wave as it delivers faster than seismic wave, so it’s not a predictor, according to experts.

  The device on the top of the buildings would turn on its red lights and notice people to evacuate or find the nearest safe place by a voice prompt, which has been claimed as plots in movies. After the earthquake, all elevator companies in Sichuan have made a quick response to check if there was any problems with the vertical transportation equipment.

TAG标签: 地震预警
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