【摘 要】
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8月3日16时30分,家住云南省昭通市昭阳区的高三小伙儿耿芳东正静静地写着作业,突然,随着一声刺耳的铃声,他的手机屏幕上弹出一个弹窗——＂地震预警!预警时间6秒,距震中42公里,
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8月3日16时30分,家住云南省昭通市昭阳区的高三小伙儿耿芳东正静静地写着作业,突然,随着一声刺耳的铃声,他的手机屏幕上弹出一个弹窗——＂地震预警!预警时间6秒,距震中42公里,16时30分云南鲁甸发生6.5级地震,倒计时开始!＂看到警报,耿芳东一跃而起,急速跑进自家厕所,做好防护姿势。两三秒过后,一股强烈的震动袭来,地震发生了。
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