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Daily Archives: 2010/08/11
夜半铃声
今天(8月11日)清晨5时刚过,突然家里的电话座机铃声大响,从酣睡中惊醒过来,心里砰砰乱跳,出了什么事?大概身在海外的人都有这个经历,最怕夜半铃声响,担心国内家里的老人身体不好或出了急事。过去的几年里我家有过那么几次夜半铃声,基本上都是国内的中学同学和大学同学算错了中美时差打过来的问候电话,还好,虚惊一场,睡眼朦胧的和同学聊上2句,接着继续睡大觉。 今天的夜半铃声又为何故?刚要接电话,自动留言系统启动了,原来是市政府给全体市民的紧急通知,告知大家由于前几天连降了几场大雨,加上昨晚的暴雨,我们附近的几个郡县河水上涨,已经有一些地段被水淹没,叫大家立即出家门附近四处查看一下,并且在今天一天内都要密切关注。 听完电话,俺都没有开门,就前门后门隔着玻璃门瞅了瞅,前院后院平安无事,我家这里地势较高,看来绝对没有问题的。2年前我们Iowa 州有过一次大洪水影响,我市南面一带有部分商家住户进水,只一天水就退了。今天看来比2年前还要严重些,不然也不会启动紧急电话通知预警系统的。果然,早上我开车想到我市东南面的一家超市,从几个方向都进不去,都是某条路段进水,被拦了起来。算起来,俺也是个Ames 通了,曲折迂回都到达不了,最后无功而返。楼同学的2个同事也打来电话,告知无法按时到达大学的实验室( 校园本身是安全的),正在路上曲线找路呢。 虽然一大早美梦被惊醒了,还是很感谢政府的这套紧急预警系统的,至少它及时的通报,让老百姓有了知情权和警惕性,如果是突发的泥石流或溃坝,那就是救人一命了。同样的还有龙卷风的警报系统,世界上70%的龙卷风是发生在美国的,特别是中西部大平原地带,由于没有大山的阻挡,冷热气流很容易在空中交汇,然后形成龙卷风。每到这时,各大地方电台和电视台都会插播紧急消息,并追踪龙卷风的路线,及时通报。我们这里路边专门树有高高的木杆,上面装有黄色的大喇叭,一但发现龙卷风有落地的迹象,立即拉响警报,大家就要躲到地下室或安全的地方。平时,专门隔一段时间还要测试一下警报器是否有问题,当然这个会事前通知的。防患于未然和灾难的预警系统,这点美国各级政府还是做得蛮好的,有些地方,中国ZF 是不是也要学学呢?
Posted in 生活百宝箱
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