丹江口下周迎来晴好天气
<section data-role="title" data-tools="135编辑器" data-id="138664" draggable="true"><section style="display: flex;justify-content: center;align-items: center;margin: 10px auto;"><section style="display: flex;justify-content: center;align-items: center;"><section style="width: 41px;margin-right: 6px;" data-width="41px"></section><section style="font-size: 16px;color: rgb(255, 255, 255);letter-spacing: 4px;line-height: 1.75em;padding: 6px 16px;background-color: rgb(36, 175, 240);border-style: none;border-width: 0px 1px 0px 0px;border-color: rgb(221, 221, 221);border-top-right-radius: 20px;border-bottom-right-radius: 20px;"><strong data-brushtype="text">天气实况</strong></section></section></section></section><p></p><section data-tools="135编辑器" data-id="138654" draggable="true"><section style="margin: 10px auto;"><section style="margin-top: 20px;padding: 10px;background-color: rgb(242, 251, 255);border-style: none;border-width: 4px;border-color: rgb(207, 240, 255);border-radius: 0px;"><section style="border-width: 1px;border-style: none;border-color: rgb(255, 255, 255);border-radius: 0px;"><section style="margin: 10px 10px 15px;letter-spacing: 1.5px;line-height: 1.75em;color: rgb(35, 24, 21);"><section data-autoskip="1" style=""><p style="font-size: 14px;text-align: center;"><span style="font-size: 14px;">过去一周我市有两次降水过程</span></p><p style="font-size: 14px;text-align: center;">周一到周三中到大雨 周五有短时小雨<span style="caret-color: transparent;"></span></p><p style="font-size: 14px;text-align: center;">其余时段以多云天气为主</p><p style="text-align: center;"></p><p style="font-size: 14px;text-align: center;"><span style="font-size: 14px;"><br/></span></p></section></section></section></section></section></section><section data-role="title" data-tools="135编辑器" data-id="138664" draggable="true" style="letter-spacing: 0.578px;white-space: normal;"><section style="margin: 10px auto;display: flex;justify-content: center;align-items: center;"><section style="display: flex;justify-content: center;align-items: center;"><section data-width="41px" style="margin-right: 6px;width: 41px;"></section><section style="padding: 6px 16px;font-size: 16px;color: rgb(255, 255, 255);letter-spacing: 4px;line-height: 1.75em;background-color: rgb(36, 175, 240);border-style: none;border-width: 0px 1px 0px 0px;border-color: rgb(221, 221, 221);border-top-right-radius: 20px;border-bottom-right-radius: 20px;"><strong data-brushtype="text">天气预报</strong></section></section></section></section><section data-tools="135编辑器" data-id="138654" draggable="true" style="letter-spacing: 0.578px;white-space: normal;"><section style="margin: 10px auto;"><section style="margin-top: 20px;padding: 10px;background-color: rgb(242, 251, 255);border-style: none;border-width: 4px;border-color: rgb(207, 240, 255);border-radius: 0px;"><section style="border-width: 1px;border-style: none;border-color: rgb(255, 255, 255);border-radius: 0px;"><section style="margin: 10px 10px 15px;letter-spacing: 1.5px;line-height: 1.75em;color: rgb(35, 24, 21);"><section data-autoskip="1" style=""><p style="font-size: 14px;text-align: center;"><span style="font-size: 14px;caret-color: transparent;">预计下周（4月8日至14日）</span></p><p style="font-size: 14px;text-align: center;">我市以多云到晴天气为主</p><p style="font-size: 14px;text-align: center;">周三有弱降水</p><p style="font-size: 14px;text-align: center;"><span style="font-size: 14px;"><span style="font-size: 14px;color: rgb(35, 24, 21);letter-spacing: 1.5px;text-align: center;text-wrap: wrap;background-color: rgb(242, 251, 255);"><span style="font-size: 14px;color: rgb(35, 24, 21);letter-spacing: 1.5px;text-align: center;text-wrap: wrap;background-color: rgb(242, 251, 255);"></span></span></span></p><p style="text-align: center;"></p></section></section></section></section></section></section><section data-role="title" data-tools="135编辑器" data-id="138664" draggable="true" style="letter-spacing: 0.578px;white-space: normal;"><section style="margin: 10px auto;display: flex;justify-content: center;align-items: center;"><section style="display: flex;justify-content: center;align-items: center;"><section data-width="41px" style="margin-right: 6px;width: 41px;"></section><section style="padding: 6px 16px;font-size: 16px;color: rgb(255, 255, 255);letter-spacing: 4px;line-height: 1.75em;background-color: rgb(36, 175, 240);border-style: none;border-width: 0px 1px 0px 0px;border-color: rgb(221, 221, 221);border-top-right-radius: 20px;border-bottom-right-radius: 20px;"><strong data-brushtype="text">关注与建议</strong></section></section></section></section><section data-tools="135编辑器" data-id="138654" draggable="true" style="letter-spacing: 0.578px;white-space: normal;"><section style="margin: 10px auto;"><section style="margin-top: 20px;padding: 10px;border-style: none;border-width: 4px;border-color: rgb(207, 240, 255);border-radius: 0px;"><section style="border-width: 1px;border-style: none;border-color: rgb(255, 255, 255);border-radius: 0px;"><section style="margin: 10px 10px 15px;letter-spacing: 1.5px;font-size: 14px;line-height: 1.75em;color: rgb(35, 24, 21);"><section data-autoskip="1" style=""><p style="background-color: rgb(242, 251, 255);text-align: center;">森林火险等级较高 注意野外用火安全</p></section></section></section></section></section></section><section data-role="title" data-tools="135编辑器" data-id="138664" draggable="true" style="letter-spacing: 0.578px;white-space: normal;"><section style="margin: 10px auto;display: flex;justify-content: center;align-items: center;"><section style="display: flex;justify-content: center;align-items: center;"><section data-width="41px" style="margin-right: 6px;width: 41px;"></section><section style="padding: 6px 16px;font-size: 16px;color: rgb(255, 255, 255);letter-spacing: 4px;line-height: 1.75em;background-color: rgb(36, 175, 240);border-style: none;border-width: 0px 1px 0px 0px;border-color: rgb(221, 221, 221);border-top-right-radius: 20px;border-bottom-right-radius: 20px;"><strong data-brushtype="text">气象小科普</strong><span style="background-color: rgb(255, 255, 255);color: rgb(51, 51, 51);font-family: 微软雅黑;font-size: 2em;font-weight: bold;letter-spacing: normal;text-align: center;caret-color: transparent;"></span></section></section></section></section><section data-tools="135编辑器" data-id="138654" draggable="true" style="letter-spacing: 0.578px;white-space: normal;"><section style="margin: 10px auto;"><section style="margin-top: 20px;padding: 10px;background-color: rgb(242, 251, 255);border-style: none;border-width: 4px;border-color: rgb(207, 240, 255);border-radius: 0px;text-align: center;"><section style="line-height: 1.6em;text-align: center;margin: 0px;text-indent: 0em;"><span style="letter-spacing: 0.578px;text-align: center;font-size: 20px;"><strong>让人捉摸不透的大风</strong></span></section><section style="line-height: 1.6em;text-align: left;margin: 0px;text-indent: 0em;"><span style="font-size: 17px;letter-spacing: 0.578px;text-decoration: none;"> </span><span style="letter-spacing: 0.578px;text-decoration: none;font-size: 14px;">在我国，引起灾害的大风常由雷暴、飑线、龙卷、气旋、冷空气等天气系统活动所致。其中，雷暴、飑线、龙卷等属于强对流天气。</span></section><section style="line-height: 1.6em;text-align: left;margin: 0px;text-indent: 0em;"><span style="letter-spacing: 0.578px;text-decoration: none;font-size: 14px;"> 雷暴大风具有明显的日变化，且历时比较短，多出现在午后气温上升最高的时候，风区范围也比较小；飑线过境时，伴有狂风、暴雨、冰雹等，风速可达每秒十几米，强的时候可达40米/秒；龙卷中心气压很低，造成很大的水平气压梯度，从而导致强烈风速，一般估计可达50至150米/秒，最大可到200米/秒，常会拔起大树、摧毁建筑物等，破坏力极强。</span></section><section style="line-height: 1.6em;text-align: left;margin: 0px;text-indent: 0em;"><span style="letter-spacing: 0.578px;text-decoration: none;font-size: 14px;"> 那么，什么叫做大风呢？在冬春季节，寒风呼啸，其实风力可能只有三四级，远远达不到气象上大风的标准。在气象观测业务规范中，一般将瞬时风速≥17.2米/秒，即风力达到8级以上时，才能称作大风。凡一日中出现过大风，则记为一个大风日。</span></section><section style="border-width: 1px;border-style: none;border-color: rgb(255, 255, 255);border-radius: 0px;"><p style="text-align: center;"></p><p style="text-align: left;"><span style="letter-spacing: 0.578px;text-decoration: none;font-size: 14px;"> 我国大风天有明显的地域分布特征，而高海拔地区的年大风天明显高于低海拔地区；峡谷地带大风天比周围多。</span></p></section><section style="line-height: 1.6em;text-align: left;margin: 0px;text-indent: 0em;"><span style="letter-spacing: 0.578px;text-decoration: none;font-size: 14px;"> 我国有三个大风多发区。</span></section><section style="line-height: 1.6em;text-align: left;margin: 0px;text-indent: 0em;"><span style="letter-spacing: 0.578px;text-decoration: none;font-size: 14px;"> 一是青藏高原，年大风日数多达75天以上，一年有1/5的时间都是大风天，是我国范围最大、日数最多的大风区。</span></section><section style="line-height: 1.6em;text-align: left;margin: 0px;text-indent: 0em;"><span style="letter-spacing: 0.578px;text-decoration: none;font-size: 14px;"> 二是内蒙古中北部、新疆西北部，年大风日数在50天以上。</span></section><section style="line-height: 1.6em;text-align: left;margin: 0px;text-indent: 0em;"><span style="letter-spacing: 0.578px;text-decoration: none;font-size: 14px;"> 三是东南沿海及其岛屿，年大风日数多达50天以上。</span></section><section style="line-height: 1.6em;text-align: left;margin: 0px;text-indent: 0em;"><span style="letter-spacing: 0.578px;text-decoration: none;font-size: 14px;"> 此外，山地隘口及孤立山峰处也是大风日数多的地区。</span></section><section style="border-width: 1px;border-style: none;border-color: rgb(255, 255, 255);border-radius: 0px;"><p style="text-align: center;"><span style="font-size: 17px;letter-spacing: 0.578px;text-decoration: none;"><br/></span></p></section></section></section></section><p></p><p style="display: none;"><mp-style-type data-value="3"></mp-style-type></p><p><br/></p><link rel="stylesheet" href="//www.hbrdcm.com/source/plugin/wcn_editor/public/wcn_editor_fit.css?v134_f53" id="wcn_editor_css"/>
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