4QEcoFxLWBv china.huanqiu.comarticle西藏阿里地区改则县发生3.7级地震/e3pmh1nnq/e3pra70uk<article><section data-type="rtext"><p><em data-scene="strong">速报参数</em></p><p><em data-scene="strong">速报参数：</em>据中国地震台网正式测定，2月4日14时26分在西藏阿里地区改则县发生3.7级地震，震源深度10公里，震中位于北纬33.20度，东经83.30度。</p><p><i class="pic-con"><img data-alt="" src="//img.huanqiucdn.cn/dp/api/files/imageDir/e008a1250d264506a2a951eae8705e7e.png?imageView2/2/w/1260" /></i></p><p><i class="pic-con"><img data-alt="" src="//img.huanqiucdn.cn/dp/api/files/imageDir/43fae6c203533a1965f345ee08b05149.png?imageView2/2/w/1260" /></i></p><p><em data-scene="strong">基础背景</em></p><p><em data-scene="strong">震中地形：</em>震中5公里范围内平均海拔约4990米。</p><p><i class="pic-con"><img data-alt="" src="//img.huanqiucdn.cn/dp/api/files/imageDir/65bb3a36acbaacde0c90ea269df2303d.png?imageView2/2/w/1260" /></i></p><p><i class="pic-con"><img data-alt="" src="//img.huanqiucdn.cn/dp/api/files/imageDir/46d554955f343b8620b9f12434ce7f77.png?imageView2/2/w/1260" /></i></p><p><em data-scene="strong">历史地震：</em>根据中国地震台网速报目录，震中周边200公里内近5年来发生3级以上地震共65次，最大地震是2024年4月13日在西藏阿里地区日土县发生的5.2级地震（距离本次震中142公里），按震级大小前50次历史地震分布如图。</p><p><i class="pic-con"><img data-alt="" src="//img.huanqiucdn.cn/dp/api/files/imageDir/0648ea1d0f026114123f0ba191eb153d.png?imageView2/2/w/1260" /></i></p></section></article>1770188880635责编：赵钰阳<a href="https://mp.weixin.qq.com/s/MdHn6yImtEnlOgv44FhXvg" >中国地震台网</a>177018888063511[]{"audio":{"members":[]},"gallery":{"members":[{"desc":null,"height":480,"id":"qq9uez_217313","mime":"image\/png","size":10.73,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/e008a1250d264506a2a951eae8705e7e.png","width":640},{"desc":null,"height":480,"id":"996bjb_844916","mime":"image\/png","size":96.57,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/43fae6c203533a1965f345ee08b05149.png","width":640},{"desc":null,"height":480,"id":"bv1i6h_544615","mime":"image\/png","size":428.84,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/65bb3a36acbaacde0c90ea269df2303d.png","width":640},{"desc":null,"height":480,"id":"s6ke9s_320914","mime":"image\/png","size":295.37,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/46d554955f343b8620b9f12434ce7f77.png","width":640},{"desc":null,"height":600,"id":"xhmmkf_479912","mime":"image\/png","size":35.27,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/0648ea1d0f026114123f0ba191eb153d.png","width":800}]},"video":{"members":[]}}