[{"gicategorycode":"","giinfoid":"296535","giindentifier":"12532300431845013T-/2024-0218003","giuuid":"4D2C5A09123447298174F7BD55EE8057","gititle":"政策问答丨国家对地震预报的发布有何规定？个人随意发布地震临震预报是否违法？","subcatcode":"","gitcatcode":"","giccatcode":"","gipubcodes":"楚雄州地震局","gidate":"2024-02-18 15:52:43","gidocno":"","gisubterm":"","gipubcode":"cxzdzj","summary":"答：国家对地震预报意见实行统一发布制度，主要包括了三层涵义：一是地震预报意见必须由国务院或省级人民政府统一发布，其他任何部门、单位和个人均无权发布。二是对地震预报意见发布的权限，根据地震预报意见的类型和所涉及的范围作了划分，即全国范围内的地震长期和中期预报意见，由国务院发布；省、自治区、直辖市行政区域内的地震预报意见（包括长期、中期、短期及临震预报意见），由省、自治区、直辖市人民政府按照国务院..."},{"gicategorycode":"","giinfoid":"280849","giindentifier":"12532300431845013T-/2023-1020004","giuuid":"FF2D7CE20A6446F08D7B907B4F048A11","gititle":"政策问答丨地震预警与地震预报有什么区别？","subcatcode":"","gitcatcode":"","giccatcode":"","gipubcodes":"楚雄州地震局、","gidate":"2023-10-20 09:35:46","gidocno":"","gisubterm":"","gipubcode":"cxzdzj","summary":"地震预报是地震发生之前，对可能发生的地震的时间、地点、震级作出的判断和通告。地震预警是地震发生后，抢在地震波到达之前，向可能遭受破坏的地区或目标发出警报的行为。"},{"gicategorycode":"","giinfoid":"280845","giindentifier":"12532300431845013T-/2023-1020003","giuuid":"5EFB77BCEE584D28ABB3D33CD6983EB9","gititle":"政策问答丨什么是地震预警？","subcatcode":"","gitcatcode":"","giccatcode":"","gipubcodes":"楚雄州地震局、","gidate":"2023-10-20 09:32:36","gidocno":"","gisubterm":"","gipubcode":"cxzdzj","summary":"地震发生后，利用电磁波的传播速度(约30万公里/秒)远大于地震波速(约10公里/秒)、地震P波传播快于地震主震动S波与面波的特点，对地震波或地震主震动尚未到达的地点进行的预警。地震预警依据震中和被监测物的距离远近将地震预警分为同地预警和异地预警两种类型。同地预警是指被监测物震中距为30km以内，此时P波和S波区分不开，一般采用设定阈值的方式，根据实测地震动的强度发出相应等级的决策措施；而异地预警被监测物震中距30k..."},{"gicategorycode":"","giinfoid":"280839","giindentifier":"12532300431845013T-/2023-1020002","giuuid":"891EE7BFB2864004BC6ECE9997D9947E","gititle":"政策问答丨云南省地震安全性评价单位应当具备什么条件？","subcatcode":"","gitcatcode":"","giccatcode":"","gipubcodes":"楚雄州地震局、","gidate":"2023-10-20 09:30:12","gidocno":"","gisubterm":"","gipubcode":"cxzdzj","summary":"《云南省地震安全性评价单位从业行为管理办法（暂行）》第五条中，明确了从业单位应当具备以下条件：（一）具有独立法人资格；（二）具有与承担地震安全性评价相适应的地震学、地震地质学、地震工程学3个相关专业背景的高级专业技术职称人员，且每个专业人员不少于2人；（三）具有承担地震安全性评价工作的技术装备和专用软件系统，并具备相应的实验、测试条件和分析能力；（四）具有健全的质量管理体系。"},{"gicategorycode":"","giinfoid":"280829","giindentifier":"12532300431845013T-/2023-1020001","giuuid":"AF2D5F3BC5F3497387E2BE5875B89F18","gititle":"政策问答丨什么是地震？","subcatcode":"","gitcatcode":"","giccatcode":"","gipubcodes":"楚雄州地震局、","gidate":"2023-10-20 09:23:53","gidocno":"","gisubterm":"","gipubcode":"cxzdzj","summary":"广义地说，地震是地球表层的震动；根据震动性质不同可分为三类：天然地震---指自然界发生的地震现象；人工地震---由爆破、核试验等人为因素引起的地面震动；脉动---由于大气活动、海浪冲击等原因引起的地球表层的经常性微动。狭义而言，人们平时所说的地震是指能够形成灾害的天然地震。"}]