联邦政府提前通告:明天若手机收到此短信莫惊慌
文章来源: 星岛日报 于
- 新闻取自各大新闻媒体,新闻内容并不代表本网立场!
全美所有电视台、电台和手机网络,将于东部时间明天(4日)下午2点20分进行紧急警报测试。联邦紧急事务管理署(FEMA)表示,“全国紧急警报测试”(Nationwide
Emergency Alert
Test,简称NEAT)是用来确保在出现紧急情况时,警报系统能够正常运作,此次是2011年以来的第7次测试。
综合《今日美国》和CBS新闻的报道,NEAT每3年进行一次。除了会让装置发出警报声外,还会显示讯息。NEAT将测试紧急警报系统(EAS)和无线紧急警报(WEA),WEA针对所有手机,而EAS将针对所有电台和电视广播公司、有线系统、卫星广播和电视供应商,以及有线视频供应商,换言之,几乎到处都能听到和看到这个资讯。东部时间明天下午2点20分至2点50分,全美电视和广播节目将被中断,伴随着由FEMA发出的紧急讯息,告知民众不需采取任何行动,手机则会收到提示音、振动和短讯,不过较旧型号的装置未必会收到通知。警报将持续约一分钟,并只会发出一次。因时区有差异,因此民众应查看当地测试时间。假如出现情况导致无法测试,将顺延至11日进行。
是次测试由FEMA
和联邦通信委员会(FCC)共同进行。只有打开手机才会收到通知,如果手机设置为Wi-Fi或飞航模式,将无法收到警报,因为警报是从蜂巢式广播系统发出的。警报音量将类似安珀警报(Amber
Alert)或国家气象局在恶劣天气下发布的警报。FEMA表示,发送至手机的WEA警报将伴随着独特音调和振动模式,以确保包括残疾人士在内所有民众都能收到。受测试的警报用作于自然灾害、袭击和事故发生时发出通知。由于警报仅在重要关头才用,因此法律严禁在未经授权下播放或录下紧急警报。
-->
`,
"script":[{"type":"text/javascript","src":"//widgets.outbrain.com/outbrain.js","async":"async"}]
}
, "gg_rightside": {
"html":`
`,
"script":[{"type":"text/javascript","src":"//widgets.outbrain.com/outbrain.js","async":"async"}]
}
, "gg_duturandom": {
"html":`
`,
"script":[]
}
, "gg_square": {
"html":`
`,
"script":[]
}
, "gg_topbanner": {
"html":`
`,
"script":[]
}
, "gg_middlesquare": {
"html":`
`,
"script":[]
}
, "gg_dutu": {
"html":`
`,
"script":[]
}
, "gg_botline": {
"html":``,
"script":[]
}
, "gg_dututop": {
"html":`
`,
"script":[]
}
, "gg_shipintop": {
"html":`
`,
"script":[]
}
, "gg_inContent": {
"html":`
`,
"script":[]
}
, "gg_shipinrandom": {
"html":``,
"script":[]
}
, "gg_sideSticky": {
"html":`
`,
"script":[]
}
, "gg_bottombanner": {
"html":`
`,
"script":[{"type":"text/javascript","src":"//widgets.outbrain.com/outbrain.js","async":"async"}]
}
, "gg_marquee": {
"html":`
`,
"script":[]
}
}
const adEnv={
"gg_header": {
"html":``,
"script":[{"type":"text/javascript","exec":` var googletag = googletag || {}; googletag.cmd = googletag.cmd || []; var pbjs = pbjs || {}; pbjs.que = pbjs.que || []; `},{"type":"text/javascript","src":"https://adncdnend.azureedge.net/adn-hb/adn.wnx2.js","async":""},{"type":"text/javascript","src":"https://adncdnend.azureedge.net/adn-video/WenxuecityPlayer.js","async":"async"}]
}
}
const wxcEnv = {
"base":{
"exe":[],
"src":[
{"src": "/news/js/recommendednews.js","defer":"true"},
{"src":"/js/wxcFunc.js","defer":"true"}
]
},
"func":{
"exe":[
//展示评论
'function showMoreComments(){let n = 9;for(let i=0;i
2){dom.hide();}}$("#showallcomment").show();$("#showlesscomment").hide();};hideComments();',
],
"src":[
//图片,搜索,QR code
{"src": "/news/js/view.js?v=05132024"},
//计数器
{"src":"//count.wenxuecity.com/service/count/script/do.php?type=news&id=125208131&n=0&out=jsval","defer":"true"},
]
}
}
function wxcCode(){
wxcEnv.base.exe.forEach(x=>{
let tag = buildAdcode(x);
document.head.append(tag);
})
wxcEnv.base.src.forEach(src => {
let tag = buildSrc(src)
document.head.append(tag);
});
wxcEnv.func.exe.forEach(x=>{
let tag = buildAdcode(x);
document.body.append(tag);
})
wxcEnv.func.src.forEach(src => {
let tag = buildSrc(src)
document.body.append(tag);
});
}
function adcode(){
let adkey = Object.keys(ads);
adkey.forEach(x=>{
let code = ads[x].html;
let div = document.getElementById(x);
if(div)div.innerHTML = code;
ads[x].script.forEach(s=>{
if(Object.keys(s).indexOf('src')===-1){
let tag = buildAdcode(s.exec);
document.body.append(tag);
}else{
let tag = buildSrc(s);
document.body.append(tag);
}
})
})
}
function baseCode(){
let baseKeys = Object.keys(adEnv);
baseKeys.forEach(x=>{
adEnv[x].script.forEach(s=>{
if(Object.keys(s).indexOf('src')===-1){
let tag = buildAdcode(s.exec);
document.head.append(tag);
}else{
let tag = buildSrc(s);
document.head.append(tag);
}
})
})
}
function buildAdcode(script){
let tag = document.createElement('script');
tag.innerHTML = script;
return tag;
}
function buildSrc(obj){
let keys = Object.keys(obj);
let tag = document.createElement("script");
keys.forEach(key=>{
tag.setAttribute(key, obj[key]);
})
return tag ;
}