radar data for China are not available now，but here isn't bugs in NMC，what's going on?
link text
[link text](www.weather.com.cn/radar )

@Suty According my observation,it occurs nearly every afternoon

These days,a radar delay always happened in China,especially in afternoon(Local Standard Time).That's a bad situation,because many people use radar to prevent them from severe thunderstorm,if they are non-realtime,it may cause some problem.I also spotted that this delay may come from nmc site's terrible server .Is there any more reliable source to use like www.weather.com.cn?I am looking for a reply

Philippines's radar image are Unavaliable since 4am today,and I noticed that a new radar api had been
seen in panahon'site(include Reflectivity and Mosaic-qpe),it looks that old radar api are unavaliable
（The code is rebuild by AI,original code from beta.js)

/**
 * PANaHON 雷达 API 调用模块
 * 基础地址: https://www.panahon.gov.ph
 * 适用于产品: mosaic-qpe, hybrid-reflectivity, rainfall_estimate
 */

const API_BASE = 'https://www.panahon.gov.ph';

// 辅助函数：从 cookie 中获取 XSRF-TOKEN（前端环境）
function getCsrfToken() {
    const match = document.cookie.match(/XSRF-TOKEN=([^;]+)/);
    return match ? decodeURIComponent(match[1]) : '';
}

// 通用请求方法
async function request(endpoint, options = {}) {
    const url = endpoint.startsWith('http') ? endpoint : API_BASE + endpoint;
    const res = await fetch(url, {
        credentials: 'include', // 携带 cookie
        ...options
    });
    if (!res.ok) throw new Error(`HTTP ${res.status}: ${res.statusText}`);
    return res.json();
}

/**
 * 1. 获取雷达时间线（所有帧的 URL 和时间戳）
 * @param {string} product - 产品名: 'mosaic-qpe' | 'hybrid-reflectivity' | 'rainfall_estimate'
 * @returns {Promise}
 */
async function getRadarTimeline(product) {
    const data = await request(`/api/v1/radar/timeline?sublayer=${product}`);
    if (!data.success || !data.data) throw new Error('Invalid timeline response');
    const urls = data.data.image_urls;
    const obsDates = data.data.observation_dates;
    const stamps = Object.keys(obsDates).map(k => parseInt(k)).sort((a,b) => a-b);
    if (urls.length !== stamps.length) throw new Error('Mismatch between URLs and timestamps');
    return { imageUrls: urls, timeStamps: stamps };
}

/**
 * 2. 获取单帧雷达图像的 URL（通过 index）
 * @param {string} product - 产品名
 * @param {number} index - 帧索引（从 0 开始，与 timeline 返回的顺序一致）
 * @param {string} token - CSRF token（可选，若不传则自动从 cookie 读取）
 * @returns {string} 图像 URL
 */
function getRadarImageUrl(product, index, token = null) {
    const csrf = token || getCsrfToken();
    const url = `${API_BASE}/api/v1/radar-image?token=${csrf}&sublayer=${product}&index=${index}&_=${Date.now()}`;
    return url;
}

/**
 * 3. 查询指定坐标点的雷达数值（降水量或反射率）
 * @param {number} lng - 经度
 * @param {number} lat - 纬度
 * @param {string} product - 产品名
 * @param {number} index - 帧索引
 * @param {string} token - CSRF token（可选）
 * @returns {Promise} 数值，若无效返回 null
 */
async function getRadarPointValue(lng, lat, product, index, token = null) {
    const csrf = token || getCsrfToken();
    const url = `/api/v1/radar-image/point?sublayer=${product}&lon=${lng}&lat=${lat}&v=1&index=${index}&token=${csrf}`;
    const data = await request(url);
    if (data && data.values && data.values[0] < 9999) {
        let val = data.values[0];
        if (product === 'mosaic-qpe' || product === 'rainfall_estimate') {
            return parseFloat(val.toFixed(1));
        } else {
            return Math.round(val);
        }
    }
    return null;
}

/**
 * 4. 预加载所有帧图像（返回 Image 对象数组）
 * @param {string} product - 产品名
 * @param {string[]} imageUrls - 从 getRadarTimeline 获得的 URL 列表（可选，若不传则自动获取）
 * @param {Function} onProgress - 进度回调 (loaded, total)
 * @returns {Promise}
 */
async function preloadAllFrames(product, imageUrls = null, onProgress = null) {
    let urls = imageUrls;
    if (!urls) {
        const timeline = await getRadarTimeline(product);
        urls = timeline.imageUrls;
    }
    const images = new Array(urls.length);
    for (let i = 0; i < urls.length; i++) {
        const img = new Image();
        await new Promise((resolve, reject) => {
            img.onload = () => { images[i] = img; resolve(); };
            img.onerror = () => reject(new Error(`Failed to load frame ${i}`));
            img.src = getRadarImageUrl(product, i);
        });
        if (onProgress) onProgress(i + 1, urls.length);
    }
    return images;
}

// ================= 使用示例 =================
(async () => {
    try {
        // 示例1：获取降水产品时间线
        const timeline = await getRadarTimeline('mosaic-qpe');
        console.log(`共 ${timeline.imageUrls.length} 帧，最新时间: ${new Date(timeline.timeStamps.at(-1) * 1000)}`);
        
        // 示例2：查询某一点在最新帧上的降水量
        const latestIndex = timeline.imageUrls.length - 1;
        const value = await getRadarPointValue(121.77, 12.88, 'mosaic-qpe', latestIndex);
        console.log(`马尼拉附近降水量: ${value} mm/hr`);
        
        // 示例3：预加载所有帧（显示进度）
        await preloadAllFrames('hybrid-reflectivity', null, (loaded, total) => {
            console.log(`预加载进度: ${loaded}/${total}`);
        });
    } catch (err) {
        console.error('API 调用失败:', err);
    }
})();

radar data for China are not available now，but here isn't bugs in NMC，what's going on?
link text
[link text](www.weather.com.cn/radar )

I think this code would be fine in weather radar,but it bugs when use it
[[0,[40,16,158,0]],
[4,[40,16,158,0]],
[5,[65, 157, 241,255]],
[9,[65, 157, 241,255]],
[10,[100,231,235,255]],
[14,[100,231,235,255]],
[15,[109,250,61,255]],
[19,[109,250,61,255]],
[20,[0,216,0,255]],
[24,[0,216,0,255]],
[25,[223,241,223,255]],
[29,[223,241,223,255]],
[30,[255,255,0,255]],
[34,[255,255,0,255]],
[35,[231,192,0,255]],
[39,[231,192,0,255]],
[40,[255,144,0,255]],
[44,[255,144,0,255]],
[45,[255,0,0,255]],
[49,[255,0,0,255]],
[50,[214,0,0,255]],
[54,[214,0,0,255]],
[55,[192,0,0,255]],
[59,[192,0,0,255]],
[60,[255,0,240,255]],
[64,[255,0,240,255]],
[65,[150,0,180,255]],
[69,[150,0,180,255]],
[70,[173,144,240,255]]]