Re: [新聞] 蒙古高壓破紀錄 氣象專家:應比較各國資料
以下內容節錄氣象局蔡甫甸技正臉書(原文有圖)
https://www.facebook.com/fred.tsai.712/posts/1003447629697744
先討論24日天氣圖,這次24日地面圖中心氣壓分析出1095hPa或1088hPa感覺就很不合理
預報員在分析觀測資料時,要注意資料的合理性,像24日分析那麼強的氣壓梯度
附近觀測資料都近乎靜風,大氣動量方程氣壓梯度與風成正比關係,顯示有問題
圖1是24日00Z的觀測+地形,愈白的地方海拔愈高,在北緯50度、東經100度左側附近
就是分析高值的地方,附近幾個站都在1000米至3000米,這些測站應是高山電碼,
是標準層的重力位高度才對,大家在分析觀測資料時一定要多思考,注意其合理性。
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 123.110.48.108
※ 文章網址: https://www.ptt.cc/bbs/TY_Research/M.1453813452.A.619.html
→
01/26 21:06, , 1F
01/26 21:06, 1F
推
01/26 21:11, , 2F
01/26 21:11, 2F
推
01/26 21:39, , 3F
01/26 21:39, 3F
→
01/26 21:41, , 4F
01/26 21:41, 4F
→
01/26 21:41, , 5F
01/26 21:41, 5F
→
01/26 21:45, , 6F
01/26 21:45, 6F
→
01/26 21:45, , 7F
01/26 21:45, 7F
推
01/26 21:46, , 8F
01/26 21:46, 8F
→
01/26 21:47, , 9F
01/26 21:47, 9F
→
01/26 21:49, , 10F
01/26 21:49, 10F
→
01/26 21:50, , 11F
01/26 21:50, 11F
→
01/26 21:50, , 12F
01/26 21:50, 12F
→
01/27 06:49, , 13F
01/27 06:49, 13F
→
01/27 10:08, , 14F
01/27 10:08, 14F
→
01/27 10:08, , 15F
01/27 10:08, 15F
→
01/27 13:56, , 16F
01/27 13:56, 16F
→
01/27 13:57, , 17F
01/27 13:57, 17F
→
01/27 13:59, , 18F
01/27 13:59, 18F
→
01/27 13:59, , 19F
01/27 13:59, 19F
→
01/27 13:59, , 20F
01/27 13:59, 20F
推
01/27 14:17, , 21F
01/27 14:17, 21F
→
01/27 14:18, , 22F
01/27 14:18, 22F
→
01/27 14:19, , 23F
01/27 14:19, 23F
→
01/27 14:20, , 24F
01/27 14:20, 24F
→
01/27 14:24, , 25F
01/27 14:24, 25F
→
01/27 14:24, , 26F
01/27 14:24, 26F
→
01/27 14:27, , 27F
01/27 14:27, 27F
→
01/27 14:27, , 28F
01/27 14:27, 28F
→
01/27 14:39, , 29F
01/27 14:39, 29F
→
01/27 14:41, , 30F
01/27 14:41, 30F
→
01/27 14:43, , 31F
01/27 14:43, 31F
→
01/27 14:49, , 32F
01/27 14:49, 32F
→
01/27 14:50, , 33F
01/27 14:50, 33F
→
01/27 14:54, , 34F
01/27 14:54, 34F
→
01/27 14:55, , 35F
01/27 14:55, 35F
→
01/27 14:57, , 36F
01/27 14:57, 36F
→
01/27 14:58, , 37F
01/27 14:58, 37F
→
01/27 15:00, , 38F
01/27 15:00, 38F
→
01/27 15:25, , 39F
01/27 15:25, 39F
→
01/27 15:28, , 40F
01/27 15:28, 40F
→
01/27 15:28, , 41F
01/27 15:28, 41F
推
01/28 05:16, , 42F
01/28 05:16, 42F
→
01/28 05:16, , 43F
01/28 05:16, 43F
→
01/28 05:17, , 44F
01/28 05:17, 44F
→
01/28 05:18, , 45F
01/28 05:18, 45F
→
01/28 05:19, , 46F
01/28 05:19, 46F
→
01/28 12:32, , 47F
01/28 12:32, 47F
→
01/28 12:33, , 48F
01/28 12:33, 48F
討論串 (同標題文章)
完整討論串 (本文為第 2 之 2 篇):