蒙古高壓破紀錄 氣象專家:應比較各國資 - 颱風討論
By Oliver
at 2016-01-26T21:04
at 2016-01-26T21:04
Table of Contents
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。
--
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。
--
Tags:
颱風
All Comments
By Ula
at 2016-01-29T05:03
at 2016-01-29T05:03
By Ida
at 2016-01-31T13:03
at 2016-01-31T13:03
By Linda
at 2016-02-02T21:03
at 2016-02-02T21:03
By Freda
at 2016-02-05T05:02
at 2016-02-05T05:02
By Todd Johnson
at 2016-02-07T13:02
at 2016-02-07T13:02
By Heather
at 2016-02-09T21:02
at 2016-02-09T21:02
By Margaret
at 2016-02-12T05:01
at 2016-02-12T05:01
By Dinah
at 2016-02-14T13:01
at 2016-02-14T13:01
By Skylar Davis
at 2016-02-16T21:01
at 2016-02-16T21:01
By Elvira
at 2016-02-19T05:00
at 2016-02-19T05:00
By Bennie
at 2016-02-21T13:00
at 2016-02-21T13:00
By Ophelia
at 2016-02-23T21:00
at 2016-02-23T21:00
By Queena
at 2016-02-26T04:59
at 2016-02-26T04:59
By Belly
at 2016-02-28T12:59
at 2016-02-28T12:59
By Yuri
at 2016-03-01T20:59
at 2016-03-01T20:59
By Susan
at 2016-03-04T04:58
at 2016-03-04T04:58
By John
at 2016-03-06T12:58
at 2016-03-06T12:58
By Daph Bay
at 2016-03-08T20:58
at 2016-03-08T20:58
By Dora
at 2016-03-11T04:57
at 2016-03-11T04:57
By Skylar Davis
at 2016-03-13T12:57
at 2016-03-13T12:57
By Liam
at 2016-03-15T20:57
at 2016-03-15T20:57
By Ina
at 2016-03-18T04:56
at 2016-03-18T04:56
By Mary
at 2016-03-20T12:56
at 2016-03-20T12:56
By William
at 2016-03-22T20:56
at 2016-03-22T20:56
By Joseph
at 2016-03-25T04:55
at 2016-03-25T04:55
By Ula
at 2016-03-27T12:55
at 2016-03-27T12:55
By Regina
at 2016-03-29T20:55
at 2016-03-29T20:55
By Dorothy
at 2016-04-01T04:54
at 2016-04-01T04:54
By Ula
at 2016-04-03T12:54
at 2016-04-03T12:54
By Mia
at 2016-04-05T20:54
at 2016-04-05T20:54
By Erin
at 2016-04-08T04:53
at 2016-04-08T04:53
By Skylar DavisLinda
at 2016-04-10T12:53
at 2016-04-10T12:53
By Hardy
at 2016-04-12T20:53
at 2016-04-12T20:53
By Necoo
at 2016-04-15T04:52
at 2016-04-15T04:52
By Lauren
at 2016-04-17T12:52
at 2016-04-17T12:52
By Gilbert
at 2016-04-19T20:52
at 2016-04-19T20:52
By Lucy
at 2016-04-22T04:51
at 2016-04-22T04:51
By Joseph
at 2016-04-24T12:51
at 2016-04-24T12:51
Related Posts
850hpa的問題
By Carolina Franco
at 2016-01-26T19:04
at 2016-01-26T19:04
本次寒流局屬測站紀錄
By Sierra Rose
at 2016-01-26T15:50
at 2016-01-26T15:50
大幅回暖時要注意的東西
By Cara
at 2016-01-26T02:16
at 2016-01-26T02:16
拉拉山頂還有一些殘雪
By Donna
at 2016-01-26T01:12
at 2016-01-26T01:12
氣象局三度下修最低溫 寒流威猛超出預期
By Zenobia
at 2016-01-25T23:57
at 2016-01-25T23:57