宁夏工程技术
寧夏工程技術
저하공정기술
NINGXIA ENGINGEERING TECHNOLOGY
2012年
1期
10-15
,共6页
方宁莲%周翠芳%杨宝玲%何佳
方寧蓮%週翠芳%楊寶玲%何佳
방저련%주취방%양보령%하가
高温%暴雨%环流特征%预报着眼点
高溫%暴雨%環流特徵%預報著眼點
고온%폭우%배류특정%예보착안점
high temperature%rainstorm%circulation characteristics%forecast target
高温、暴雨是宁夏北部夏季常见的灾害性天气,利用石嘴山市4个气象站2000—2010年夏季6—8月份日极端最高气温≥35℃的高温天气、5—9月份12 h降水量≥30 mm或24 h降水量≥50 mm的暴雨天气个例进行统计分析,概括出造成宁夏北部高温、暴雨灾害天气的成因以及环流特征.得出了石嘴山市夏季高温、暴雨预报着眼点及预报产品指标,为今后高温、暴雨天气的预报预警提供科学依据.
高溫、暴雨是寧夏北部夏季常見的災害性天氣,利用石嘴山市4箇氣象站2000—2010年夏季6—8月份日極耑最高氣溫≥35℃的高溫天氣、5—9月份12 h降水量≥30 mm或24 h降水量≥50 mm的暴雨天氣箇例進行統計分析,概括齣造成寧夏北部高溫、暴雨災害天氣的成因以及環流特徵.得齣瞭石嘴山市夏季高溫、暴雨預報著眼點及預報產品指標,為今後高溫、暴雨天氣的預報預警提供科學依據.
고온、폭우시저하북부하계상견적재해성천기,이용석취산시4개기상참2000—2010년하계6—8월빈일겁단최고기온≥35℃적고온천기、5—9월빈12 h강수량≥30 mm혹24 h강수량≥50 mm적폭우천기개례진행통계분석,개괄출조성저하북부고온、폭우재해천기적성인이급배류특정.득출료석취산시하계고온、폭우예보착안점급예보산품지표,위금후고온、폭우천기적예보예경제공과학의거.
High temperature and the rainstorm is common severe weather in north of Ningxia in summer.In this paper,air temperature and precipitation data of four weather stations of Shizuishan from June to August of summer during 2000 to 2010,is used to analyze the maximum temperature which is greater than or equal to 35 ℃,amount of precipitation in 12 hours which is greater than 30 millimetres or amount of precipitation in 24 hours which is greater than 50 millimetres.At the same time,the cause and circulation characteristics are recapitulated.The target of summer high temperature and rainstorm forecast in Shizuishan and the index of forecast products are educed,which are scientific basis for the forecasting and early warning prediction of high temperature and rainstorm in the future.
