1、常用航空气象符号及缩写词汇编重要天气符号 SYMBOLS FOR SIGNIFICANT WEATHER雷暴Thunderstorms毛毛雨Drizzle地形波Mountain waves冻雨Freezing precipitation热带气旋Tropical cyclone雨Rain大片雾Widespread fog大片烟Widespread smoke严重飑线Severe squall line雪Snow大片吹雪 Widespread blowing snow严重沙或尘霾Severe sand or dust haze中度颠簸Moderate turbulence阵雨Shower火山喷发V
2、olcanic eruption严重飞机积冰Severe aircraft icing严重颠簸Severe turbulence雹Hail大片轻雾Widespread mist大片霾Widespread haze轻度飞机积冰Slight aircraft icing中度飞机积冰Moderate aircraft icing大片沙（尘）暴Widespread sandstorm or duststorm实时和预报重要天气代码表 CODE TABLE FOR SIGNIFICANT PRESENT AND FORECAST WEATHER限定词 QUALIFIER 天气现象 WEATHER PHE
3、NOMENA强度或趋势INTENSITY or PROXIMITY1说明摘要DESCRIPTOR2降水 PRECIPITATION3视程障碍 OBSCURATION4其它OTHER5- 小（轻）的 Light中常的 Moderate（无须说明）(No qualifier)+ 强的 HeavyVC 在附近In the vicinityMI 浅的 ShallowBC 散片的 PatchesPR 部分的 PartialDR 风吹起的低的 Low driftingBL 风吹起的高的BlowingSH 阵性的 ShowerTS 雷暴 ThunderstormFZ 冻结的（过冷却的） FreezingDZ
4、 毛毛雨 DrizzleRA 雨 RainSN 雪 SnowSG 米雪 Snow grainsIC 冰晶 Ice Crystal钻石尘(Diamon dust)PE 冰粒（冰丸） Ice pelletsGR 冰雹 HailGS 小冰雹和 /或霾 Small hail and/or 雪丸 snow pelletsBR 轻雾 MistFG 雾 FogFU 烟 SmokeVA 火山灰 Volcanic ashDU 浮尘 Widespread dustSA 沙 SandHZ 霾 HazePO 尘/沙旋风 Dust/sandwhirls（尘卷风）(dust devils)SQ 飑 SquallsFC 漏
5、斗云 Funnel cloud(s)（海、陆龙卷）(tornado or waterspout)SS 沙暴 SandstormDS 尘暴 Duststorm锋线和辐合线 FRONTS AND CONVERGENCE LINES ETC冷锋Cold front at the surface对流层顶高度Tropopause Level最大风的方向、速度及所处高度Position,speed and level of max.wind准静止锋 Quasi-stationary front at the surface暖锋 Warm front at the surface对流层顶高点Tropopau
6、se High辐合线 Convergence line 零度等温层高度Freezing level锢囚锋 Occluded front at the surface对流层顶低点Tropopause Low热带辐合带 Intertropical convergence zone标准等压面图例 CHARTS FOR STANDARD ISOBARIC SURFACES压力等高线（高度以米为单位）Pressure isohypse(altitude in meters)等风速线（以节计）Isotachs of wind speed in knots H等压面高压中心 Centre of high a
7、ltitude of the isobaric surface最大风速区 Zone of maximum wind所选点的风速（短线 5 节，长线 10 节，黑三角 50 节）Wind at selected points(half a barb=5 knots, full barb=10 knots and a triangle50 knots)L 等压面低压中心 Centre of low altitude of the isobaric surface等温线（以摄氏度计）Isotherm(degrees Celsius) 所选点的温度（以摄氏度计）Temperature at selec
8、ted points(degree Celsius)重要天气图所用的其它符号 OTHER SYMBOLS FOR PROGNOSTIC OR SIGNIFICANT WEATHER晴空颠簸区边缘 Boundary of area of CAT零度等温线高度指示（若需）Height indication of 0 isotherm(if required)重要天气区边界 Boundary of area of significant weather缩写（ABBREVIATIONS ）CU 淡积云 Cumulus SKC 碧空 Sky Clear(0/8) BECMG 渐变 Becoming EM
9、BD 隐藏的 E,bedded FM 起始时间 FromTCU 浓积云 Toweringcumulus FEW 疏云 Few(12/8) TEMPO 短时 Temporary OBSC 遮蔽的 Obsured TL 直到 TillCB 积雨云 Cumulonimbus SCT 少云 Scattered(34/8) ISOL 孤立的 Isolated SQL 飑线 Squall Line CNS 连续的 ContinuousNS 雨层云 Nimbostratus BKN 多云 Broken(57/8) OCNL 偶然的 Occasionally WDSPR 广阔的 Widespread COT
10、海岸的 CoastalAS 高层云 Altostratus OVC 满天云 Overcast(8/8) FRQ 频繁的 Frequent PROB 概率 Probability LOC 局部的 LocallyAC 高积云 Altocumulus CS 层积云 Cirrostratus SC 层积云 Stratocumulus LYR 层状的 Layer MON 山区的 MountainousCI 卷云 Cirrus ST 层云 Stratus DUC 高空浓云 Denseupper cloud NOSIG 无重大变化 No significant changeCC 卷积云 Cirrocumulus CUF 积状云 Cumuliform STF 层状云 Stratiform CAT 晴空颠簸 Clear Air Turbulence
