常用航空气象符号

常用航空气象符号

常用航空气象符号及缩写词汇编

重要天气符号SYMBOLS FOR SIGNIFICANT WEATHER

雷暴毛毛雨地形波冻雨 Thunderstorms Drizzle Mountain waves Freezing

precipitation

热带气旋雨大片雾大片烟

Tropical cyclone Rain Widespread fog Widespread

smoke

严重飑线雪大片吹雪W严重沙或尘霾 Severe squall Snow idespread blowing Severe sand or

line snow dust haze

中度颠簸M阵雨火山喷发严重飞机积冰 oderate Shower Volcanic eruption Severe aircraft

turbulence icing

严重颠簸雹大片轻雾大片霾 Severe Hail Widespread mist Widespread haze

turbulence

轻度飞机积冰中度飞机积冰大片沙(尘)暴 Slight aircraft Moderate aircraft Widespread sandstorm or duststorm

icing icing

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 PHENOMENA

其它强度或趋势INTEN说明摘要D降水PRECIPITATION 视程障碍OBSCURATION

SITY or ESCRIPTOR OTHER

PROXIMITY 3 4

1 2 5 - 小(轻)的 MI 浅的 Shallow DZ 毛毛雨 Drizzle BR 轻雾Mis tPO 尘/沙旋风 Dust/sandwhirls Light BC 散片的Patches RA 雨Rain FG 雾Fog (尘

卷风)(dust devils) 中常的Moderate PR 部分的 Partial SN 雪Snow FU 烟Smoke SQ 飑Squalls (无须说明) DR风吹起的低的 Low SG 米雪 Snow grains VA 火山灰Volcanic ash FC 漏斗云 Funnel cloud(s)

(No qualifier) drifting IC 冰晶Ice Crystal DU浮尘 Widespread dust (海、陆龙卷)(tornado or + 强的 Heavy BL 风吹起的高的Blow钻石尘(Diamon dust) SA 沙Sand waterspout) VC 在附近 ing PE 冰粒(冰丸) Ice pellets HZ 霾Haze SS 沙暴Sandstorm In the vicinity SH 阵性的 Shower GR 冰雹Hai lDS 尘暴Duststorm

TS 雷暴 Thunderstorm GS 小冰雹和/或霾Small hail

FZ冻结的(过冷却的) and/or

Freezing 雪丸snow pellets

锋线和辐合线FRONTS AND CONVERGENCE LINES ETC

冷锋对流层顶高度最大风的方向、速度及所处高度准静止锋Q Cold front at the Tropopause Level Position,speed and level of uasi-stationary surface max.wind front at the

surface

暖锋Warm front at 对流层顶高点辐合线Convergence line 零度等温层高

度 the surface Tropopause High Freezing level

锢囚锋Occluded 对流层顶低点热带辐合带Intertropical

front at the surface Tropopause Low 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)等风速线(以节计) 等压面高压中心Centre of high Pressure isohypse(altitude in H Isotachs of wind speed in knots altitude of the isobaric surface meters)

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 等压面低压中心Centre of low altitude 最大风速区Zone of maximum wind L barb=5 knots, full barb=10 knots and a of the isobaric surface

triangle50 knots)

等温线(以摄氏度计)所选点的温度(以摄氏度计)Temperature

Isotherm(degrees Celsius) at selected 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 EMBD隐藏

的E,bedded FM起始时间From TCU浓积云Toweingcrumulus FEW疏云Few(1~2/8) TEMPO短时Temporary OBSC遮蔽的Obsured TL直到……Till CB 积雨云Cumulonimbus SCT少云Scattered(3~4/8) ISOL孤立的Isolated SQL飑线Squall Line CNS连续的Continuous NS 雨层云Nimbostratus BKN多云Broken(5~7/8) OCNL偶然的Occasionally WDSPR广阔的Widespread COT海岸的Coastal AS 高层

云Altostratus OVC满天云Overcast(8/8) FRQ频繁的Frequent PROB概率Probability LOC局部的Locally AC 高积云Altocumulus CS 层积云

Cirrostratus SC 层积云Stratocumulus LYR层状的Laye rMON山区的

Mountainous CI 卷云 Cirrus ST 层云Stratus DUC高空浓云Denseupper NOSIG

无重大变化No significant change

cloud

CC 卷积云Cirrocumulus CUF积状云Cumuliform STF层状云Stratiform CAT

晴空颠簸Clear Air Turbulence