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

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 Volcanic 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 PHENOMENA

强度或趋势INTENSITY or PROXIMITY

1

说明摘要DESCRIPTOR

2

降水PRECIPITATION

3

视程障碍OBSCURATION

4

其它 OTHER

5

- 小（轻）的 Light

中常的Moderate （无须说明） (No qualifier) + 强的 Heavy VC 在附近 In the vicinity

MI 浅的 Shallow BC 散片的Patches PR 部分的 Partial DR 风吹起的低的 Low drifting

BL 风吹起的高的Blowing

SH 阵性的 Shower TS 雷暴 Thunderstorm

FZ 冻结的（过冷却的） Freezing

DZ 毛毛雨 Drizzle RA 雨Rain SN 雪Snow

SG 米雪 Snow grains IC 冰晶Ice Crystal

钻石尘(Diamon dust) PE 冰粒（冰丸） Ice pellets GR 冰雹Hail

GS 小冰雹和/或霾Small hail

and/or 雪丸snow pellets

BR 轻雾Mist FG 雾Fog FU 烟Smoke

V A 火山灰Volcanic ash DU 浮尘 Widespread dust SA 沙Sand HZ 霾Haze

PO 尘/沙旋风 Dust/sandwhirls （尘卷风）(dust devils) SQ 飑Squalls

FC 漏斗云 Funnel cloud(s)

（海、陆龙卷）(tornado or waterspout) SS 沙暴Sandstorm DS 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

Tropopause 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

altitude 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

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Toweringcumulus 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Layer MON山区的Mountainous

CI 卷云Cirrus ST 层云Stratus DUC高空浓云Denseupper

cloud

NOSIG无重大变化No significant change

CC 卷积云Cirrocumulus CUF积状云Cumuliform STF层状云Stratiform CAT晴空颠簸Clear Air Turbulence