Register: Air Wx Phenomena
stable
URI: http://codes.wmo.int/49-2/AirWxPhenomena
ICAO Annex 3/ WMO No. 49-2 Appendix 6 Section 2.1
Contents
Name | Notation | Description | Types | Status |
---|---|---|---|---|
Broken cloud | BKN_CLD | Broken cloud | Concept | stable |
Frequent cumulonimbus cloud | FRQ_CB | Frequent cumulonimbus cloud | Concept | stable |
Frequent towering cumulus cloud | FRQ_TCU | Frequent towering cumulus cloud | Concept | stable |
Isolated cumulonimbus cloud | ISOL_CB | Isolated cumulonimbus cloud | Concept | stable |
Isolated towering cumulus cloud | ISOL_TCU | Isolated towering cumulus cloud | Concept | stable |
Isolated thunderstorms | ISOL_TS | Isolated thunderstorms | Concept | stable |
Isolated thunderstorms with hail | ISOL_TSGR | Isolated thunderstorms with hail | Concept | stable |
Moderate icing | MOD_ICE | Moderate icing | Concept | stable |
Moderate mountain wave | MOD_MTW | Moderate mountain wave | Concept | stable |
Moderate turbulence | MOD_TURB | Moderate turbulence | Concept | stable |
Mountain obscuration | MT_OBSC | Mountain obscuration | Concept | stable |
Occasional cumulonimbus cloud | OCNL_CB | Occasional cumulonimbus cloud | Concept | stable |
Occasional towering cumulus cloud | OCNL_TCU | Occasional towering cumulus cloud | Concept | stable |
Occasional thunderstorms | OCNL_TS | Occasional thunderstorms | Concept | stable |
Occasional thunderstorms with hail | OCNL_TSGR | Occasional thunderstorms with hail | Concept | stable |
Overcast cloud | OVC_CLD | Overcast cloud | Concept | stable |
Surface visibility | SFC_VIS | Surface visibility | Concept | stable |
Widespread mean surface wind | SFC_WIND | Widespread mean surface wind | Concept | stable |