GM1 MET.TR.255(a) AIRMET

• ED Decision 2020/008/R found in: ATM/ANS Provision of Services (2017/373) (Feb 2023)

GM1 MET.TR.255(a) AIRMET ED Decision 2020/008/R EXAMPLE OF AIRMET FOR MODERATE MOUNTAIN WAVE <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td valign="top" width="100%"> <p>YUCC AIRMET 2 VALID 221215/221600 YUDO — </p> <p>YUCC AMSWELL FIR MOD MTW OBS AT 1205Z N48 E010 FL080 STNR NC</p> <p>Meaning:</p> <p>The second AIRMET issued for the AMSWELL* flight information region (identified by YUCC Amswell area control centre) by the Donlon/International* meteorological watch office (YUDO) since 00.01 UTC; the AIRMET is valid from 12.15 UTC to 16.00 UTC on the 22^nd of the month; moderate mountain wave was observed at 1205 UTC at 48 degrees north and 10 degrees east at flight level 080; the mountain wave is expected to remain stationary and not to undergo any changes in intensity.</p> <p>* Fictitious locations</p> </td> </tr> </table> GM1 MET.TR.255(a) AIRMET ED Decision 2020/008/R EXAMPLE OF AIRMET FOR MODERATE MOUNTAIN WAVE <table border="0" cellpadding="0" cellspacing="0" width="100%"><tr><td valign="top" width="100%"><p>YUCC AIRMET 2 VALID 221215/221600 YUDO — </p><p>YUCC AMSWELL FIR MOD MTW OBS AT 1205Z N48 E010 FL080 STNR NC</p><p>Meaning:</p><p>The second AIRMET issued for the AMSWELL* flight information region (identified by YUCC Amswell area control centre) by the Donlon/International* meteorological watch office (YUDO) since 00.01 UTC; the AIRMET is valid from 12.15 UTC to 16.00 UTC on the 22^nd of the month; moderate mountain wave was observed at 1205 UTC at 48 degrees north and 10 degrees east at flight level 080; the mountain wave is expected to remain stationary and not to undergo any changes in intensity.</p><p>* Fictitious locations</p></td></tr></table>