FVXX22 KNES 200641
VA ADVISORY
DTG: 20180420/0641Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2018/189

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT.
VOLCANO WEB CAMERA. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 20/0615Z

OBS VA CLD: SFC/FL200 N1902 W09837 - N1859 W09836
- N1847 W09848 - N1852 W09852 - N1902 W09837 MOV
SW 15KT SFC/FL220 N1819 W09755 - N1814 W09742 -
N1808 W09801 - N1813 W09813 - N1819 W09755 MOV SW
15-20KT 

FCST VA CLD +6HR: 20/1230Z SFC/FL200 N1901 W09837
- N1859 W09835 - N1841 W09856 - N1846 W09900 -
N1901 W09837 

FCST VA CLD +12HR: 20/1830Z SFC/FL200 NO ASH EXP

FCST VA CLD +18HR: 21/0030Z NO ASH EXP

RMK: LGT REMNANT VA OBS IN STLT APPROX 80NMI SE
FM THE SUMMIT AND EXPECTD TO DISP BY T+06. NEW
DISCRETE VA EMS BEG ARND 0430Z MOV SW AT 15KTS.
LEADING EDGE EXTD 20NMI THRU 0615Z. ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20180420/1245Z