FVXX22 KNES 192346
VA ADVISORY
DTG: 20180419/2346Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2018/187
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP
MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA.
ERUPTION DETAILS: VA EMS BEGINNING ARND 19/2300Z
OBS VA DTG: 19/2337Z
OBS VA CLD: SFC/FL220 N1901 W09837 - N1901 W09837
- N1855 W09837 - N1856 W09844 - N1901 W09837 MOV
S 5-10KT
FCST VA CLD +6HR: 20/0530Z SFC/FL220 NO ASH EXP
FCST VA CLD +12HR: 20/1130Z NO ASH EXP
FCST VA CLD +18HR: 20/1730Z NO ASH EXP
RMK: FULL EXTENT OF VA DIFFICULT TO SEE IN STLT
IMAGERY. VA IS MOV S-LY IN STLT. MEXICO MWO
INDICATES VA TO FL220 WHICH MATCHES WELL WITH NWP
MODEL GUIDANCE. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20180420/0545Z
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