FVXX24 KNES 010516
VA ADVISORY
DTG: 20190901/0516Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2019/788

INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP
MODELS. VOLCAT. RADIOSONDE. 

ERUPTION DETAILS: FQT EM

OBS VA DTG: 01/0500Z

OBS VA CLD: SFC/FL220 N1925 W09850 - N1901 W09835
- N1859 W09837 - N1901 W09902 - N1925 W09850 MOV
NW 5-10KT 

FCST VA CLD +6HR: 01/1100Z SFC/FL220 N1945 W09855
- N1901 W09834 - N1901 W09843 - N1939 W09904 -
N1945 W09855 

FCST VA CLD +12HR: 01/1700Z SFC/FL220 NO ASH EXP

FCST VA CLD +18HR: 01/2300Z NO ASH EXP

RMK: VA EXT 25 NM NW OF THE SUMMIT. LTLCG EXP OVR
NXT 6HRS. LOW CONFIDENCE IN FCST BECAUSE OBS
MOTION DOES NOT AGREE WITH NWP MODEL OUTPUT OR
00Z RADIOSONDE. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20190901/1115Z