FVXX25 KNES 122331
VA ADVISORY
DTG: 20211012/2331Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/639

INFO SOURCE: GOES-16. MEXICO CITY MWO. WEBCAM.
NWP MODELS. VOLCAT. 

ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY

OBS VA DTG: 12/2316Z

OBS VA CLD: SFC/FL185 N1916 W09850 - N1902 W09835
- N1859 W09838 - N1907 W09857 - N1916 W09850 MOV
NW 20KT 

FCST VA CLD +6HR: 13/0530Z SFC/FL185 N1925 W09849
- N1901 W09835 - N1859 W09838 - N1916 W09902 -
N1925 W09849 

FCST VA CLD +12HR: 13/1130Z NO VA EXP

FCST VA CLD +18HR: 13/1730Z NO VA EXP

RMK: VA EMS OBS IN STLT MOVG WNW FM SUMMIT.
STEAM/GAS WITH VA EMS OBS IN STLT/WEBCAM. VA EM
HGT/DIR RPRT FM MEXICO MWO. NWP MDLS SHOWS A
WNW-LY TO NW-LY MOVMT TREND THRU T+6. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20211013/0530Z