FVXX20 KNES 210649
VA ADVISORY
DTG: 20230421/0649Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/477

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EM OBSD 

OBS VA DTG: 21/0631Z

OBS VA CLD: SFC/FL220 N1904 W09837 - N1902 W09820
- N1854 W09822 - N1900 W09837 - N1904 W09837 MOV
E 10KT 

FCST VA CLD +6HR: 21/1230Z SFC/FL220 N1904 W09820
- N1853 W09823 - N1900 W09837 - N1901 W09837 -
N1904 W09820 

FCST VA CLD +12HR: 21/1830Z NO VA EXP

FCST VA CLD +18HR: 22/0030Z NO VA EXP

RMK: VA EM PARTIALLY DESCERNIBLE ON STLT IMAGERY
MOVG E FM SUMMIT. VA FL AND FRCST BASED ON
IMAGERY AND NWP MIODELS. ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20230421/1245Z