FVXX25 KNES 202108
VA ADVISORY
DTG: 20211020/2108Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/646

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: NEW VA OBSD 

OBS VA DTG: 20/2051Z

OBS VA CLD: SFC/FL190 N1901 W09838 - N1901 W09837
- N1855 W09846 - N1858 W09848 - N1901 W09838 MOV
SW 5KT 

FCST VA CLD +6HR: 21/0300Z SFC/FL190 N1901 W09837
- N1901 W09837 - N1858 W09844 - N1901 W09844 -
N1901 W09837 

FCST VA CLD +12HR: 21/0900Z NO VA EXP

FCST VA CLD +18HR: 21/1500Z NO VA EXP

RMK: VA EM SEEN ON STLT EXTENDING APPROX 10 NMI
SW FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY
AND NWP MODELS. ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20211021/0315Z