FVXX21 KNES 160812
VA ADVISORY
DTG: 20210116/0812Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/069

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
RADIOSONDE. 

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 16/0801Z

OBS VA CLD: SFC/FL200 N1932 W09755 - N1917 W09747
- N1859 W09835 - N1904 W09837 - N1932 W09755 MOV
NE 25KT 

FCST VA CLD +6HR: 16/1400Z SFC/FL200 N1934 W09759
- N1921 W09743 - N1901 W09834 - N1902 W09838 -
N1934 W09759 

FCST VA CLD +12HR: 16/2000Z SFC/FL200 N1923
W09746 - N1906 W09740 - N1859 W09838 - N1901
W09837 - N1923 W09746 

FCST VA CLD +18HR: 17/0200Z NO VA EXP

RMK: CLEAR VA EMS NOTED IN VOLCAT PROD AND IR
STLT IMAGERY.  FAINT SIGNAL SEEN IN WEB CAM. VA
MOV TO ENE AND NE OF SUMMIT. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20210116/1415Z
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