FVXX21 KNES 071322
VA ADVISORY
DTG: 20210107/1322Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/030
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 07/1306Z
OBS VA CLD: SFC/FL200 N1906 W09827 - N1900 W09826
- N1900 W09837 - N1902 W09838 - N1906 W09827 MOV
E 25KT
FCST VA CLD +6HR: 07/1900Z SFC/FL200 N1907 W09803
- N1859 W09802 - N1901 W09837 - N1903 W09837 -
N1907 W09803
FCST VA CLD +12HR: 08/0100Z SFC/FL200 N1907
W09803 - N1858 W09803 - N1901 W09837 - N1902
W09837 - N1907 W09803
FCST VA CLD +18HR: 08/0700Z NO VA EXP
RMK: VA NOT DETECTED ON STLT DUE TO XTNSV HI WX
CLDS IN AREA BUT WEBCAMS CLRLY SHOW SOLID VA EM
MOVG E OF SUMMIT. NWP MDLS WINDS LTL CHG IN
DIR/SPD THRU T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20210107/1915Z
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