FVXX21 KNES 191016
VA ADVISORY
DTG: 20210119/1016Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/083

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

ERUPTION DETAILS: CONTG FRQ VA EMS.

OBS VA DTG: 19/1006Z

OBS VA CLD: SFC/FL200 N1919 W09801 - N1906 W09756
- N1900 W09837 - N1903 W09837 - N1919 W09801 MOV
NE 20KT 

FCST VA CLD +6HR: 19/1600Z SFC/FL200 N1941 W09756
- N1927 W09744 - N1859 W09837 - N1902 W09837 -
N1941 W09756 

FCST VA CLD +12HR: 19/2200Z SFC/FL200 N1948
W09819 - N1900 W09834 - N1901 W09838 - N1947
W09838 - N1948 W09819 

FCST VA CLD +18HR: 20/0400Z NO VA EXP

RMK: FRQ VA EMS OBS IN SAT AND WEBCAM OVER PAST
FEW HRS. VA EXT UP TO 40 NM ENE FM SUMMIT. FL
MVMT EXP TO TURN TO N THRU T+12 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210119/1615Z
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