FVXX21 KNES 082230
VA ADVISORY
DTG: 20210208/2230Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/159

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 08/2210Z

OBS VA CLD: SFC/FL190 N1950 W09844 - N1902 W09837
- N1859 W09839 - N1949 W09855 - N1950 W09844 MOV
N 10KT 

FCST VA CLD +6HR: 09/0400Z SFC/FL190 N1950 W09850
- N1902 W09836 - N1900 W09838 - N1946 W09905 -
N1950 W09850 

FCST VA CLD +12HR: 09/1000Z SFC/FL190 N1950
W09827 - N1949 W09817 - N1901 W09836 - N1859
W09838 - N1950 W09827 

FCST VA CLD +18HR: 09/1600Z SFC/FL190 N1951
W09841 - N1950 W09834 - N1902 W09835 - N1859
W09837 - N1951 W09841 

RMK: BROKEN VA PLUME EXT 50 NM NNW OF THE SUMMIT
BEFORE DISP. LTLCG EXP THRU T+6 BASED ON NWP
MODEL GUIDANCE. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210209/0430Z
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