FVXX21 KNES 200813
VA ADVISORY
DTG: 20221020/0813Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2022/261
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: DISCRETE VA EM OBSD.
OBS VA DTG: 20/0756Z
OBS VA CLD: SFC/FL230 N1908 W09840 - N1904 W09835
- N1858 W09841 - N1904 W09844 - N1908 W09840 MOV
NW 5KT
FCST VA CLD +6HR: 20/1400Z SFC/FL230 N1921 W09831
- N1901 W09837 - N1856 W09858 - N1919 W09851 -
N1921 W09831
FCST VA CLD +12HR: 20/2000Z NO VA EXP
FCST VA CLD +18HR: 21/0200Z NO VA EXP
RMK: VA EM OBSD BY WEBCAM AT 0737Z THAT LASTED
3-5 MINUTES. VA CLD CLRLY OBSD BY STLT DRIFTING
NW-WARD. NWP MDLS AND WEBCAM SUGGEST VA PSBLY TO
FL230. LGT AND VRBL WINDS FCST TO CONT THRU
T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20221020/1415Z
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