FVXX21 KNES 210638
VA ADVISORY
DTG: 20210421/0638Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/384

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

ERUPTION DETAILS: OCNL VA EMS.

OBS VA DTG: 21/0626Z

OBS VA CLD: SFC/FL200 N1910 W09829 - N1906 W09826
- N1901 W09837 - N1902 W09837 - N1910 W09829 MOV
NE 10KT 

FCST VA CLD +6HR: 21/1230Z SFC/FL200 N1911 W09811
- N1902 W09811 - N1901 W09837 - N1902 W09837 -
N1911 W09811 

FCST VA CLD +12HR: 21/1830Z NO VA EXP

FCST VA CLD +18HR: 22/0030Z NO VA EXP

RMK: EARLIER REMNANT VA E OF SUMMIT DSIPTD. NEW
EM TO FL200 OBS IN SAT AND WEBCAM EXT 10 NM NE FM
SUMMIT. OBS VA FL ESTD FM NWP MDLS. FL MVMT FCST
TO TURN TO E BY T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210421/1245Z
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