FVXX21 KNES 200334
VA ADVISORY
DTG: 20210420/0334Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/377

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

ERUPTION DETAILS: VA EMS MOV NE.

OBS VA DTG: 20/0326Z

OBS VA CLD: SFC/FL190 N1926 W09828 - N1922 W09820
- N1901 W09836 - N1902 W09837 - N1926 W09828 MOV
NE 10KT 

FCST VA CLD +6HR: 20/0930Z SFC/FL190 N1940 W09821
- N1933 W09811 - N1901 W09835 - N1902 W09838 -
N1940 W09821 

FCST VA CLD +12HR: 20/1530Z NO VA EXP

FCST VA CLD +18HR: 20/2130Z NO VA EXP

RMK: VA OBS IN SAT EXT 25 NM NE FM SUMMIT. WEBCAM
SHOWS MAINLY STEAM EMS WITH OCNL VA EMS. LTLCG
FCST IN FL WINDS BY NWP MDLS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210420/0930Z
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