FVXX20 KNES 190009
VA ADVISORY
DTG: 20230419/0009Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/467

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 19/0001Z

OBS VA CLD: SFC/FL200 N1901 W09837 - N1818 W09816
- N1814 W09841 - N1900 W09838 - N1901 W09837 MOV
S 20KT 

FCST VA CLD +6HR: 19/0600Z SFC/FL200 N1900 W09836
- N1811 W09815 - N1808 W09846 - N1859 W09838 -
N1900 W09836 

FCST VA CLD +12HR: 19/1200Z SFC/FL200 N1900
W09835 - N1808 W09822 - N1810 W09856 - N1859
W09838 - N1900 W09835 

FCST VA CLD +18HR: 19/1800Z NO VA EXP

RMK: VA EMS OBS IN STLT IMG MOV S AND EXT ABOUT
50 NMI FM SUMMIT. S MVMT EXP THRU T+12. FL AND
MVMT BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230419/0615Z
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