FVXX20 KNES 271800
VA ADVISORY
DTG: 20230427/1800Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/505

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 27/1741Z

OBS VA CLD: SFC/FL240 N2001 W09659 - N1944 W09648
- N1900 W09836 - N1901 W09838 - N1914 W09832 -
N2001 W09659 MOV NE 20KT 

FCST VA CLD +6HR: 27/2330Z SFC/FL240 N2011 W09658
- N1940 W09641 - N1900 W09835 - N1903 W09838 -
N2011 W09658 

FCST VA CLD +12HR: 28/0530Z SFC/FL240 N2011
W09658 - N1940 W09641 - N1859 W09835 - N1903
W09838 - N2011 W09658 

FCST VA CLD +18HR: 28/1130Z NO VA EXP

RMK: FREQUENT VA EMS OBS IN WEBCAM AND STLT IMG
MOV NE EXT ABOUT 110 NMI FM SUMMIT. NE MVMT EXP
THRU T+12. FL AND MVMT BASED ON STLT AND NWP
MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230428/0000Z
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