FVXX20 KNES 041423
VA ADVISORY
DTG: 20230404/1423Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/407

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

ERUPTION DETAILS: CONS VA EMS

OBS VA DTG: 04/1411Z

OBS VA CLD: SFC/FL220 N1959 W09837 - N1901 W09835
- N1859 W09838 - N1956 W09859 - N1959 W09837 MOV
N 20KT 

FCST VA CLD +6HR: 04/2000Z SFC/FL220 N2020 W09844
- N2014 W09813 - N1900 W09835 - N1859 W09838 -
N2020 W09844 

FCST VA CLD +12HR: 05/0200Z SFC/FL220 N2020
W09828 - N2005 W09753 - N1859 W09836 - N1859
W09838 - N2020 W09828 

FCST VA CLD +18HR: 05/0800Z SFC/FL220 N2019
W09836 - N2011 W09803 - N1859 W09835 - N1900
W09838 - N2019 W09836 

RMK: VA EMS OBS IN WEBCAM AND STLT MOV N AND EXT
60 NMI FM SUMMIT. N MVMT EXP THRU T+6. FL AND
MVMT BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230404/2030Z
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