FVXX20 KNES 200515
VA ADVISORY
DTG: 20230420/0515Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/472

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

ERUPTION DETAILS: FRQT VA EMS.

OBS VA DTG: 20/0451Z

OBS VA CLD: SFC/FL200 N1901 W09835 - N1839 W09825
- N1828 W09829 - N1841 W09841 - N1901 W09838 -
N1901 W09835 MOV S 10KT SFC/FL220 N1901 W09837 -
N1858 W09822 - N1850 W09823 - N1859 W09838 -
N1901 W09837 MOV SE 15KT 

FCST VA CLD +6HR: 20/1100Z SFC/FL200 N1901 W09835
- N1830 W09800 - N1813 W09824 - N1859 W09838 -
N1901 W09835 SFC/FL220 NO VA EXP

FCST VA CLD +12HR: 20/1700Z SFC/FL200 N1901
W09836 - N1846 W09746 - N1817 W09810 - N1859
W09838 - N1901 W09836 

FCST VA CLD +18HR: 20/2300Z SFC/FL200 N1902
W09836 - N1820 W09810 - N1811 W09843 - N1901
W09838 - N1902 W09836 

RMK: VA OBSD BY STLT EXTDG 30 NMI S OF SUMMIT.
RCNT HIGHER VA EM OBSD MOVG ESE. FLS ESTD FM NWP
MDLS AND FCST ONLY SLGT CHGS IN WINDS THRU
T+18HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230420/1115Z
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