FVXX20 KNES 180631
VA ADVISORY
DTG: 20230618/0631Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/728

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

ERUPTION DETAILS: VA EMS CONTG

OBS VA DTG: 18/0610Z

OBS VA CLD: SFC/FL220 N1906 W09837 - N1900 W09835
- N1834 W09934 - N1821 W09944 - N1807 W09954 -
N1752 W10017 - N1742 W10047 - N1754 W10117 -
N1831 W10128 - N1831 W10056 - N1839 W10022 -
N1834 W09951 - N1839 W09940 - N1906 W09837 MOV SW
15KT 

FCST VA CLD +6HR: 18/1200Z SFC/FL220 N1904 W09837
- N1900 W09834 - N1729 W10102 - N1814 W10127 -
N1904 W09837 

FCST VA CLD +12HR: 18/1800Z SFC/FL220 N1906
W09837 - N1901 W09832 - N1733 W10107 - N1805
W10121 - N1906 W09837 

FCST VA CLD +18HR: 19/0000Z SFC/FL220 N1905
W09836 - N1858 W09834 - N1756 W10120 - N1834
W10128 - N1905 W09836 

RMK: CONS VA EMS OBSD IN SAT AND WEBCAM. LONG
STREAK OF VA PLUMES MOVD WSW FM SUMMIT AND
EXPANDED UP TO 170NMI. NWP MDL FCST SW-LY WINDS
THRU T+18HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20230618/1230Z
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