FVXX21 KNES 211656
VA ADVISORY
DTG: 20230121/1656Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/096

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 21/1646Z

OBS VA CLD: SFC/FL220 N1952 W09840 - N1949 W09808
- N1859 W09835 - N1901 W09838 - N1952 W09840 MOV
NE 10KT SFC/FL280 N2036 W09708 - N2003 W09722 -
N1953 W09831 - N2027 W09819 - N2036 W09708 MOV NE
15KT 

FCST VA CLD +6HR: 21/2300Z SFC/FL220 N2006 W09807
- N1944 W09737 - N1859 W09836 - N1901 W09838 -
N2006 W09807 SFC/FL280 NO VA EXP

FCST VA CLD +12HR: 22/0500Z SFC/FL220 N1924
W09759 - N1907 W09754 - N1859 W09838 - N1901
W09838 - N1924 W09759 

FCST VA CLD +18HR: 22/1100Z NO VA EXP

RMK: VA EMS CONT NNE/NE OF SUMMIT. UPPER LVL VA
FM EARLIER EMS IS EXP TO DISSIPATE BY T+6 HRS. VA
FL BASED ON STLT IMAGERY. VA FCST THRU T+12 HRS
BASED ON NWP MDLS.  ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20230121/2300Z
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