FVXX21 KNES 050423
VA ADVISORY
DTG: 20230105/0423Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/020

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

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 05/0411Z

OBS VA CLD: SFC/FL200 N1902 W09838 - N1902 W09835
- N1845 W09841 - N1851 W09852 - N1902 W09838 MOV
SW 5KT SFC/FL230 N1919 W09822 - N1911 W09809 -
N1859 W09837 - N1902 W09838 - N1919 W09822 MOV NE
10KT 

FCST VA CLD +6HR: 05/1000Z SFC/FL200 N1903 W09838
- N1902 W09835 - N1839 W09834 - N1841 W09853 -
N1903 W09838 SFC/FL230 N1930 W09758 - N1913
W09747 - N1859 W09836 - N1903 W09838 - N1930
W09758 

FCST VA CLD +12HR: 05/1600Z SFC/FL200 N1903
W09837 - N1854 W09811 - N1840 W09823 - N1902
W09839 - N1903 W09837 SFC/FL230 NO VA EXP

FCST VA CLD +18HR: 05/2200Z SFC/FL200 N1903
W09837 - N1855 W09812 - N1840 W09825 - N1901
W09838 - N1903 W09837 

RMK: MULT NEW VA EMS OBS FANNING OUT FROM NE THRU
S TO SW. OBS VA FLS ESTD FM NWP MDLS. FL200 MVMT
FCST TO TURN TO SE BY T+12 HRS. FL230 MVMT FCST
TO PERSIST THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20230105/1030Z