FVXX20 KNES 212339
VA ADVISORY
DTG: 20230321/2339Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/346

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

ERUPTION DETAILS: NEW VA EMS AND REMNANT VA

OBS VA DTG: 21/2321Z

OBS VA CLD: SFC/FL200 N1902 W09837 - N1853 W09831
- N1852 W09837 - N1902 W09838 - N1902 W09837 MOV
S 10KT SFC/FL220 N1919 W09804 - N1907 W09800 -
N1907 W09817 - N1917 W09819 - N1919 W09804 MOV E
10KT 

FCST VA CLD +6HR: 22/0530Z SFC/FL200 N1903 W09838
- N1859 W09838 - N1846 W09909 - N1900 W09917 -
N1903 W09838 SFC/FL220 NO VA EXP

FCST VA CLD +12HR: 22/1130Z SFC/FL200 N1922
W09915 - N1904 W09837 - N1859 W09837 - N1908
W09920 - N1922 W09915 

FCST VA CLD +18HR: 22/1730Z SFC/FL200 N1923
W09915 - N1903 W09837 - N1858 W09838 - N1909
W09920 - N1923 W09915 

RMK: NEW VA EM SEEN MOV SSE FM SUMMIT. REMNANT VA
FM EARLIER EMS MOV ENE AND DSIPTG IN SAT. MODEL
GUIDANCE THRU T+18 HRS SHOW MOV OF VA VEERING
WITH MOV TWD THE WNW BY T+12 HRS. MOV AND HGT
BASED ON NWP AND SAT. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20230322/0545Z