FVXX20 KNES 040829
VA ADVISORY
DTG: 20210304/0829Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/249

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: NEW VA EM TO FL230

OBS VA DTG: 04/0821Z

OBS VA CLD: SFC/FL200 N1902 W09837 - N1901 W09836
- N1844 W09855 - N1852 W09901 - N1902 W09837 MOV
SW 15KT SFC/FL230 N1908 W09853 - N1902 W09837 -
N1859 W09837 - N1901 W09855 - N1908 W09853 MOV W
10KT 

FCST VA CLD +6HR: 04/1430Z SFC/FL200 N1902 W09837
- N1901 W09835 - N1831 W09859 - N1838 W09907 -
N1902 W09837 SFC/FL230 NO VA EXP

FCST VA CLD +12HR: 04/2030Z SFC/FL200 N1902
W09839 - N1901 W09836 - N1832 W09901 - N1840
W09910 - N1902 W09839 

FCST VA CLD +18HR: 05/0230Z NO VA EXP

RMK: VA OBS MOV SW AT FL200 25 NM SW FM SUMMIT.
VA OBS MOV WNW AT FL230 16 NM FM SUMMIT. OBS VA
FLS ESTD FM NWP MDLS. WX CLDS INVOF SUMMIT OBSC
PORTION OF PLUMES. FL200 MVMT EXP TO PERSIST THRU
T+12 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210304/1430Z
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