FVXX21 KNES 111343
VA ADVISORY
DTG: 20210411/1343Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/351

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

ERUPTION DETAILS: OCNL VA EMS

OBS VA DTG: 11/1316Z

OBS VA CLD: SFC/FL180 N1902 W09903 - N1846 W09902
- N1846 W09919 - N1901 W09919 - N1902 W09903 MOV
W 5KT SFC/FL190 N1922 W09919 - N1902 W09837 -
N1858 W09836 - N1902 W09919 - N1922 W09919 MOV W
5KT 

FCST VA CLD +6HR: 11/1930Z SFC/FL180 N1902 W09915
- N1845 W09915 - N1839 W09938 - N1902 W09937 -
N1902 W09915 SFC/FL190 N1931 W09940 - N1902
W09837 - N1858 W09837 - N1902 W09938 - N1931
W09940 

FCST VA CLD +12HR: 12/0130Z SFC/FL180 NO VA
EXPSFC/FL190 N1931 W09911 - N1916 W09813 - N1859
W09837 - N1907 W09915 - N1931 W09911 

FCST VA CLD +18HR: 12/0730Z NO VA EXP

RMK: OCNL VA EMS OBS FM STLT DATA AND WEBCAM.
REMNANT VA MOVG W PAST 40NM FM SUMMIT WHILE MORE
RE EMS MOVG WNW W LGT WINDS WITH WINDS FCST TO
STRENGTHEN AND TURN NE BY T+12. FL AND WINDS FM
NWP ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210411/1945Z