FVXX21 KNES 191353
VA ADVISORY
DTG: 20210419/1353Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/374

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

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 19/1336Z

OBS VA CLD: SFC/FL200 N1917 W09803 - N1905 W09802
- N1900 W09837 - N1902 W09837 - N1917 W09803 MOV
E 15KT 

FCST VA CLD +6HR: 19/1930Z SFC/FL200 N1927 W09756
- N1908 W09752 - N1859 W09837 - N1902 W09837 -
N1927 W09756 

FCST VA CLD +12HR: 20/0130Z SFC/FL200 N1940
W09747 - N1910 W09741 - N1859 W09837 - N1902
W09837 - N1940 W09747 

FCST VA CLD +18HR: 20/0730Z NO VA EXP

RMK: CONT VA EMS OBS MOVG ENE FM STLT DATA AND
WEBCAM. WINDS FCST TO SHIFT MORE TO THE NE THRU
T+12. FL AND WINDS FM NWP ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210419/2000Z