FVXX21 KNES 131137
VA ADVISORY
DTG: 20210413/1137Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/354

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

ERUPTION DETAILS: CONS VA EM OBS.

OBS VA DTG: 13/1101Z

OBS VA CLD: SFC/FL190 N1902 W09837 - N1901 W09836
- N1841 W09845 - N1848 W09856 - N1902 W09837 MOV
SW 5KT 

FCST VA CLD +6HR: 13/1700Z SFC/FL190 N1902 W09837
- N1901 W09835 - N1833 W09848 - N1843 W09904 -
N1902 W09837 

FCST VA CLD +12HR: 13/2300Z SFC/FL190 N1902
W09837 - N1900 W09835 - N1838 W09852 - N1852
W09904 - N1902 W09837 

FCST VA CLD +18HR: 14/0500Z NO VA EXP

RMK: CONS VA EMS OBS IN STLT AND WEBCAM MOV
SLOWLY SW OF SUMMIT APRX 20 NMI WHILE DSIPTG. FL
AND MVMT BASED ON NWP MODEL GDNC WINDS. ...JLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210413/1730Z