FVXX21 KNES 082327
VA ADVISORY
DTG: 20210108/2327Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/037

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 08/2311Z

OBS VA CLD: SFC/FL200 N1922 W09755 - N1911 W09744
- N1858 W09837 - N1901 W09837 - N1922 W09755 MOV
E 20KT 

FCST VA CLD +6HR: 09/0500Z SFC/FL200 N1935 W09749
- N1914 W09732 - N1858 W09837 - N1902 W09837 -
N1935 W09749 

FCST VA CLD +12HR: 09/1100Z SFC/FL200 N1938
W09747 - N1916 W09729 - N1857 W09836 - N1902
W09837 - N1938 W09747 

FCST VA CLD +18HR: 09/1700Z NO VA EXP

RMK: VA EXTD UP TO 50NM ENE FM THE SUMMIT. NWP
MDL INDICATES A CONT ENE MOV THRU T+12 HRS. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20210109/0530Z