FVXX23 KNES 062240
VA ADVISORY
DTG: 20210806/2240Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/490

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA DETECTED FM STLT

OBS VA DTG: 06/2231Z

OBS VA CLD: SFC/FL190 N1914 W09857 - N1911 W09850
- N1907 W09852 - N1907 W09858 - N1914 W09857 MOV
NW 15KT 

FCST VA CLD +6HR: 07/0430Z SFC/FL190 N1911 W09917
- N1904 W09838 - N1856 W09837 - N1851 W09914 -
N1911 W09917 

FCST VA CLD +12HR: 07/1030Z NO VA EXP

FCST VA CLD +18HR: 07/1630Z NO VA EXP

RMK: VA CLD MOVG NW FM SUMMIT AND EXP TO DISP
WITHIN 6 HRS. FUTURE EM FCST BY NWP MODELS TO MOV
TWD W. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210807/0445Z