FVXX20 KNES 160340
VA ADVISORY
DTG: 20200816/0340Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/779

INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
RADIOSONDE. 

ERUPTION DETAILS: OCNL VA EMS.

OBS VA DTG: 16/0321Z

OBS VA CLD: SFC/FL220 N1917 W09846 - N1902 W09837
- N1901 W09837 - N1910 W09856 - N1917 W09846 MOV
NW 10-15KT 

FCST VA CLD +6HR: 16/0930Z SFC/FL220 N1919 W09855
- N1903 W09836 - N1901 W09838 - N1905 W09900 -
N1919 W09855 

FCST VA CLD +12HR: 16/1530Z NO VA EXP

FCST VA CLD +18HR: 16/2130Z NO VA EXP

RMK: VA CLDS OCNLY OBS OVR PAST FEW HRS BETWEEN
GAPS IN WX CLD COVER MOV NW UP TO 20 NM FM
SUMMIT. OBS FL ESTD FM MMMX 00Z RAOB. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20200816/0945Z
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