FVXX20 KNES 162200
VA ADVISORY
DTG: 20200416/2200Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/412

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

ERUPTION DETAILS: VA EM AT ARND 2125Z.

OBS VA DTG: 16/2146Z

OBS VA CLD: SFC/FL210 N1907 W09834 - N1904 W09831
- N1900 W09837 - N1901 W09838 - N1907 W09834 MOV
NE 20-25KT 

FCST VA CLD +6HR: 17/0400Z SFC/FL210 N1915 W09844
- N1901 W09837 - N1900 W09837 - N1910 W09850 -
N1915 W09844 

FCST VA CLD +12HR: 17/1000Z NO ASH EXP

FCST VA CLD +18HR: 17/1600Z NO ASH EXP

RMK: VA WAS OBSD 12 NMI NNE OF SUMMIT. VA IS
STARTING TO DISP. LIKELY TO FULLY DISP QUICKLY.
FURTHER VA EMS PSBL. NWP MDLS FCST DIR WELL, BUT
NOT SPD. HWVR MMMX 12Z RADIOSONDE DOES. NWP MDLS
FCST VA TO MOV NW BY T+6. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20200417/0400Z
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