FVXX20 KNES 171645
VA ADVISORY
DTG: 20200417/1645Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/416

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBSD

OBS VA DTG: 17/1631Z

OBS VA CLD: SFC/FL190 N1914 W09845 - N1902 W09837
- N1900 W09838 - N1908 W09853 - N1914 W09845 MOV
NW 15-20KT 

FCST VA CLD +6HR: 17/2230Z SFC/FL190 N1914 W09845
- N1902 W09836 - N1900 W09838 - N1907 W09853 -
N1914 W09845 

FCST VA CLD +12HR: 18/0430Z NO ASH EXP

FCST VA CLD +18HR: 18/1030Z NO ASH EXP

RMK: VA EM CURRENTLY NOT SEEN ON STLT IMAGERY.
HOWEVER APPROX 1 HR PRIOR TO ISSUANCE TIME VA
OBSD ON STLT IMAGERY MOV NW. VA HEIGHT AND FRCST
BASED ON IMAGERY AND MODEL GUIDANCE.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20200417/2245Z