FVXX23 KNES 080102
VA ADVISORY
DTG: 20191208/0102Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2019/291

INFO SOURCE: GOES-EAST. VONA. NWP MODELS. VOLCAT.
GEOPHYSICAL INST. 

ERUPTION DETAILS: VA EMS SEEN IN STLT IMAGERY

OBS VA DTG: 08/0020Z

OBS VA CLD: SFC/FL200 S0143 W07825 - S0201 W07817
- S0204 W07823 - S0147 W07837 - S0143 W07825 MOV
NW 15-20KT 

FCST VA CLD +6HR: 08/0630Z SFC/FL200 S0135 W07826
- S0200 W07817 - S0202 W07822 - S0138 W07842 -
S0135 W07826 

FCST VA CLD +12HR: 08/1230Z SFC/FL200 S0129
W07843 - S0201 W07817 - S0204 W07822 - S0140
W07856 - S0129 W07843 

FCST VA CLD +18HR: 08/1830Z SFC/FL200 NO ASH EXP

RMK: VA EMS SEEN IN STLT EXT 18 NMI NW OF SUMMIT.
VA HGT AND DIR FM MODEL GUIDANCE WHICH SHOWS CONT
NW TREND THRU T+6 THEN BACKING WNW THRU T+12.
...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20191208/0700Z