FVXX21 KNES 171248
VA ADVISORY
DTG: 20180917/1248Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2018/074

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

ERUPTION DETAILS: VA EM MOV NW

OBS VA DTG: 17/1230Z

OBS VA CLD: SFC/FL210 S0147 W07823 - S0155 W07819
- S0159 W07820 - S0201 W07820 - S0152 W07830 -
S0147 W07823 MOV NW 10-15KT 

FCST VA CLD +6HR: 17/1830Z SFC/FL210 S0142 W07834
- S0159 W07820 - S0202 W07820 - S0149 W07840 -
S0142 W07834 

FCST VA CLD +12HR: 18/0030Z SFC/FL210 NO ASH EXP

FCST VA CLD +18HR: 18/0630Z NO ASH EXP

RMK: CONS LGT VA EM MOV NNW AS DETECTED IN STLT.
PLUME EXTND APRX 13 NM FROM SUMMIT. SKY CLEAR OF
MET CLDS. MODELS INDICATE WIND WILL TURN MORE NW
THRU FCST PERIOD.  ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20180917/1845Z