FVXX23 KNES 010331
VA ADVISORY
DTG: 20180901/0331Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2018/030

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 01/0300Z

OBS VA CLD: SFC/FL190 S0159 W07819 - S0201 W07819
- S0211 W07838 - S0217 W07849 - S0200 W07856 -
S0200 W07842 - S0159 W07819 MOV SW 15KT 

FCST VA CLD +6HR: 01/0900Z SFC/FL190 S0157 W07857
- S0158 W07843 - S0159 W07819 - S0201 W07819 -
S0211 W07840 - S0216 W07851 - S0157 W07857 

FCST VA CLD +12HR: 01/1500Z SFC/FL190 S0157
W07856 - S0159 W07820 - S0201 W07819 - S0214
W07850 - S0157 W07856 

FCST VA CLD +18HR: 01/2100Z SFC/FL190 NO ASH EXP

RMK: CONS VA EM OBS IN STLT IMAGERY MOV SW FM
SUMMIT. HEAVY WX CLDS MOV INTO THE AREA. NWP
MODEL GUIDANCE AGREES WITH TRAJECTORY. LTLCG EXP
WITH FUTURE EM. ...BOLL

NXT ADVISORY: WILL BE ISSUED BY 20180901/0930Z