FVXX22 KNES 310802 VA ADVISORY DTG: 20171031/0802Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/593 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY OBS VA DTG: 31/0730Z OBS VA CLD: SFC/FL120 S0002 W07737 - S0038 W07659 - S0051 W07719 - S0006 W07740 - S0002 W07737 MOV SE 0-5KT FCST VA CLD +6HR: 31/1330Z SFC/FL120 S0004 W07742 - S0005 W07738 - S0053 W07715 - S0057 W07751 - S0004 W07742 FCST VA CLD +12HR: 31/1930Z SFC/FL120 S0004 W07741 - S0006 W07739 - S0100 W07747 - S0046 W07816 - S0004 W07741 FCST VA CLD +18HR: 01/0130Z SFC/FL120 S0004 W07744 - S0004 W07737 - S0056 W07725 - S0057 W07755 - S0004 W07744 RMK: CONT VA EMS OBS IN STLT IMAGERY. VA CURRENTLY MOV SE. NWP MODELS SUGGEST GEN WINDS OUT OF N THROUGHOUT NEXT 18HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20171031/1400Z