FVXX25 KNES 050014 VA ADVISORY DTG: 20230405/0014Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/227 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: CONTG VA EMS. OBS VA DTG: 04/2350Z OBS VA CLD: SFC/FL150 S0004 W07739 - S0011 W07731 - S0015 W07737 - S0004 W07740 - S0004 W07739 MOV SE 5KT SFC/FL160 N0014 W07746 - S0004 W07738 - S0005 W07740 - N0008 W07755 - N0014 W07746 MOV NW 5KT FCST VA CLD +6HR: 05/0600Z SFC/FL150 S0004 W07739 - S0012 W07731 - S0016 W07737 - S0004 W07740 - S0004 W07739 SFC/FL170 N0018 W07747 - S0004 W07738 - S0005 W07740 - N0011 W07756 - N0018 W07747 FCST VA CLD +12HR: 05/1200Z NO VA EXP FCST VA CLD +18HR: 05/1800Z NO VA EXP RMK: VA EMS OBS SLOWLY MOV NW AND SE FM SUMMIT. OBS VA FLS ESTD FM NWP MDLS AND RECENT VONA RPTS. LTLCG FCST IN FL WINDS THRU T+6 HRS. LOWER CONFIDENCE IN OBS VA FL AND FCST DUE TO LGT FL WINDS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20230405/0615Z