FVXX21 KNES 041050
VA ADVISORY
DTG: 20190804/1050Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2019/840

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

ERUPTION DETAILS: VA EM MOV WNW

OBS VA DTG: 04/1030Z

OBS VA CLD: SFC/FL160 N0005 W07801 - S0004 W07738
- S0005 W07739 - S0001 W07801 - N0005 W07801 MOV
W 15-20KT 

FCST VA CLD +6HR: 04/1630Z SFC/FL160 N0005 W07801
- S0004 W07738 - S0005 W07739 - S0001 W07801 -
N0005 W07801 

FCST VA CLD +12HR: 04/2230Z SFC/FL160 NO ASH EXP

FCST VA CLD +18HR: 05/0430Z NO ASH EXP

RMK: DISCRETE VA EM DETECTED IN STLT EXTND APRX
20 NM FROM SUMMIT. ADDITIONAL DISCRETE VA EM
LIKELY THRU FCST PERIOD BASED ON RECENT AND
TYPICAL ACT.  ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20190804/1645Z