FVXX22 KNES 210201
VA ADVISORY
DTG: 20190421/0201Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2019/435

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

ERUPTION DETAILS: FQT DISCRETE VA EMS

OBS VA DTG: 21/0140Z

OBS VA CLD: SFC/FL150 N0003 W07754 - S0003 W07738
- S0007 W07740 - S0002 W07800 - N0003 W07754 MOV
NW 15-20KT 

FCST VA CLD +6HR: 21/0730Z SFC/FL150 N0004 W07755
- S0004 W07738 - S0007 W07740 - S0002 W07801 -
N0004 W07755 

FCST VA CLD +12HR: 21/1330Z SFC/FL150 N0004
W07755 - S0004 W07739 - S0007 W07740 - S0002
W07800 - N0004 W07755 

FCST VA CLD +18HR: 21/1930Z SFC/FL150 N0004
W07755 - S0003 W07739 - S0007 W07739 - S0002
W07758 - N0004 W07755 

RMK: DISCRETE VA EMS OBS IN STLT MOV NW FM SUMMIT
AT 15KTS BLW FL150. ASH REACHES APPROX 20 NMI BFR
BECOMG TOO DIFF TO DETECT.  ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20190421/0800Z