FVXX22 KNES 200737
VA ADVISORY
DTG: 20210420/0737Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/293

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EM OBS IN SAT.

OBS VA DTG: 20/0710Z

OBS VA CLD: SFC/FL150 N0004 W07744 - S0004 W07739
- S0005 W07740 - N0001 W07749 - N0004 W07744 MOV
NW 10KT 

FCST VA CLD +6HR: 20/1300Z SFC/FL150 N0009 W07749
- S0004 W07739 - S0005 W07740 - N0005 W07755 -
N0009 W07749 

FCST VA CLD +12HR: 20/1900Z NO VA EXP

FCST VA CLD +18HR: 21/0100Z NO VA EXP

RMK: VA EM OBS IN SAT EXT 10 NM NW FM SUMMIT. OBS
VA FL ESTD BASED ON TYPICAL ACT WITH LOWER
CONFIDENCE AS NWP MDL WINDS DO NOT AGREE WITH OBS
MVMT. FL WINDS FCST TO PERSIST THRU T+6 HRS.
...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210420/1330Z