FVXX22 KNES 161137
VA ADVISORY
DTG: 20210416/1137Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/277

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: VA CLD EM AT 1053Z.

OBS VA DTG: 16/1110Z

OBS VA CLD: SFC/FL145 N0001 W07748 - S0004 W07740
- S0006 W07739 - S0002 W07750 - N0001 W07748 MOV
W 15KT 

FCST VA CLD +6HR: 16/1700Z SFC/FL145 N0005 W07805
- S0004 W07739 - S0005 W07740 - S0003 W07809 -
N0005 W07805 

FCST VA CLD +12HR: 16/2300Z SFC/FL145 N0003
W07810 - S0004 W07739 - S0005 W07739 - S0007
W07811 - N0003 W07810 

FCST VA CLD +18HR: 17/0500Z NO VA EXP

RMK: VA CLD RPRTD BY VONA TO 900M ABV SUMMIT.
WEBCAM SHOWS VA CLD EM AT 1053Z. VA CLD OBSD BY
G16 MOVG WNW. NWP MDLS FCST SLOW WSHFT OF VA CLD
MOVMT TO THE W BY T+12HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210416/1730Z