FVXX21 KNES 142143
VA ADVISORY
DTG: 20210814/2143Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/641

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

ERUPTION DETAILS: VA CLDS OBS IN SUMMIT WEBCAM

OBS VA DTG: 14/2120Z

OBS VA CLD: SFC/FL140 N0007 W07747 - S0004 W07738
- S0006 W07740 - S0000 W07756 - N0007 W07747 MOV
NW 10KT 

FCST VA CLD +6HR: 15/0330Z SFC/FL140 N0011 W07749
- S0004 W07738 - S0007 W07740 - N0001 W07800 -
N0011 W07749 

FCST VA CLD +12HR: 15/0930Z NO VA EXP

FCST VA CLD +18HR: 15/1530Z NO VA EXP

RMK: VA CLDS OBS IN SUMMIT WEBCAM MOVG NW FM
SUMMIT. LOW CONF IN VA EXT DUE TO WX CLDS. VA
HGT/DIR FM 2123Z VONA RPRT FM GI. NWP MDLS SHOWS
CONT NW-LY MOVMT THRU T+6.  ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210815/0345Z