FVXX21 KNES 081219
VA ADVISORY
DTG: 20210808/1219Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/617

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

ERUPTION DETAILS: INTMT VA EMS OBS

OBS VA DTG: 08/1130Z

OBS VA CLD: SFC/FL150 N0008 W07759 - S0003 W07740
- S0005 W07741 - S0002 W07803 - N0008 W07759 MOV
W 25KT 

FCST VA CLD +6HR: 08/1730Z SFC/FL150 N0007 W07804
- S0003 W07739 - S0005 W07740 - S0006 W07804 -
N0007 W07804 

FCST VA CLD +12HR: 08/2330Z SFC/FL150 N0005
W07756 - S0003 W07739 - S0005 W07741 - S0006
W07757 - N0005 W07756 

FCST VA CLD +18HR: 09/0530Z NO VA EXP

RMK: VONA RPRTS VA MOVG NW. VA CLDS OBS IN WEBCAM
AND G16 IMAGERY MOVG WNW. NWP MDLS SUGGEST WEAKER
WINDS THAN OBS. VA FCST TO MOVE W/WNW THRU T+12
HRS. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20210808/1815Z