FVXX23 KNES 291538
VA ADVISORY
DTG: 20211229/1538Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/1190

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

ERUPTION DETAILS: VA RPTD VIA VONA

OBS VA DTG: 29/1520Z

OBS VA CLD: SFC/FL150 N0002 W07759 - S0004 W07740
- S0007 W07738 - S0007 W07759 - N0002 W07759 MOV
W 10KT 

FCST VA CLD +6HR: 29/2130Z SFC/FL150 N0005 W07810
- S0003 W07740 - S0007 W07739 - S0007 W07805 -
N0005 W07810 

FCST VA CLD +12HR: 30/0330Z NO VA EXP

FCST VA CLD +18HR: 30/0930Z NO VA EXP

RMK: VA RPTD VIA VONA. VA NOT OBS IN SAT DATA DUE
TO WX CLDS OVER SUMMIT REGION.  FCST BASED ON
VONA AND NWP MDLS. LTLCG EXP WITH DIR OF VA THRU
T+6. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20211229/2145Z