FVXX23 KNES 121253
VA ADVISORY
DTG: 20210312/1253Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/172

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

ERUPTION DETAILS: VA CLDS OBS IN SUMMIT WEBCAM

OBS VA DTG: 12/1230Z

OBS VA CLD: SFC/FL150 S0004 W07738 - S0008 W07729
- S0014 W07734 - S0005 W07740 - S0004 W07738 MOV
SE 5KT 

FCST VA CLD +6HR: 12/1830Z SFC/FL150 S0001 W07727
- S0010 W07726 - S0006 W07740 - S0003 W07740 -
S0001 W07727 

FCST VA CLD +12HR: 13/0030Z NO VA EXP

FCST VA CLD +18HR: 13/0630Z NO VA EXP

RMK: VA CLDS OBS IN SUMMIT WEBCAM. LOW CONF WITH
VA EXT DUE TO WX CLDS. VA HGT/DIR FM 1225Z SIGMET
FM MWO. VONA RPRTS RECEIVED FM GI. NWP MDLS SHOW
SE-LY TO E-LY MOVMT TREND THRU T+6. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210312/1900Z