FVXX21 KNES 072145
VA ADVISORY
DTG: 20211207/2145Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/1122

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

ERUPTION DETAILS: VA CLDS OBS IN SUMMIT WEBCAM

OBS VA DTG: 07/2120Z

OBS VA CLD: SFC/FL140 N0001 W07755 - S0003 W07740
- S0007 W07740 - S0007 W07755 - N0001 W07755 MOV
W 5KT 

FCST VA CLD +6HR: 08/0330Z SFC/FL140 N0003 W07759
- S0003 W07739 - S0007 W07739 - S0008 W07758 -
N0003 W07759 

FCST VA CLD +12HR: 08/0930Z NO VA EXP

FCST VA CLD +18HR: 08/1530Z NO VA EXP

RMK: VA CLDS OBS IN WEBCAM MOVG W FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS. VA DIR/HGT FM
2107Z VONA RPRT FM GI. NWP MDLS SHOWS CONT W-LY
MOVMT THRU T+6. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20211208/0345Z
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