FVXX23 KNES 311622
VA ADVISORY
DTG: 20210531/1622Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/406

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

ERUPTION DETAILS: VA CLDS OBS IN SUMMIT WEBCAM

OBS VA DTG: 31/1550Z

OBS VA CLD: SFC/FL150 S0001 W07753 - S0004 W07740
- S0006 W07740 - S0008 W07753 - S0001 W07753 MOV
W 5KT 

FCST VA CLD +6HR: 31/2200Z SFC/FL150 N0000 W07758
- S0004 W07739 - S0007 W07739 - S0010 W07758 -
N0000 W07758 

FCST VA CLD +12HR: 01/0400Z NO VA EXP

FCST VA CLD +18HR: 01/1000Z NO VA EXP

RMK: VA CLDS OBS IN EARLIER SUMMIT WEBCAM. LOW
CONF IN VAA DUE TO WX CLDS. VA HGT FM PREV VAA.
VA DIR FM NWP MLDS WHICH SHOWS CONT W-LY MOVMT
THRU T+6. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210531/2215Z