FVXX25 KNES 170007
VA ADVISORY
DTG: 20211217/0007Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/1152

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

ERUPTION DETAILS: DISCRETE VA EMS OBS

OBS VA DTG: 16/2330Z

OBS VA CLD: SFC/FL150 S0004 W07740 - S0007 W07738
- S0018 W07747 - S0010 W07752 - S0004 W07740 MOV
SW 15KT 

FCST VA CLD +6HR: 17/0530Z SFC/FL150 S0004 W07740
- S0007 W07738 - S0019 W07755 - S0007 W07759 -
S0004 W07740 

FCST VA CLD +12HR: 17/1130Z NO VA EXP

FCST VA CLD +18HR: 17/1730Z NO VA EXP

RMK: VA EMS SEEN IN WEBCAM AND IDENTIFIED IN STLT
IMAGERY MOVG SW APPRX 10NM FM SUMMIT. VA FCST
THRU T+6 HRS BASED ON NWP MDLS. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20211217/0600Z