FVXX21 KNES 181153
VA ADVISORY
DTG: 20230818/1153Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2023/481

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

ERUPTION DETAILS: INTMT VA EMS OBSD

OBS VA DTG: 18/1120Z

OBS VA CLD: SFC/FL150 N0000 W07756 - S0003 W07739
- S0006 W07740 - S0007 W07756 - N0000 W07756 MOV
W 15KT 

FCST VA CLD +6HR: 18/1730Z SFC/FL150 N0002 W07752
- S0004 W07740 - S0006 W07740 - S0004 W07754 -
N0002 W07752 

FCST VA CLD +12HR: 18/2330Z NO VA EXP

FCST VA CLD +18HR: 19/0530Z NO VA EXP

RMK: MIXTURE OF VA/STEAM/GAS EMS OBSD IN SAT AND
WEBCAM. VA CLDS MOVED W FM SUMMIT BUT STRETCHED
NW-SE AND DISP ABT 15NMI. NWP MDL FCST SLIGHTLY
VEERING THRU T+6HRS.   ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20230818/1800Z