FVXX22 KNES 210453
VA ADVISORY
DTG: 20230921/0453Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2023/578

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 21/0430Z

OBS VA CLD: SFC/FL150 N0008 W07755 - N0006 W07752
- N0004 W07755 - N0006 W07758 - N0008 W07755 MOV
NW 10KT 

FCST VA CLD +6HR: 21/1030Z SFC/FL150 N0009 W07756
- S0004 W07740 - S0005 W07740 - N0000 W07801 -
N0009 W07756 

FCST VA CLD +12HR: 21/1630Z NO VA EXP

FCST VA CLD +18HR: 21/2230Z NO VA EXP

RMK: DISCRETE VA EMS OBS IN STLT IMG MOV NW EXT
20 NMI FM SUMMIT. OCNL EMS LIKELY TO CONT. NW
MVMT EXP THRU T+6. FL AND MVMT BASED ON STLT AND
NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230921/1100Z