FVXX21 KNES 181910
VA ADVISORY
DTG: 20210818/1910Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/658

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

ERUPTION DETAILS: PSBL CONTG VA

OBS VA DTG: 18/1850Z

OBS VA CLD: SFC/FL140 N0025 W07752 - S0004 W07736
- S0008 W07750 - N0013 W07807 - N0025 W07752 MOV
NW 10KT 

FCST VA CLD +6HR: 19/0100Z SFC/FL140 N0032 W07755
- S0004 W07736 - S0008 W07749 - N0011 W07817 -
N0032 W07755 

FCST VA CLD +12HR: 19/0700Z SFC/FL140 N0025
W07752 - S0004 W07736 - S0009 W07750 - N0001
W07822 - N0025 W07752 

FCST VA CLD +18HR: 19/1300Z NO VA EXP

RMK: PSBL CONTG VA EMS OBS FM VIS STLT DATA AND
WEBCAM MOVG NW TO ABT 30NM FM SUMMIT. WINDS FCST
TO RMN MOVG GENLY NW TO WNW THRU T+12. FL AND
WINDS FM NWP ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210819/0115Z