FVXX21 KNES 140912
VA ADVISORY
DTG: 20210914/0912Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/771

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

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 14/0840Z

OBS VA CLD: SFC/FL150 N0017 W07804 - S0004 W07740
- S0002 W07810 - N0017 W07804 MOV W 15KT 

FCST VA CLD +6HR: 14/1430Z SFC/FL150 N0014 W07803
- S0004 W07739 - S0001 W07809 - N0014 W07803 

FCST VA CLD +12HR: 14/2030Z SFC/FL150 N0020
W07805 - S0004 W07740 - N0001 W07810 - N0020
W07805 

FCST VA CLD +18HR: 15/0230Z SFC/FL150 N0017
W07804 - S0004 W07739 - S0001 W07811 - N0017
W07804 

RMK: CONT VA EMS OBS MOV W TO NW FM SUMMIT. VA
FCST TO CONT W TO NW MOV THRU T+18HRS BEFORE
DISP. VO ACT MODERATE TO HIGH.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20210914/1515Z