FVXX21 KNES 271533
VA ADVISORY
DTG: 20211027/1533Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/953

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT.
GEOPHYSICAL INST. 

ERUPTION DETAILS: VA EMS OBSD

OBS VA DTG: 27/1500Z

OBS VA CLD: SFC/FL150 N0000 W07732 - S0001 W07731
- S0005 W07739 - S0005 W07740 - S0002 W07740 -
N0000 W07732 MOV NE 5KT 

FCST VA CLD +6HR: 27/2100Z SFC/FL150 N0001 W07740
- N0001 W07735 - S0005 W07739 - S0004 W07741 -
N0001 W07740 

FCST VA CLD +12HR: 28/0300Z NO VA EXP

FCST VA CLD +18HR: 28/0900Z NO VA EXP

RMK: VA EMS OBSD IN SAT MOVG NE OF SUMMIT. RPRT
AND VLOCAT ALERT RECEIVED. VA CLD FL/DIR BASED ON
RPRT AND PREV ADVY. MDL DOES NOT AGREE WELL WITH
OBS, SO MDL FCST CONFIDENCE IS LOW.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20211027/2130Z