FVXX20 KNES 161356
VA ADVISORY
DTG: 20170816/1356Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2017/017

INFO SOURCE: GOES-EAST. GUAYAQUIL MWO.
GEOPHYSICAL INST. 

ERUPTION DETAILS: VA EMS AT 16/1255Z

OBS VA DTG: 16/1330Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL200 090/15-20KT

FCST VA CLD +6HR: 16/1930Z 

FCST VA CLD +12HR: 17/0130Z 

FCST VA CLD +18HR: 17/0730Z 

RMK: GEOPHYISCAL INSTITUTE REPORTED VA EMS AT
16/1255Z MOVING W. NO VA IS OBSERVED IN IMAGERY
ALTHOUGH THERE ARE THICK WX CLOUDS PRESENT.
GOES-16 IMAGERY IMPLIES PSBL VA EMS. A HOTSPOT
CONTINUES TO OBSERVED IN SHORTWAVE IMAGERY.   
...SCHWARTZ

NXT ADVISORY: WILL BE ISSUED BY 20170816/2000Z