FVXX22 KNES 110044
VA ADVISORY
DTG: 20190811/0044Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2019/121

INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: POSS VA EM

OBS VA DTG: 11/0020Z

OBS VA CLD: SFC/FL220 S0159 W07820 - S0202 W07820
- S0209 W07847 - S0201 W07847 - S0159 W07820 MOV
W 15-20KT 

FCST VA CLD +6HR: 11/0630Z SFC/FL220 S0157 W07847
- S0159 W07820 - S0202 W07820 - S0207 W07847 -
S0157 W07847 

FCST VA CLD +12HR: 11/1230Z SFC/FL220 S0155
W07847 - S0159 W07820 - S0202 W07820 - S0204
W07847 - S0155 W07847 

FCST VA CLD +18HR: 11/1830Z SFC/FL220 NO ASH EXP

RMK: POSS VA EM EXTND APRX 25 NM W OF SUMMIT
BASED ON RECENT ACT. VA NOT DETECTED IN STLT DUE
TO MET CLOUDS. HOT SPOT IS DETECTABLE AT SUMMIT
INDICATING HEIGHTENED ACT CONTINUES. ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20190811/0645Z