FVXX22 KNES 201821
VA ADVISORY
DTG: 20170720/1821Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2017/002

INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. HYSPLIT. 

ERUPTION DETAILS: VA ERUPTION NEAR 1630Z

OBS VA DTG: 20/1745Z

OBS VA CLD: SFC/FL270 S0156 W07911 - S0157 W07843
- S0211 W07842 - S0210 W07911 - S0156 W07911 MOV
W 20KT 

FCST VA CLD +6HR: 21/0000Z SFC/FL270 S0207 W08143
- S0208 W08034 - S0242 W08034 - S0240 W08144 -
S0207 W08143 

FCST VA CLD +12HR: 21/0600Z SFC/FL270 S0223
W08222 - S0259 W08222 - S0301 W08335 - S0225
W08334 - S0223 W08222 

FCST VA CLD +18HR: 21/1200Z SFC/FL270 NO ASH EXP

RMK: RPRT OF VA ERUPTION NEAR 1630Z CONFIRMED IN
STLT IMAGERY. PLUME CURRENTLY OBS 41 NMI W OF
SUMMIT. FCST BASED OFF NWP MODEL AND HYSPLIT
INFO. ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20170721/0015Z