FVXX20 KNES 281258
VA ADVISORY
DTG: 20200728/1258Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/721

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: INTMT DISCRETE VA EMS.

OBS VA DTG: 28/1220Z

OBS VA CLD: SFC/FL190 S0159 W07819 - S0202 W07820
- S0223 W08007 - S0208 W08011 - S0159 W07819 MOV
W 20-25KT 

FCST VA CLD +6HR: 28/1830Z SFC/FL190 S0159 W07819
- S0202 W07819 - S0213 W07929 - S0202 W07931 -
S0159 W07819 

FCST VA CLD +12HR: 29/0030Z SFC/FL190 S0159
W07819 - S0201 W07819 - S0213 W07929 - S0201
W07931 - S0159 W07819 

FCST VA CLD +18HR: 29/0630Z NO VA EXP

RMK: MAINLY THIN VA CLDS OBSD AS FAR AS 140 NMI W
OF SUMMIT. PERSISTENT AND BRIGHT HOTSPOT NOTED.
NWP MDLS FCST LTLCG IN WINDS THRU T+12HRS. 
...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20200728/1900Z
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