FVXX23 KNES 172153
VA ADVISORY
DTG: 20200417/2153Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/397

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: POSS VA CLD

OBS VA DTG: 17/2130Z

OBS VA CLD: SFC/FL190 S0152 W07820 - S0159 W07819
- S0201 W07820 - S0158 W07828 - S0152 W07820 MOV
NW 5-10KT 

FCST VA CLD +6HR: 18/0330Z NO ASH EXP

FCST VA CLD +12HR: 18/0930Z NO ASH EXP

FCST VA CLD +18HR: 18/1530Z NO ASH EXP

RMK: POSS VA CLD OBS IN SAT EXT UP TO 10 NM NW FM
SUMMIT. WX CLDS PARTIALLY OBSC AREA. OBS FL BASED
ON PREV VAA AND POORLY CORRELATED WITH NWP MDLS.
...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20200418/0400Z
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