FVXX22 KNES 280909
VA ADVISORY
DTG: 20200428/0909Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/434

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: GASES AND PSBL VA CLDS SEEN SAT.

OBS VA DTG: 28/0840Z

OBS VA CLD: SFC/FL200 S0147 W07852 - S0159 W07819
- S0202 W07820 - S0158 W07854 - S0147 W07852 MOV
W 15-20KT 

FCST VA CLD +6HR: 28/1430Z SFC/FL200 S0149 W07852
- S0158 W07820 - S0202 W07820 - S0202 W07855 -
S0149 W07852 

FCST VA CLD +12HR: 28/2030Z NO ASH EXP

FCST VA CLD +18HR: 29/0230Z NO ASH EXP

RMK: PSBL VA SEEN IN SAT IMAGERY. PLUME LOOKS TO
BE MOSTLY GASES BASED ON RGB IMAGERY. MODEL
GUIDANCE SHOWS A W-LY MOV THRU T+6 HRS. HGT AND
MOV BASED ON SAT AND NWP ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20200428/1515Z
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