FVXX22 KNES 272327
VA ADVISORY
DTG: 20210527/2327Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/525

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS SEEN IN SAT

OBS VA DTG: 27/2300Z

OBS VA CLD: SFC/FL210 S0155 W07852 - S0158 W07820
- S0201 W07820 - S0204 W07852 - S0155 W07852 MOV
W 10KT 

FCST VA CLD +6HR: 28/0500Z SFC/FL210 S0153 W07905
- S0158 W07819 - S0202 W07820 - S0204 W07905 -
S0153 W07905 

FCST VA CLD +12HR: 28/1100Z NO VA EXP

FCST VA CLD +18HR: 28/1700Z NO VA EXP

RMK: POSS VA EMS SEEN IN SAT MOV W FM SUMMIT.
DIFFICULT TO DETERMINE DUE TO MET CLDS. MODEL
GUIDANCE SHOWS A CONT W MOV THRU T+6 HRS. HGT
AND MOV BASED ON SAT AND NWP. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210528/0530Z
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