FVXX20 KNES 290636
VA ADVISORY
DTG: 20210129/0636Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/114

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: ONGLING VA EMS

OBS VA DTG: 29/0600Z

OBS VA CLD: SFC/FL200 S0200 W07820 - S0200 W07819
- S0214 W07820 - S0213 W07823 - S0200 W07820 MOV
S 10KT 

FCST VA CLD +6HR: 29/1200Z SFC/FL200 S0159 W07820
- S0201 W07820 - S0217 W07821 - S0217 W07825 -
S0159 W07820 

FCST VA CLD +12HR: 29/1800Z SFC/FL200 S0200
W07820 - S0200 W07820 - S0214 W07819 - S0214
W07822 - S0200 W07820 

FCST VA CLD +18HR: 30/0000Z SFC/FL200 S0159
W07819 - S0214 W07817 - S0213 W07821 - S0201
W07820 - S0159 W07819 

RMK: VA DETECTED ON STLT MOVG S OF SUMMIT. OCNL
HOTSPOT SEEN ON SWIR. NWP MDL WINDS FCST TO CHG
VRY LTL REMAMING FM THE N THRU T+18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210129/1230Z
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