FVXX23 KNES 180620
VA ADVISORY
DTG: 20221218/0620Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2022/1334

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: CONT VA EMS OBS

OBS VA DTG: 18/0540Z

OBS VA CLD: SFC/FL210 S0159 W07820 - S0231 W07833
- S0220 W07849 - S0159 W07820 MOV SW 5KT 

FCST VA CLD +6HR: 18/1130Z SFC/FL210 S0159 W07820
- S0238 W07826 - S0218 W07901 - S0159 W07820 

FCST VA CLD +12HR: 18/1730Z SFC/FL210 S0159
W07820 - S0240 W07826 - S0218 W07901 - S0159
W07820 

FCST VA CLD +18HR: 18/2330Z SFC/FL210 S0159
W07820 - S0239 W07826 - S0218 W07902 - S0159
W07820 

RMK: CONT VA EMS OBS MOV SW IN STLT IMAGERY. VA
FCST TO CONT SW MOV THRU T+18HRS BEFORE DISP. VO
ACT MODERATE.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20221218/1215Z