FVXX22 KNES 262317
VA ADVISORY
DTG: 20181126/2317Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2018/289

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. 

ERUPTION DETAILS: PSBL VA EM	

OBS VA DTG: 26/2245Z

OBS VA CLD: SFC/FL220 S0159 W07820 - S0201 W07819
- S0209 W07826 - S0204 W07829 - S0159 W07820 MOV
SW 5KT 

FCST VA CLD +6HR: 27/0500Z SFC/FL220 S0159 W07820
- S0202 W07818 - S0210 W07826 - S0204 W07829 -
S0159 W07820 

FCST VA CLD +12HR: 27/1100Z SFC/FL220 NO ASH EXP

FCST VA CLD +18HR: 27/1700Z NO ASH EXP

RMK: PSBL VA EM REMAINING STN OR MOV SW AND DISP
NEAR SUMMIT BASED ON MODEL WIND DATA.
INCANDESCENCE SEEN AT SUMMIT IN STLT BUT VA NOT
DETECTED DUE TO MET CLDS. MODELS INDICATE VA TO 
REMAIN STN OR MOV SLOWLY SW THRU FCST PERIOD
 ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20181127/0515Z
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