FVXX21 KNES 310358
VA ADVISORY
DTG: 20220131/0358Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/135

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

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 31/0320Z

OBS VA CLD: SFC/FL220 S0159 W07820 - S0220 W07804
- S0225 W07817 - S0159 W07820 MOV S 10KT 

FCST VA CLD +6HR: 31/0930Z SFC/FL220 S0159 W07820
- S0220 W07804 - S0226 W07817 - S0159 W07820 

FCST VA CLD +12HR: 31/1530Z SFC/FL220 S0159
W07819 - S0220 W07804 - S0225 W07817 - S0159
W07819 

FCST VA CLD +18HR: 31/2130Z SFC/FL220 S0159
W07819 - S0220 W07803 - S0225 W07817 - S0159
W07819 

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

NXT ADVISORY: WILL BE ISSUED BY 20220131/1000Z