FVXX21 KNES 131238
VA ADVISORY
DTG: 20220413/1238Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/421

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 13/1150Z

OBS VA CLD: SFC/FL230 S0159 W07820 - S0201 W07819
- S0210 W07838 - S0202 W07840 - S0159 W07820 MOV
SW 15KT 

FCST VA CLD +6HR: 13/1800Z SFC/FL230 S0159 W07820
- S0201 W07819 - S0210 W07843 - S0159 W07846 -
S0159 W07820 

FCST VA CLD +12HR: 14/0000Z SFC/FL230 S0151
W07844 - S0159 W07820 - S0201 W07819 - S0202
W07847 - S0151 W07844 

FCST VA CLD +18HR: 14/0600Z NO VA EXP

RMK: HOTSPOT VISIBLE BUT VA NOT SEEN IN STLT
IMAGERY DUE TO MET CLDS. NWP MODELS SUGGEST MOV
SW FM SUMMIT. MOV TO SHIFT W BY T+12.  ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20220413/1845Z