FVXX21 KNES 010426
VA ADVISORY
DTG: 20220801/0426Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/772

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 01/0400Z

OBS VA CLD: SFC/FL230 S0122 W07859 - S0159 W07819
- S0202 W07821 - S0132 W07907 - S0122 W07859 MOV
NW 20KT 

FCST VA CLD +6HR: 01/1000Z SFC/FL230 S0128 W07910
- S0158 W07819 - S0201 W07819 - S0141 W07916 -
S0128 W07910 

FCST VA CLD +12HR: 01/1600Z SFC/FL230 S0138
W07914 - S0158 W07819 - S0202 W07819 - S0153
W07917 - S0138 W07914 

FCST VA CLD +18HR: 01/2200Z SFC/FL230 S0153
W07917 - S0159 W07819 - S0201 W07819 - S0210
W07917 - S0153 W07917 

RMK: THIN VA PLUME OBS IN SAT EXT UP TO 55 NM NW
FM SUMMIT. OBS VA FL ESTD FM PREV VAA AND NWP
MDLS WITH LOWER CONFIDENCE. FL MVMT FCST TO TURN
TO W THRU T+18 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20220801/1030Z