FVXX21 KNES 060900
VA ADVISORY
DTG: 20220406/0900Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/395

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: REMNANT VA OBS

OBS VA DTG: 06/0830Z

OBS VA CLD: SFC/FL230 S0134 W08304 - S0206 W08302
- S0206 W08414 - S0138 W08414 - S0134 W08304 MOV
W 20KT 

FCST VA CLD +6HR: 06/1430Z SFC/FL210 S0147 W07902
- S0159 W07819 - S0202 W07821 - S0159 W07907 -
S0147 W07902 SFC/FL230 NO VA EXP

FCST VA CLD +12HR: 06/2030Z NO VA EXP

FCST VA CLD +18HR: 07/0230Z NO VA EXP

RMK: LGT REMNANT VA CLD OBS IN STLT APRX 317 NM W
OF SUMMIT. OTHER EMS NEAR SUMMIT HAVE DSIPTD. GAS
OR STEAM OBS VENTING FM SUMMIT TO W. OCCL VA PUFF
POSS BASED ON RECENT HISTORY. ...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20220406/1500Z