FVXX21 KNES 171905
VA ADVISORY
DTG: 20220417/1905Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/436

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA BELOW CLD DECK

OBS VA DTG: 17/1840Z

OBS VA CLD: SFC/FL210 S0155 W07837 - S0159 W07820
- S0201 W07819 - S0202 W07837 - S0155 W07837 MOV
W 10KT 

FCST VA CLD +6HR: 18/0030Z SFC/FL210 S0146 W07832
- S0201 W07819 - S0201 W07820 - S0153 W07838 -
S0146 W07832 

FCST VA CLD +12HR: 18/0630Z NO VA EXP

FCST VA CLD +18HR: 18/1230Z NO VA EXP

RMK: INTMT VA PUFFS POSS BELOW HVY MET CLD COVER.
VA NOT OBS OVER PREV 12 HRS DUE TO MET CLDS. FCST
BASED ON RECENT HSTRY AND NWP WINDS. NO CONF OF
VA RCVD. ...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20220418/0100Z