FVXX21 KNES 171317
VA ADVISORY
DTG: 20220417/1317Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/435

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS PSBL W OF SUMMIT

OBS VA DTG: 17/1240Z

OBS VA CLD: SFC/FL210 S0158 W07831 - S0159 W07819
- S0202 W07819 - S0207 W07831 - S0158 W07831 MOV
W 10KT 

FCST VA CLD +6HR: 17/1830Z SFC/FL210 S0149 W07847
- S0159 W07819 - S0202 W07819 - S0202 W07850 -
S0149 W07847 

FCST VA CLD +12HR: 18/0030Z SFC/FL210 S0145
W07837 - S0200 W07819 - S0202 W07820 - S0156
W07844 - S0145 W07837 

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

RMK: A BRIEF GLIMPSE BTWN WX CLDS DID NOT REVEAL
ANY NEW VA EMS. VA EMS LIKELY THRU T+12 HRS BASED
ON RCNT ACTIVITY. VA FCST TO MOV W/WNW THRU T+12
HRS BASED ON NWP MDLS. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20220417/1915Z