FVXX22 KNES 081317 VA ADVISORY DTG: 20210408/1317Z VAAC: WASHINGTON VOLCANO: PACAYA 342110 PSN: N1422 W09035 AREA: GUATEMALA SUMMIT ELEV: 8373 FT (2552 M) ADVISORY NR: 2021/190 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS OBS OBS VA DTG: 08/1250Z OBS VA CLD: SFC/FL110 N1423 W09037 - N1423 W09034 - N1414 W09039 - N1414 W09045 - N1423 W09037 MOV SW 5KT FCST VA CLD +6HR: 08/1900Z SFC/FL110 N1423 W09034 - N1408 W09035 - N1408 W09047 - N1423 W09038 - N1423 W09034 FCST VA CLD +12HR: 09/0100Z NO VA EXP FCST VA CLD +18HR: 09/0700Z NO VA EXP RMK: OCNL VA EMS OBS FM WEBCAM AND PSBLY STLT DATA. XTNSV WX CLDS IN THE AREA MAY OBSC MORE VA. NWP FCSTS VA TO SHFT TO THE S THRU T+6. FL FM NWP. ...MLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210408/1915Z