FVXX22 KNES 251643 VA ADVISORY DTG: 20200625/1643Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2020/004 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: SINGLE VA PUFF 1550Z OBS VA DTG: 25/1620Z OBS VA CLD: SFC/FL150 N1454 W09153 - N1452 W09144 - N1445 W09146 - N1449 W09154 - N1454 W09153 MOV W 25-30KT FCST VA CLD +6HR: 25/2230Z NO ASH EXP FCST VA CLD +12HR: 26/0430Z NO ASH EXP FCST VA CLD +18HR: 26/1030Z NO ASH EXP RMK: SINGLE PUFF OF VA OBS 21 NM WNW OF SUMMIT. VOLCAT ALERT RECEIVED. FL ESTD FM NWP MDLS. VA CLD EXP TO DSIPT BY T+6. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20200625/2245Z