FVXX21 KNES 190712
VA ADVISORY
DTG: 20240819/0712Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2024/396

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: DISCRETE VA EMS

OBS VA DTG: 19/0640Z

OBS VA CLD: SFC/FL140 N1500 W09144 - N1446 W09132
- N1445 W09133 - N1454 W09149 - N1500 W09144 MOV
NW 10KT 

FCST VA CLD +6HR: 19/1230Z SFC/FL140 N1449 W09156
- N1446 W09132 - N1444 W09133 - N1438 W09155 -
N1449 W09156 

FCST VA CLD +12HR: 19/1830Z NO VA EXP

FCST VA CLD +18HR: 20/0030Z NO VA EXP

RMK: VA EMS OBS IN STLT IMG MOV NW EXT APRX 15NM
FM SUMMIT. OCNL VA EMS LIKELY TO CONT. MVMT EXP
TO SHIFT W BY T+6. FL AND MVMT BASED ON STLT AND
NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20240819/1315Z