FVXX23 KNES 161107
VA ADVISORY
DTG: 20240916/1107Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2024/421

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: DISCRETE VA EM

OBS VA DTG: 16/1040Z

OBS VA CLD: SFC/FL150 N1446 W09132 - N1445 W09132
- N1434 W09137 - N1440 W09144 - N1446 W09132 MOV
SW 5KT 

FCST VA CLD +6HR: 16/1630Z SFC/FL150 N1446 W09133
- N1444 W09132 - N1423 W09144 - N1440 W09156 -
N1446 W09133 

FCST VA CLD +12HR: 16/2230Z NO VA EXP

FCST VA CLD +18HR: 17/0430Z NO VA EXP

RMK: NEW VA EM OBS IN STLT IMAGERY MOVG APPRX
10NM SW FM SUMMIT. VA FCST THRU T+6 HRS BASED ON
A BLEND OF NWP MDLS AND RCNT STLT IMAGERY. 
...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20240916/1700Z