FVXX23 KNES 230709
VA ADVISORY
DTG: 20231223/0709Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/290

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL VA EMS

OBS VA DTG: 23/0640Z

OBS VA CLD: SFC/FL150 N1459 W09141 - N1446 W09132
- N1444 W09133 - N1453 W09149 - N1459 W09141 MOV
NW 10KT 

FCST VA CLD +6HR: 23/1230Z SFC/FL150 N1506 W09134
- N1445 W09132 - N1444 W09133 - N1504 W09146 -
N1506 W09134 

FCST VA CLD +12HR: 23/1830Z NO VA EXP

FCST VA CLD +18HR: 24/0030Z NO VA EXP

RMK: OCNL VA EMS OBS IN STLT IMAGERY MOVG NW FM
SUMMIT. VA FCST THRU T+6 HRS BASED ON A BLEND OF
RCNT STLT IMAGERY AND NWP MDLS.  ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20231223/1315Z