FVXX25 KNES 192046
VA ADVISORY
DTG: 20230919/2046Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/174

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 19/2010Z

OBS VA CLD: SFC/FL160 N1449 W09151 - N1445 W09134
- N1443 W09132 - N1442 W09151 - N1449 W09151 MOV
W 10KT 

FCST VA CLD +6HR: 20/0200Z NO VA EXP

FCST VA CLD +12HR: 20/0800Z NO VA EXP

FCST VA CLD +18HR: 20/1400Z NO VA EXP

RMK: VA IS CURRENTLY NOT OBS ON STLT DUE TO WX
CLDS, BUT IS POSS IN THE AREA. HOT SPOT IS OBS.
VA IS DRAWN BASED ON PREV VAA AND NWP MDL WND.
...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20230920/0245Z