FVXX23 KNES 121601
VA ADVISORY
DTG: 20230912/1601Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/162

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 12/1530Z

OBS VA CLD: SFC/FL150 N1453 W09153 - N1446 W09133
- N1445 W09133 - N1447 W09154 - N1453 W09153 MOV
W 10KT 

FCST VA CLD +6HR: 12/2130Z SFC/FL150 N1455 W09157
- N1446 W09132 - N1444 W09133 - N1443 W09158 -
N1455 W09157 

FCST VA CLD +12HR: 13/0330Z NO VA EXP

FCST VA CLD +18HR: 13/0930Z NO VA EXP

RMK: OCNL VA EMS OBS IN STLT IMG MOV W EXT 20 NMI
FM SUMMIT. W MVMT EXP THRU T+6. FL AND MVMT BASED
ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230912/2200Z