FVXX20 KNES 201608
VA ADVISORY
DTG: 20231120/1608Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/212

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 20/1540Z

OBS VA CLD: SFC/FL160 N1449 W09208 - N1446 W09132
- N1444 W09133 - N1441 W09208 - N1449 W09208 MOV
W 10KT 

FCST VA CLD +6HR: 20/2130Z SFC/FL160 N1458 W09211
- N1446 W09133 - N1445 W09133 - N1447 W09213 -
N1458 W09211 

FCST VA CLD +12HR: 21/0330Z NO VA EXP

FCST VA CLD +18HR: 21/0930Z NO VA EXP

RMK: VA EMS VISIBLE IN STLT IMG MOV W EXT APPRX
40NM FM SUMMIT. A MORE WNW MVMT EXP BY T+6. FL
AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20231120/2215Z