FVXX22 KNES 281523
VA ADVISORY
DTG: 20231228/1523Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT (3745 M)
ADVISORY NR: 2023/298
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS
OBS VA DTG: 28/1500Z
OBS VA CLD: SFC/FL140 N1458 W09119 - N1449 W09104
- N1445 W09132 - N1446 W09133 - N1458 W09119 MOV
NE 15KT
FCST VA CLD +6HR: 28/2100Z SFC/FL140 N1508 W09103
- N1452 W09055 - N1445 W09132 - N1446 W09133 -
N1508 W09103
FCST VA CLD +12HR: 29/0300Z NO VA EXP
FCST VA CLD +18HR: 29/0900Z NO VA EXP
RMK: LGT VA EMS OBS IN STLT IMG MOV NE EXT APPRX
30NM FM SUMMIT. A MORE ENE MVMT EXP BY T+6. FL
AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING
NXT ADVISORY: WILL BE ISSUED BY 20231228/2130Z
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