FVXX24 KNES 221424
VA ADVISORY
DTG: 20210122/1424Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2021/001

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: NEW VA EM AT 22/1310Z

OBS VA DTG: 22/1350Z

OBS VA CLD: SFC/FL160 N1450 W09146 - N1446 W09133
- N1444 W09134 - N1446 W09146 - N1450 W09146 MOV
W 15KT SFC/FL120 N1445 W09129 - N1441 W09127 -
N1440 W09131 - N1444 W09132 - N1445 W09129 MOV E
5KT 

FCST VA CLD +6HR: 22/2000Z SFC/FL160 N1450 W09152
- N1446 W09133 - N1444 W09132 - N1446 W09152 -
N1450 W09152 SFC/FL130 NO VA EXP

FCST VA CLD +12HR: 23/0200Z NO VA EXP

FCST VA CLD +18HR: 23/0800Z NO VA EXP

RMK: NEW VA EM SEEN AT 1350Z MOV IN TWO
DIRECTIONS.  NWP DOES NOT HANDLE VA MOV E SO
ESTIMATED HGT CONFIDENCE IS LOW.  NWP SHOWS A
CONT W-LY MOV TO FL160 THRU T+6 HRS. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210122/2030Z