FVXX24 KNES 171322
VA ADVISORY
DTG: 20211217/1322Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2021/028

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY

OBS VA DTG: 17/1300Z

OBS VA CLD: SFC/FL150 N1450 W09154 - N1447 W09134
- N1441 W09132 - N1434 W09153 - N1450 W09154 MOV
W 5KT 

FCST VA CLD +6HR: 17/1900Z SFC/FL150 N1452 W09158
- N1447 W09133 - N1442 W09132 - N1433 W09158 -
N1452 W09158 

FCST VA CLD +12HR: 18/0100Z SFC/FL150 N1453
W09157 - N1447 W09132 - N1442 W09133 - N1434
W09158 - N1453 W09157 

FCST VA CLD +18HR: 18/0700Z NO VA EXP

RMK: VA EMS OBS IN STLT MOVG W FM SUMMIT. LOW
CONF WITH VAA FCST DUE TO LGT WINDS OVER REGION.
VA DIR/HGT FM PREV VAA, STLT, AND NWP MDLS SHOWS
CONT W-LY MOVMT THRU T+12. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20211217/1915Z
Full Size Graphic


-