FVXX23 KNES 041919
VA ADVISORY
DTG: 20250104/1919Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2025/011

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL VA EMS

OBS VA DTG: 04/1830Z

OBS VA CLD: SFC/FL140 N1454 W09205 - N1446 W09132
- N1443 W09132 - N1443 W09206 - N1454 W09205 MOV
W 20KT 

FCST VA CLD +6HR: 05/0030Z SFC/FL140 N1505 W09159
- N1446 W09131 - N1444 W09132 - N1449 W09206 -
N1505 W09159 

FCST VA CLD +12HR: 05/0630Z SFC/FL140 N1510
W09135 - N1509 W09120 - N1444 W09132 - N1446
W09134 - N1510 W09135 

FCST VA CLD +18HR: 05/1230Z SFC/FL140 N1511
W09130 - N1509 W09117 - N1444 W09131 - N1445
W09134 - N1511 W09130 

RMK: VA EMS NOTED ON STLT IMG MVG W AT APPROX 20
NM. WINDS EXP TO SHFT MORE TWD THE N THRU T+18.
FL AND FCST BASED ON NWP MDLS.  ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20250105/0115Z