FVXX21 KNES 051700

VA ADVISORY
DTG: 20260805/1700Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2026/446

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: VA MOVG W

OBS VA DTG: 05/1620Z

OBS VA CLD: SFC/FL140 N1451 W09155 - N1446 W09132
- N1445 W09132 - N1446 W09156 - N1451 W09155 MOV
W 10KT 

FCST VA CLD +6HR: 05/2230Z SFC/FL140 N1450 W09157
- N1446 W09132 - N1445 W09132 - N1440 W09156 -
N1450 W09157 

FCST VA CLD +12HR: 06/0430Z SFC/FL140 N1449
W09146 - N1446 W09133 - N1444 W09132 - N1443
W09146 - N1449 W09146 

FCST VA CLD +18HR: 06/1030Z SFC/FL140 N1450
W09146 - N1446 W09133 - N1444 W09132 - N1445
W09147 - N1450 W09146 

RMK: VA EMS OBS IN STLT IMAGERY MOVG APPRX 20NM W
FM SUMMIT. WEBCAM OBSCD BY WX CLDS. VA FCST THRU
T+18 HRS BASED ON NWP MDL GUIDANCE.  ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20260805/2300Z