FVXX22 KNES 011829 CCA
VA ADVISORY -CORRECTION
DTG: 20210401/1829Z

VAAC: WASHINGTON

VOLCANO: PACAYA 342110
PSN: N1422 W09035

AREA: GUATEMALA

SUMMIT ELEV: 8373 FT (2552 M)

ADVISORY NR: 2021/175

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

ERUPTION DETAILS: CONS VA EMS.

OBS VA DTG: 01/1720Z

OBS VA CLD: SFC/FL100 N1423 W09037 - N1422 W09035
- N1334 W09038 - N1325 W09058 - N1423 W09037 MOV
S 20KT SFC/FL110 N1356 W09047 - N1325 W09058 -
N1312 W09152 - N1355 W09111 - N1356 W09047 MOV SW
20KT 

FCST VA CLD +6HR: 01/2330Z SFC/FL100 N1422 W09037
- N1422 W09034 - N1307 W09111 - N1325 W09147 -
N1422 W09037 SFC/FL110 NO VA EXP

FCST VA CLD +12HR: 02/0530Z SFC/FL100 N1423
W09036 - N1422 W09035 - N1339 W09149 - N1415
W09203 - N1423 W09036 

FCST VA CLD +18HR: 02/1130Z SFC/FL100 N1423
W09036 - N1422 W09034 - N1335 W09149 - N1414
W09205 - N1423 W09036 

RMK: CORR FOR REMNANT VA OFFSHORE. CONS VA EMS
OBSD IN WEBCAM TO ONLY A FEW HUNDRED FT ABV
SUMMIT WITH INTMT HIGHER AND THICKER VA EMS. VA
EXTDS ARND 120 NMI SW FM SUMMIT ON G16 VIS STLT
IMAGERY. NWP MDLS FCST VA TO MOV SW BY T+6 AND
WSW BY T+12. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210402/0000Z
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