FVXX22 KNES 182130
VA ADVISORY
DTG: 20210318/2130Z

VAAC: WASHINGTON

VOLCANO: PACAYA 342110
PSN: N1422 W09035

AREA: GUATEMALA

SUMMIT ELEV: 8373 FT (2552 M)

ADVISORY NR: 2021/111

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 18/2100Z

OBS VA CLD: SFC/FL110 N1424 W09036 - N1421 W09034
- N1359 W09059 - N1404 W09110 - N1424 W09036 MOV
SW 20KT 

FCST VA CLD +6HR: 19/0300Z SFC/FL110 N1425 W09035
- N1422 W09035 - N1356 W09102 - N1402 W09114 -
N1425 W09035 

FCST VA CLD +12HR: 19/0900Z SFC/FL110 N1424
W09035 - N1422 W09035 - N1355 W09059 - N1401
W09110 - N1424 W09035 

FCST VA CLD +18HR: 19/1500Z SFC/FL110 N1425
W09035 - N1422 W09035 - N1356 W09059 - N1402
W09112 - N1425 W09035 

RMK: CONT VA EMS SEEN IN STLT MOV SW FM SUMMIT
EXTG 35 NM. NWP MDLS SHOW LTLCG IN WIND DIR THRU
T+18. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20210319/0330Z