FVXX22 KNES 291700
VA ADVISORY
DTG: 20210329/1700Z

VAAC: WASHINGTON

VOLCANO: PACAYA 342110
PSN: N1422 W09035

AREA: GUATEMALA

SUMMIT ELEV: 8373 FT (2552 M)

ADVISORY NR: 2021/161

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

ERUPTION DETAILS: CONS VA EMS

OBS VA DTG: 29/1620Z

OBS VA CLD: SFC/FL120 N1423 W09035 - N1420 W09035
- N1353 W09123 - N1407 W09138 - N1423 W09035 MOV
SW 20KT 

FCST VA CLD +6HR: 29/2230Z SFC/FL120 N1429 W09133
- N1424 W09036 - N1422 W09035 - N1413 W09133 -
N1429 W09133 

FCST VA CLD +12HR: 30/0430Z SFC/FL120 N1430
W09134 - N1424 W09035 - N1423 W09035 - N1411
W09134 - N1430 W09134 

FCST VA CLD +18HR: 30/1030Z SFC/FL120 N1441
W09134 - N1424 W09036 - N1422 W09035 - N1423
W09135 - N1441 W09134 

RMK: VAA UPDATED EARLY DUE TO VA MOVG FURTHER
THAN FCST. VA PLUME DETECTED ON STLT MOVG APROX
80 NM SW OF SUMMIT TO PAC COAST. WEBCAM SHOWS STDY
VA EMS. MDL WINDS FCST TO VEER BECMG FM THE E BY
T+6 HR AND THEN ESE BY T+18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210329/2300Z
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