FVXX22 KNES 161322 CCA
VA ADVISORY -CORRECTION
DTG: 20210316/1322Z

VAAC: WASHINGTON

VOLCANO: PACAYA 342110
PSN: N1422 W09035

AREA: GUATEMALA

SUMMIT ELEV: 8373 FT (2552 M)

ADVISORY NR: 2021/102

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS SEEN IN STLT

OBS VA DTG: 16/1120Z

OBS VA CLD: SFC/FL120 N1433 W09053 - N1431 W09050
- N1421 W09052 - N1422 W09056 - N1433 W09053 MOV
NW 10KT SFC/FL120 N1428 W09038 - N1422 W09034 -
N1422 W09035 - N1425 W09041 - N1428 W09038 MOV NW
10KT 

FCST VA CLD +6HR: 16/1730Z SFC/FL120 N1437 W09102
- N1423 W09035 - N1421 W09036 - N1429 W09109 -
N1437 W09102 

FCST VA CLD +12HR: 16/2330Z SFC/FL120 N1429
W09108 - N1423 W09035 - N1422 W09036 - N1421
W09108 - N1429 W09108 

FCST VA CLD +18HR: 17/0530Z SFC/FL120 N1436
W09101 - N1423 W09035 - N1422 W09035 - N1429
W09106 - N1436 W09101 

RMK: CORRECTED FOR DATE. VA OBS 16NM W OF SUMMIT.
NEW VA EMS MOV NW FM SUMMIT THEN SHFTG W AFT 5
NM. NWP MDLS FCST WSHFT FM NW TO W THEN BACK TO
NW THRU T+18 HR. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20210316/1800Z
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