FVXX22 KNES 231129
VA ADVISORY
DTG: 20210323/1129Z

VAAC: WASHINGTON

VOLCANO: PACAYA 342110
PSN: N1422 W09035

AREA: GUATEMALA

SUMMIT ELEV: 8373 FT (2552 M)

ADVISORY NR: 2021/131

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS VA EMS OBS

OBS VA DTG: 23/1050Z

OBS VA CLD: SFC/FL100 N1508 W09034 - N1507 W09023
- N1422 W09032 - N1423 W09038 - N1508 W09034 MOV
N 10KT SFC/FL140 N1425 W09035 - N1424 W09005 -
N1407 W09010 - N1419 W09038 - N1424 W09037 -
N1425 W09035 MOV E 10KT 

FCST VA CLD +6HR: 23/1700Z SFC/FL100 N1508 W09022
- N1503 W09001 - N1423 W09032 - N1423 W09035 -
N1508 W09022 SFC/FL140 N1423 W09035 - N1422
W09020 - N1355 W09017 - N1356 W09040 - N1423
W09038 - N1423 W09035 

FCST VA CLD +12HR: 23/2300Z SFC/FL100 NO VA
EXPSFC/FL140 N1423 W09033 - N1345 W09034 - N1347
W09052 - N1422 W09038 - N1423 W09033 

FCST VA CLD +18HR: 24/0500Z SFC/FL140 N1424
W09115 - N1423 W09036 - N1420 W09035 - N1408
W09114 - N1424 W09115 

RMK: CONS VA EMS OBS FM STLT DATA. FRQ EMS MVG
ESE FCST TO SHFT S AND THEN EVENTUALLY W THRU
T+18 WHILE CONS VA MVG NNE FCST TO SHIFT TO THE
NNE THRU T+6. FL AND WIND FM NWP ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210323/1730Z