FVXX22 KNES 211540
VA ADVISORY
DTG: 20210321/1540Z

VAAC: WASHINGTON

VOLCANO: PACAYA 342110
PSN: N1422 W09035

AREA: GUATEMALA

SUMMIT ELEV: 8373 FT (2552 M)

ADVISORY NR: 2021/121

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

ERUPTION DETAILS: CONS VA EMS

OBS VA DTG: 21/1510Z

OBS VA CLD: SFC/FL120 N1424 W09036 - N1422 W09035
- N1406 W09046 - N1408 W09051 - N1424 W09036 MOV
SW 10KT SFC/FL160 N1428 W09028 - N1419 W09028 -
N1421 W09034 - N1424 W09034 - N1428 W09028 MOV E
5KT 

FCST VA CLD +6HR: 21/2100Z SFC/FL120 N1424 W09036
- N1422 W09035 - N1403 W09045 - N1406 W09054 -
N1424 W09036 SFC/FL160 NO VA EXP

FCST VA CLD +12HR: 22/0300Z SFC/FL120 N1424
W09036 - N1422 W09035 - N1405 W09050 - N1408
W09059 - N1424 W09036 

FCST VA CLD +18HR: 22/0900Z SFC/FL120 N1424
W09036 - N1422 W09035 - N1405 W09050 - N1409
W09101 - N1424 W09036 

RMK: VA EMS OBS IN STLT EXT 20 NM SW FM SUMMIT.
AT 21/1330Z HIGHER VA EM OBS IN STLT MOVG E/SE.
VA AT FL160 DISPG QUICKLY. WEBCAM SHOWS CONS VA
EMS. NWP MDLS FCST SW WIND DIR THRU T+18. 
...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20210321/2145Z
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