FVXX20 KNES 281915
VA ADVISORY
DTG: 20100528/1915Z

VAAC: WASHINGTON

VOLCANO: PACAYA 1402-11
PSN: N1422 W09035

AREA: GUATEMALA

SUMMIT ELEV: 8373 FT (2552 M)

ADVISORY NR: 2010/006

INFO SOURCE: GOES-13. NAM WINDS. 

ERUPTION DETAILS: LARGE ERUPTION AROUND 28/18Z

OBS VA DTG: 28/1815Z

OBS VA CLD: SFC/FL420 N1439 W09010 - N1424 W08955
- N1411 W09023 - N1420 W09037 - N1428 W09043 -
N1437 W09041 - N1439 W09010 MOV E 10KT 

FCST VA CLD +6HR: 29/0030Z SFC/FL420 N1440 W08949
- N1425 W08935 - N1411 W09028 - N1425 W09041 -
N1437 W09037 - N1440 W08949 

FCST VA CLD +12HR: 29/0630Z SFC/FL420 N1455
W08922 - N1423 W08922 - N1414 W09032 - N1424
W09040 - N1438 W09039 - N1455 W08922 

FCST VA CLD +18HR: 29/1230Z SFC/FL420 N1455
W08902 - N1426 W08853 - N1416 W09006 - N1413
W09032 - N1422 W09037 - N1428 W09042 - N1449
W09004 - N1455 W08902 

RMK: LARGE ERUPTION SEEN TO FL420 BASED ON NAM
SOUNDING FOR THE AREA.  FCST WINDS REMAIN MOSTLY
WRLY TO NWRLY. ...LIDDICK

NXT ADVISORY: WILL BE ISSUED BY 20100529/0115Z

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