FVXX20 KNES 311741 VA ADVISORY DTG: 20100531/1740Z VAAC: WASHINGTON VOLCANO: PACAYA 1402-11 PSN: N1422 W09035 AREA: GUATEMALA SUMMIT ELEV: 8373 FT (2552 M) ADVISORY NR: 2010/017 INFO SOURCE: GOES-13. INSIVUMEH. ERUPTION DETAILS: EMISSION AROUND 14Z OBS IN VIS IMAGERY OBS VA DTG: 31/1645Z OBS VA CLD: SFC/FL200 N1434 W09035 - N1422 W09036 - N1432 W09042 - N1434 W09035 MOV N 05KT FCST VA CLD +6HR: 31/2300Z SFC/FL200 N1444 W09032 - N1422 W09035 - N1422 W09036 - N1442 W09048 - N1444 W09032 FCST VA CLD +12HR: 01/0500Z SFC/FL200 N1446 W09030 - N1421 W09034 - N1422 W09037 - N1444 W09050 - N1446 W09030 FCST VA CLD +18HR: 01/1100Z SFC/FL200 N1447 W09030 - N1421 W09034 - N1422 W09037 - N1445 W09050 - N1447 W09030 RMK: A SMALL BLACK CLD CAME THRU WHITE CLDS AROUND 14Z MOVG N AND DISPG. OBS AT MGGT AT 17Z. SMALL PUFFS MAY CONT. HGT EST DUE TO NO WIND MATCH. NO SIGMETS DUE TO OUTAGE AT MHTG ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20100531/2345Z NNNN