WVNT01 KKCI 260955
KZHU SIGMET ALFA 3 VALID 260955/261555 KKCI-
HOUSTON OCEANIC FIR VA ERUPTION POPOCATEPETL VA CLD PSN
1901N09837W FCST WI N2815 W08945 - N2715 W08845 - N2600 W09100 -
N2645 W09145 - N2815 W08945. BLW FL300. MOV NE 30KT.
FCST NA. ASH XPCTD TO DISSIPATE WITHIN NEXT 6 HRS.=