WVPM31 MPTO 151600 MPZL SIGMET 2 TEST-NO VALID 151600/152200 MPTO- MPZL PANAMA FIR VA ERUPTION FICTITUS VA CLD FCST AT 151800 OVER FIR PANAMA BTN SFC/FL220 STNR NC FCST 20161215/2200Z RMK THIS IS ONLY A VAA TEST EXERCISE PLEASE DISREGARD=