WSPF21 NTAA 112026 NTTT SIGMET A2 VALID 112030/120030 NTAA- NTTT TAHITI FIR/UIR FRQ TS FCST WI S2000 W15700 - S1930 W15700 - S1315 W15700 - S1245 W15415 - S1900 W15115 - S2000 W15700 TOP FL420 STNR NC=