WWPS21 NFFN 062100 Tropical Disturbance Summary For area Equator to 25S, 160E to 120W ISSUED FROM RSMC NADI Feb 062356 UTC. TROPICAL CYCLONE NAT CATEGORY 1 [990HPA] WAS ANALYSED NEAR 18.2S 155.0W AT 062100 UTC. CYCLONE MOVING EAST SOUTHEAST AT ABOUT 18 KNOTS. POSITION POOR BASED ON HR GOES EIR AND PERIPHERAL SURFACE REPORTS. FOR MORE INFORMATION, REFER TO THE LATEST TROPICAL DISTURBANCE ADVISORY ON TROPICAL CYCLONE NAT ISSUED BY RSMC, NADI. ********************************************************************* *************** TROPICAL DISTURBANCE TD07F [1002HPA] WAS ANALYSED NEAR 17.6S 144.3W AT 062100UTC. TD07F SLOW MOVING. POSITION POOR BASED ON HR GOES EIR IMAGERY AND PERIPHERAL SURFACE REPORTS. CONVECTION OVER SUPPOSED LOW LEVEL CYCLONIC CENTRE [LLCC] DRCREASED. ORGANISATION REMAINS POOR. TD07F LIES UNDER HIGH SHEARED ENVIRONMENT WITH MODERATE TO GOOD UPPER DIVERGENCE. CYCLONIC CIRCULATION EXTENDS UP TO 700HPA. SST AROUND 29 DEGREES CELSIUS. GLOBAL MODELS HAVE PICKED THE SYSTEM AND MOVE IT SOUTHEASTWARDS WITH NO INTENSIFICATION IN THE NEXT 24 TO 48 HOURS. THE POTENTIAL FOR THIS SYSTEM TO DEVELOP INTO A TROPICAL CYCLONE WITHIN THE NEXT 24 TO 48 HOURS IS LOW. ********************************************************************* *************** TROPICAL DEPRESSION TD08F [998HPA] WAS ANALYSED NEAR 10.7S 173.2W AT 060000UTC. TD08F SLOW MOVING. POSITION POOR BASED ON HR HIMAWARI-9 EIR IMAGERY AND PERIPHERAL SURFACE REPORTS. FOR MORE INFORMATION, REFER TO THE LATEST TROPICAL DISTURBANCE ADVISORY ON TROPICAL DEPRESSION 08F ISSUED BY RSMC, NADI. ********************************************************************* *************** NO OTHER SIGNIFICANT TROPICAL DISTURBANCE ANALYSED OR FORECAST IN THE AREA.