


Satellite Tropical Cyclone Summary
Issued by NWS
Issued by NWS
519 TXPN41 PHFO 311827 TCSNP1 CENTRAL PACIFIC TROPICAL CYCLONE SUMMARY - FIXES NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI 1823 UTC THU JUL 31 2025 A. TROPICAL STORM IONA CP012025 B. 31/1730Z C. 12.9N D. 169.9W E. GOES-18 F. T3.0/3.5/W0.5/24 HRS G. VIS/IR/EIR H. REMARKS...LLCC EMBEDDED IN LG YIELDS DT OF 4.5. MET IS 3.0 AND PT IS 3.5. FT BASED ON MET DUE TO CLOUD FEATURES NOT CLEAR CUT AND UNCERTAINTY IN LLCC LOCATION. I. ADDL POSITIONS NONE. $$ TS/LF