191500Z POSITION NEAR 26.7N 141.9E. TROPICAL STORM (TS) 07W (DOLPHIN), LOCATED APPROXIMATELY 68 NM NORTH- NORTHWEST OF IWO TO, HAS TRACKED NORTHEASTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED SATELLITE IMAGERY CONTINUES TO SHOW THINNING CONVECTION AS THE SYSTEM IS UNDERGOING EXTRA-TROPICAL TRANSITION (ETT). THE CURRENT POSITION IS BASED ON SATELLITE FIXES FROM PGTW AND RJTD ALONG WITH 191136Z ASCAT PASS WITH HIGH CONFIDENCE. THE SYSTEM IS RAPIDLY MERGING WITH A BAROCLINIC ZONE AND WILL COMPLETE ETT BY TAU 12. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 191200Z IS 26 FEET.
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