WTPA32 PHFO 191440 TCPCP2 BULLETIN TROPICAL STORM NEKI ADVISORY NUMBER 4 NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI CP032009 500 AM HST MON OCT 19 2009 ...NEWLY FORMED TROPICAL STORM NEKI MOVING TOWARD THE WEST NORTHWEST FAR SOUTH OF THE MAIN HAWAIIAN ISLANDS... AT 500 AM HST...1500 UTC...THE CENTER OF TROPICAL STORM NEKI WAS LOCATED NEAR LATITUDE 9.5 NORTH...LONGITUDE 159.6 WEST OR ABOUT 825 MILES SOUTH OF HONOLULU...HAWAII AND ABOUT 830 MILES SOUTHEAST OF JOHNSTON ISLAND. NEKI IS MOVING TOWARD THE WEST-NORTHWEST NEAR 14 MPH AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE TODAY. NEKI IS EXPECTED TO GRADUALLY SHIFT TOWARD THE NORTHWEST LATER TONIGHT OR TUESDAY. MAXIMUM SUSTAINED WINDS ARE NEAR 40 MPH WITH HIGHER GUSTS. ADDITIONAL INTENSIFICATION IS EXPECTED LATER TODAY AND TONIGHT... AND NEKI IS FORECAST TO BECOME A HURRICANE ON TUESDAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 60 MILES FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1006 MB...29.71 INCHES. BASED ON THE CURRENT TRACK FORECAST...NEKI IS EXPECTED TO PASS VERY CLOSE TO JOHNSTON ISLAND WEDNESDAY. NEKI IS ALSO FORECAST TO BE A HURRICANE BY THAT TIME. ANYONE IN THE VICINITY OF JOHNSTON ISLAND IS URGED TO CLOSELY MONITOR FUTURE ADVISORIES ON THIS SYSTEM...SINCE A HURRICANE WATCH MAY BE REQUIRED FOR THAT ISLAND LATER TODAY. ...SUMMARY OF 500 AM HST INFORMATION... LOCATION...9.5N 159.6W MAXIMUM SUSTAINED WINDS...40 MPH PRESENT MOVEMENT...WEST-NORTHWEST OR 290 DEGREES AT 14 MPH MINIMUM CENTRAL PRESSURE...1006 MB THE NEXT ADVISORY WILL BE ISSUED BY THE CENTRAL PACIFIC HURRICANE CENTER AT 1100 AM HST. $$ FORECASTER HOUSTON