000 WTNT35 KNHC 231749 TCPAT5 BULLETIN TROPICAL DEPRESSION FIFTEEN SPECIAL ADVISORY NUMBER 1 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL152010 200 PM EDT THU SEP 23 2010 ...NEW DEPRESSION FORMS OVER THE SOUTH-CENTRAL CARIBBEAN SEA... ...WATCHES AND WARNINGS ISSUED FOR PORTIONS OF CENTRAL AMERICA... SUMMARY OF 200 PM EDT...1800 UTC...INFORMATION ---------------------------------------------- LOCATION...13.9N 76.2W ABOUT 485 MI...775 KM E OF PUERTO CABEZAS NICARAGUA MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/HR PRESENT MOVEMENT...W OR 280 DEGREES AT 15 MPH...24 KM/HR MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... THE GOVERNMENT OF NICARAGUA HAS ISSUED A TROPICAL STORM WARNING AND A HURRICANE WATCH FROM PUERTO CABEZAS NORTHWARD TO THE BORDER WITH HONDURAS...INCLUDING THE OFFSHORE ISLANDS. THE GOVERNMENT OF HONDURAS HAS ISSUED A TROPICAL STORM WARNING AND A HURRICANE WATCH FROM THE NICARAGUA/HONDURAS BORDER WESTWARD TO LIMON...INCLUDING THE OFFSHORE ISLANDS. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A HURRICANE WATCH IS IN EFFECT FOR... * PUERTO CABEZAS NICARAGUA TO LIMON HONDURAS...INCLUDING THE OFFSHORE ISLANDS. A TROPICAL STORM WARNING IS IN EFFECT FOR... * PUERTO CABEZAS NICARAGUA TO LIMON HONDURAS...INCLUDING THE OFFSHORE ISLANDS. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS. A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA. A WATCH IS TYPICALLY ISSUED 48 HOURS BEFORE THE ANTICIPATED FIRST OCCURRENCE OF TROPICAL-STORM-FORCE WINDS...CONDITIONS THAT MAKE OUTSIDE PREPARATIONS DIFFICULT OR DANGEROUS. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 200 PM EDT...1800 UTC...THE CENTER OF TROPICAL DEPRESSION FIFTEEN WAS LOCATED NEAR LATITUDE 13.9 NORTH...LONGITUDE 76.2 WEST. THE DEPRESSION IS MOVING TOWARD THE WEST NEAR 15 MPH...24 KM/HR...AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 48 HOURS. ON THE FORECAST TRACK...THE CENTER OF THE CYCLONE IS EXPECTED TO BE NEAR THE NICARAGUA/HONDURAS BORDER LATE FRIDAY OR EARLY SATURDAY MORNING. MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/HR...WITH HIGHER GUSTS. STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS...AND THE DEPRESSION COULD BECOME A TROPICAL STORM LATER TONIGHT OR FRIDAY. ESTIMATED MINIMUM CENTRAL PRESSURE FROM AN AIR FORCE RESERVE RECONNAISSANCE AIRCRAFT IS 1007 MB...29.74 INCHES. HAZARDS AFFECTING LAND ---------------------- WIND...TROPICAL STORM CONDITIONS ARE EXPECTED TO FIRST REACH THE COAST WITHIN THE WARNING AREA BY FRIDAY NIGHT...MAKING OUTSIDE PREPARATIONS DIFFICULT OR DANGEROUS. STORM SURGE...A STORM SURGE IS EXPECTED TO PRODUCE SOME COASTAL FLOODING NEAR AND TO THE NORTH OF WHERE THE CENTER MAKES LANDFALL. NEAR THE COAST...THE SURGE WILL BE ACCOMPANIED BY LARGE AND DANGEROUS WAVES. RAINFALL...THE DEPRESSION IS EXPECTED TO PRODUCE TOTAL RAIN ACCUMULATIONS OF 6 TO 10 INCHES OVER PORTIONS OF NICARAGUA AND HONDURAS. NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...500 PM EDT. $$ FORECASTER STEWART