000 WTNT31 KNHC 262031 TCPAT1 BULLETIN TROPICAL STORM ALEX ADVISORY NUMBER 5 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL012010 400 PM CDT SAT JUN 26 2010 ...AIR FORCE PLANE FINDS A STRONGER ALEX...WEATHER DETERIORATING FAST IN BELIZE AND THE YUCATAN PENINSULA... SUMMARY OF 400 PM CDT...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...17.3N 87.8W ABOUT 30 MI...50 KM ESE OF BELIZE CITY ABOUT 90 MI...145 KM SSE OF CHETUMAL MEXICO MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/HR PRESENT MOVEMENT...W OR 280 DEGREES AT 12 MPH...19 KM/HR MINIMUM CENTRAL PRESSURE...996 MB...29.41 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * THE COAST OF BELIZE AND THE EAST COAST OF THE YUCATAN PENINSULA OF MEXICO FROM CHETUMAL TO CANCUN * THE ISLANDS OF ROATAN...GUANAJA...AND UTILA IN HONDURAS A TROPICAL STORM WATCH IS IN EFFECT FOR... * THE COAST OF HONDURAS FROM LIMON WESTWARD TO THE BORDER OF HONDURAS AND GUATEMALA FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 400 PM CDT...2100 UTC...THE CENTER OF TROPICAL STORM ALEX WAS LOCATED NEAR LATITUDE 17.3 NORTH...LONGITUDE 87.8 WEST. ALEX IS MOVING TOWARD THE WEST NEAR 12 MPH...19 KM/HR...AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE FOR THE NEXT TWO DAYS. ON THIS TRACK...ALEX WILL MOVE INLAND OVER BELIZE AND THE YUCATAN PENINSULA IN THE NEXT FEW HOURS. DATA FROM A RECONNAISSANCE PLANE INDICATE THAT THE MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 65 MPH...100 KM/HR...WITH HIGHER GUSTS. THESE WINDS ARE CONFINED TO A SMALL AREA SOUTH OF THE CENTER. NO SIGNIFICANT CHANGE IN STRENGTH IS EXPECTED BEFORE ALEX MOVES INLAND ...BUT GRADUAL WEAKENING IS EXPECTED WHILE THE CYCLONE MOVES OVER YUCATAN. SOME STRENGTHENING IS FORECAST AS ALEX MOVES OVER THE GULF OF MEXICO BY MONDAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 115 MILES...185 KM FROM THE CENTER. THE MINIMUM CENTRAL PRESSURE REPORTED BY A RECONNAISSANCE PLANE WAS 996 MB...29.41 INCHES. HAZARDS AFFECTING LAND ---------------------- RAINFALL...ALEX IS EXPECTED TO PRODUCE TOTAL RAIN ACCUMULATIONS OF 4 TO 8 INCHES OVER THE YUCATAN PENINSULA...NORTHERN GUATEMALA...MUCH OF HONDURAS AND BELIZE THROUGH SUNDAY EVENING. ISOLATED MAXIMUM AMOUNTS OF 15 INCHES ARE POSSIBLE OVER MOUNTAINOUS AREAS. THESE RAINS COULD CAUSE LIFE-THREATENING FLASH FLOODS AND MUDSLIDES. WIND...TROPICAL STORM FORCE WINDS ARE AFFECTING PORTIONS OF BELIZE AND THE YUCATAN PENINSULA WITHIN THE WARNING AREA. WINDS WILL BEGIN TO SUBSIDE TONIGHT IN THE BAY ISLANDS OFF THE NORTHERN COAST OF HONDURAS. NEXT ADVISORY ------------- NEXT INTERMEDIATE ADVISORY...700 PM CDT. NEXT COMPLETE ADVISORY...1000 PM CDT. $$ FORECASTER AVILA