000 WTNT33 KNHC 170239 TCPAT3 BULLETIN HURRICANE KARL ADVISORY NUMBER 11 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL132010 1000 PM CDT THU SEP 16 2010 ...HURRICANE KARL HEADING FOR THE COAST OF MEXICO WITH 100 MPH WINDS... SUMMARY OF 1000 PM CDT...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...19.7N 94.5W ABOUT 115 MI...185 KM ENE OF VERACRUZ MEXICO ABOUT 210 MI...335 KM ESE OF TUXPAN MEXICO MAXIMUM SUSTAINED WINDS...100 MPH...160 KM/HR PRESENT MOVEMENT...W OR 270 DEGREES AT 9 MPH...15 KM/HR MINIMUM CENTRAL PRESSURE...968 MB...28.58 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A HURRICANE WARNING IS IN EFFECT FOR... * THE COAST OF MEXICO FROM VERACRUZ TO CABO ROJO A HURRICANE WATCH IS IN EFFECT FOR... * THE COAST OF MEXICO NORTH OF CABO ROJO TO LA CRUZ A TROPICAL STORM WARNING IS IN EFFECT FOR... * THE COAST OF MEXICO NORTH OF CABO ROJO TO LA CRUZ * THE COAST OF MEXICO SOUTH OF VERACRUZ TO PUNTA EL LAGARTO FOR STORM INFORMATION SPECIFIC TO YOUR AREA ...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 1000 PM CDT...0300 UTC...THE EYE OF HURRICANE KARL WAS LOCATED NEAR LATITUDE 19.7 NORTH...LONGITUDE 94.5 WEST. KARL IS MOVING TOWARD THE WEST NEAR 9 MPH...15 KM/HR...AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE DURING THE NEXT 24 TO 36 HOURS. ON THE FORECAST TRACK...THE CORE OF HURRICANE WILL MAKE LANDFALL ON THE COAST OF MEXICO WITHIN THE HURRICANE WARNING AREA LATE FRIDAY. DATA FROM AN AIR FORCE PLANE INDICATE THE THE MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 100 MPH...160 KM/HR...WITH HIGHER GUSTS. KARL IS A CATEGORY TWO HURRICANE ON THE SAFFIR-SIMPSON HURRICANE WIND SCALE. ADDITIONAL STRENGTHENING IS EXPECTED AND KARL COULD REACH THE COAST AS AN INTENSE CATEGORY THREE HURRICANE. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 15 MILES...30 KM...FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165 KM. LATEST MINIMUM CENTRAL PRESSURE REPORTED BY AN AIR FORCE PLANE WAS 968 MB...28.58 INCHES. HAZARDS AFFECTING LAND ---------------------- STORM SURGE...A DANGEROUS STORM SURGE WILL RAISE WATER LEVELS BY AS MUCH AS 6 TO 9 FEET ABOVE NORMAL TIDE LEVELS ALONG THE IMMEDIATE COAST NEAR AND TO THE NORTH OF WHERE THE CENTER MAKES LANDFALL. NEAR THE COAST...THE SURGE WILL BE ACCOMPANIED BY LARGE AND DESTRUCTIVE WAVES. WIND...WITHIN THE HURRICANE WARNING AREA...TROPICAL STORM CONDITIONS ARE EXPECTED TO BEGIN EARLY FRIDAY MORNING...WITH HURRICANE CONDITIONS EXPECTED DURING THE DAY ON FRIDAY. RAINFALL...KARL IS EXPECTED TO PRODUCE RAINFALL ACCUMULATIONS OF 5 TO 10 INCHES ACROSS THE CENTRAL AND SOUTHERN MEXICAN GULF COAST REGION...WITH ISOLATED AMOUNTS OF 15 INCHES POSSIBLE IN THE INTERIOR MOUNTAINS. THESE RAINS COULD CAUSE LIFE-THREATENING FLASH FLOODS AND MUD SLIDES. NEXT ADVISORY ------------- NEXT INTERMEDIATE ADVISORY...100 AM CDT. NEXT COMPLETE ADVISORY...400 AM CDT. $$ FORECASTER AVILA