ZCZC MIATCPEP3 ALL TTAA00 KNHC DDHHMM BULLETIN TROPICAL STORM MARTY INTERMEDIATE ADVISORY NUMBER 18A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 5 AM PDT TUE SEP 23 2003 A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE EAST COAST OF THE BAJA PENINSULA FROM BAHIA SAN JUAN BAUTISTA NORTHWARD TO THE MOUTH OF THE COLORADO RIVER... AND FOR MAINLAND MEXICO FROM BAHIA KINO NORTHWARD TO THE MOUTH OF THE COLORADO RIVER. WARNINGS WILL LIKELY BE LOWERED LATER TODAY. AT 5 AM PDT...1200Z...THE CENTER OF TROPICAL STORM MARTY WAS LOCATED NEAR LATITUDE 29.4 NORTH... LONGITUDE 113.2 WEST OR ABOUT 150 MILES ...240 KM...SOUTHEAST OF SAN FELIPE MEXICO. MARTY IS MOVING TOWARD THE NORTH-NORTHWEST NEAR 12 MPH ...20 KM/HR. A DECREASE IN FORWARD SPEED IS EXPECTED OVER THE NEXT 24 HOURS. ON THE FORECAST TRACK...THE CENTER OF MARTY IS EXPECTED TO CONTINUE MOVING UP THE GULF OF CALIFORNIA DURING THE DAY TODAY. MAXIMUM SUSTAINED WINDS ARE NEAR 45 MPH... 72 KM/HR...WITH HIGHER GUSTS. ADDITIONAL WEAKENING IS EXPECTED TODAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 85 MILES ...140 KM FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1000 MB...29.52 INCHES. STORM SURGE FLOODING OF 2 TO 5 FEET ABOVE NORMAL TIDE LEVELS SHOULD BE GRADUALLY SUBSIDING TODAY. RAINFALL TOTALS OF 4 TO 8 INCHES...WITH LOCALLY HIGHER AMOUNTS... ARE LIKELY IN ASSOCIATION WITH MARTY...PARTICULARLY OVER MAINLAND MEXICO. THESE RAINS COULD CAUSE LIFE-THREATENING FLASH FLOODS AND MUD SLIDES. SOME OF THE RAINFALL ASSOCIATED WITH MARTY IS SPREADING NORTHEASTWARD INTO PORTIONS OF ARIZONA...NEW MEXICO...AND EXTREME WESTERN TEXAS. REPEATING THE 5 AM PDT POSITION...29.4 N...113.2 W. MOVEMENT TOWARD...NORTH-NORTHWEST NEAR 13 MPH. MAXIMUM SUSTAINED WINDS... 45 MPH. MINIMUM CENTRAL PRESSURE... 1000 MB. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 8 AM PDT. FORECASTER LAWRENCE NNNN
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Page last modified: Monday, 07-Feb-2005 16:50:07 UTC