000 ABPZ30 KNHC 011509 TWSEP MONTHLY TROPICAL WEATHER SUMMARY NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 8 AM PDT THU SEP 1 2005 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. TWO HURRICANES AND TWO TROPICAL STORMS FORMED IN THE EASTERN NORTH PACIFIC DURING AUGUST. FERNANDA FORMED ABOUT 600 N MI SOUTH SOUTHWEST OF CABO SAN LUCAS ON THE SOUTHERN TIP OF BAJA CALIFORNIA ON 9 AUGUST AND BECAME A TROPICAL STORM ON THE 10TH AS IT MOVES TOWARD THE WEST-NORTHWEST. IT BECAME A HURRICANE ON THE 11 AUGUST AND REACHED ITS PEAK INTENSITY OF 75 KNOTS ON 14 AUGUST BEFORE MOVING TOWARD COOLER WATERS AND A HOSTILE ENVIRONMENT. THEREAFTER FERNANDA MOVED TOWARD THE WEST-SOUTHWEST AND GRADUALY WEAKENED. IT DISSIPATED ON 17 AUGUST. GREG FORMED AS A TROPICAL DEPRESSION ABOUT 600 N MI SOUTH OF CABO SAN LUCAS ON 11 AUGUST...AND BECAME A TROPICAL STORM LATER THAT DAY. GREG MOVED SLOWLY TO THE WEST-NORTHWEST AND REACHED ITS PEAK INTENSITY OF 45 KT THE FOLLOWING DAY. A DEVELOPING RIDGE BETWEEN GREG AND FERNANDA FORCED GREG TO DRIFT TO THE SOUTH AND SOUTHWEST WHILE NORTHERLY SHEAR WEAKENED THE CYCLONE. GREG WEAKENED TO A DEPRESSION ON 14 AUGUST AND THEN DEGENERATED TO A REMNANT LOW THE FOLLOWING DAY ABOUT 650 N MI SOUTH-SOUTHWEST OF CABO SAN LUCAS. HILARY FORMED AS A DEPRESSION ABOUT 185 N MI SOUTH OF SALINA CRUZ ON 19 AUGUST. IT MOVED WESTWARD AND BECAME A TROPICAL STORM THE NEXT DAY. FOR THE NEXT COUPLE OF DAYS IT TOOK A PATH ROUGHLY PARALLEL TO THE MEXICAN COAST ABOUT 225 N MI OFFSHORE. IT BECAME A HURRICANE EARLY ON 21 AUGUST...AND AS ITS WIND FIELD EXPANDED BROUGHT TROPICAL STORM FORCE WINDS TO THE COAST OF MEXICO NEAR MANZANILLO LATER THAT DAY. HILARY EDGED AWAY FROM THE MAINLAND AND STRENGTHENED...REACHING A PEAK INTENSITY OF 90 KT ON 22 AUGUST. A SLOW WEAKENING TREND ENSUED AS HILARY MOVED BETWEEN WEST-NORTHWEST AND NORTHWEST OVER COOLER WATERS. THE CYCLONE WEAKENED TO A TROPICAL STORM ON 24 AUGUST ABOUT 435 N MI WEST OF CABO SAN LUCAS...AND TO A DEPRESSION AND NON-CONVECTIVE REMNANT LOW THE FOLLOWING DAY. NO REPORTS OF DAMAGE OR CASUALTIES HAVE BEEN RECEIVED IN ASSOCIATION WITH HILARY. IRWIN FORMED AS A DEPRESSION ON 25 AUGUST ABOUT 150 N MI SOUTHWEST OF MANZANILLO. THE DEPRESSION MOVED WESTWARD AND BECAME A TROPICAL STORM EARLY ON 26 AUGUST. IRWIN REACHED A PEAK INTENSITY OF 45 KT LATER THAT DAY...THEN WEAKENED SLOWLY ON 27 AUGUST. THE CYCLONE WEAKENED TO A DEPRESSION ON 28 AUGUST...AND DISSIPATED LATER THAT DAT ABOUT 500 N MI SOUTHWEST OF CABO SAN LUCAS. SUMMARY TABLE NAME DATES MAX WIND (KT) DEATHS ------------------------------------------------------- H FERNANDA 9-16 AUG 75 0 TS GREG 11-15 AUG 45 0 H HILARY 19-25 AUG 90 0 TS IRWIN 25-28 AUG 45 0 ------------------------------------------------------- NOTE...DATES BASED ON COORDINATED UNIVERSAL TIME (UTC) FORECASTER FRANKLIN/BEVEN/STEWART/PASCH $$
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Page last modified: Thursday, 01-Sep-2005 15:17:03 UTC