Starting on September 11 , 2013 , a slow-moving Motion cold front stalled Temporary_stay over Colorado , clashing Connect with warm humid monsoonal air from the south .

The storm Catastrophe strengthened Cause_change_of_strength into a Category 5 hurricane Catastrophe over the warm waters of the Gulf of Mexico but weakened Cause_change_of_strength before making Creating its second landfall as a Category 3 hurricane Catastrophe on August 29 , over southeast Louisiana and Mississippi .

Despite its unusual location and wide wind field , the system had a well-defined centre convecting around a warm core—the hallmark of a subtropical storm Catastrophe .

over warm waters , the system was sufficiently organized Arranging to be declared Expressing_publicly tropical depression twenty-one on october 11 , about 575 mi ( 930 km ) south of acapulco .

initially , the tropical depression failed to strengthened Cause_change_of_strength significantly , but due Causation to warm sea surface temperatures and low wind shear , it became Becoming tropical storm Catastrophe gladys by september 24 .

upon reaching Arriving the warm waters of caribbean sea it began Process_start to organize Arranging and became Becoming a tropical depression Catastrophe on august 25 .

Briefly traveling Traveling over a warm eddy of the Gulf Stream 's loop current it encountered Motion moderate wind shear and cooling sea surface temperatures .

Favorable environmental conditions , such as low wind shear and warm sea surface temperatures , allowed Preventing_or_letting the system to intensify Cause_change_of_strength into a severe tropical storm by July 12 .

The beach/ '' fun in the sun '' theme was also reflected Change_sentiment in the places where WCW chose Choosing to hold Hold the event Social_event ; all of the shows Social_event emanated from cities in either Florida or California , two United States states renowned for their warm weather .

The thunderstorms Motion were the product Creating of two fronts Self_motion that collided over the British Isles – warm air travelling Self_motion from the Azores and cold water-ladened air from the west .

The second batch of flooding Catastrophe struck Attack the South-West of England during the afternoon of 7 July , forcing Causation the Met Office to issue Communication its highest alert Warning , Red ( Take Action ) , due to the significant amounts of rainfall Catastrophe caused Causation by a system travelling Self_motion from Southern Europe , along with the warm , humid air the United Kingdom had seen Traveling in the run-up to the floods Catastrophe , which , like the June floods Catastrophe , caused Causation thunderstorms .

Once over the warm waters of the sea , the system quickly intensified Cause_change_of_strength , attaining Achieve its peak 10-minute winds of 110 km/h ( 70 mph ) and 1-minute winds of 140 km/h ( 85 mph ) .

It moved Motion westward , and after passing Motion_directional through the Florida Straits , Rita entered Arriving an environment of abnormally warm waters .

Moving Motion into an area of favorable upper-level conditions and warm sea surface temperatures , Kenna quickly strengthened Cause_change_of_strength to reach Achieve peak winds of 165 mph ( 270 km/h ) as a Category 5 hurricane Catastrophe , on October 25 , while located about 255 mi ( 410 km ) southwest of Puerto Vallarta , Jalisco .

It moved Motion west-northwestward under the influence Influence of the subtropical ridge to its north , and steadily strengthened Cause_change_of_strength in an area of warm water temperatures and light wind shear .

The storm Catastrophe turned Becoming to the northeast , and warm waters from the Atlantic Ocean helped Assistance produce Creating record Recording rainfall across the northeastern United States .

The weather was warm , and a record 170,513 people attended Participation .

Once over water , warm sea surface temperatures allowed Preventing_or_letting Diana to quickly become Becoming a hurricane Catastrophe and later peak as a Category 2 on the Saffir–Simpson Hurricane Scale on August 7 .

Due to warm waters , Maemi was able to maintain Preserving much of its intensity before it made Creating landfall Self_motion just west of Busan , South Korea , on September 12 .

Rick originated Coming_to_be from a tropical wave moved Motion slowly westward over the warm waters south of Salina Cruz .

Meteorological records Recording indicate that warm moisture arising from the Gulf Stream fed Supply the storm Catastrophe 's energy when it encountered its cold air and greatly increased Cause_change_of_position_on_a_scale the precipitation .

It moved Motion over warm waters in the vicinity of Central America .

over an area of warm sea surface temperatures , it was able to quickly strengthen Cause_change_of_strength to peak winds of 50 mph ( 85 km/h ) , through wind shear prevented much further development .

The storm , an extratropical cyclone , originated Coming_to_be as the convergence of two major storm fronts , fueled by the lakes ' relatively warm waters—a seasonal process called a `` November gale '' .

Unseasonably warm temperatures with very little wind across northeastern China coincided with the initiation Process_start of Northeast China 's coal-powered municipal heating Supply system .

High fuel loads , coupled with warm , dry and windy weather , provided Supply dangerous conditions which fuelled Cause_change_of_position_on_a_scale the fires Catastrophe .

It dumped Bringing snow on trees that were often still in leaf , adding extra weight , with the ground in some areas still soft from a preceding warm , rainy period that increased Cause_change_of_position_on_a_scale the possibility trees could be uprooted Removing .

Turning to the northeast through an area of warm water temperatures , the storm Catastrophe quickly strengthened Cause_change_of_strength , and , after developing Coming_to_be an eye , it attained Getting hurricane status late on September 3 , while located about 1,200 miles ( 1,950 km ) south of Alaska .

After becoming Becoming disorganized due Causation to wind shear from a nearby upper-level low , Mitch quickly intensified Cause_change_of_strength in response Response to improving Cause_to_make_progress conditions which included Cause_to_be_included warm waters and good outflow .

With a favorable upper-level environment and warm sea surface temperatures , it rapidly intensified Cause_change_of_strength to attain Getting peak winds of 235 km/h ( 145 mph ) on June 4 , according to the India Meteorological Department .