Powerful Hurricane Laura Makes Landfall in Southwest Louisiana

Powerful Hurricane Laura made landfall in southwest Louisiana on Wednesday night.  At 2:00 a.m. EDT on Thursday the center of Hurricane Laura was located at latitude 29.8°N and longitude 93.3°W which put it about 30 miles (50 km) south-southwest of Lake Charles, Louisiana.  Laura was moving toward the north at 15 m.p.h. (24 km/h).  The maximum sustained wind speed was 150 m.p.h. (240 km/h) and there were wind gusts to 175 m.p.h. (280 km/h).  The minimum surface pressure was 938 mb.

A Hurricane Warning was in effect for the portion of the coast from High Island, Texas to Intracoastal City, Louisiana.  Tropical Storm Warnings were in effect for the portions of the coast from San Luis Pass to High Island, Texas and from Intracoastal City to the Mouth of the Mississippi River.

The center of Hurricane Laura officially made landfall near Cameron, Louisiana on Tuesday night.  Hurricane Laura was the strongest hurricane on record to make landfall on the coast of southwest Louisiana.  Laura was stronger than Hurricane Rita was when Rita made landfall in the same area in September 2005.  The Hurricane Intensity Index (HII) for Hurricane Laura was 31.6.  The Hurricane Size Index (HSI) was 19.6 and the Hurricane Wind Intensity Size Index (HWISI) was 51.2.  Hurricane Laura was capable of causing widespread extensive damage.

A NOAA National Ocean Service weather station at Calcasieu Pass measured a sustained wind speed of 93 m.p.h. (150 km/h) and a wind gust of 127 m.p.h. (204 km/h) during the passage of the northern eyewall.  The station also recorded a water rise of over 10 feet (3 meters).  The National Weather Service station at the Lake Charles airport measured a wind gust of 104 m.p.h. (167 km/h) during the passage of an inner rainband.  There were numerous reports of power outages.

Hurricane Laura will move inland over western Louisiana on Thursday.  The center of Laura will move over southern Arkansas by Thursday night.  Hurricane Laura will continue to cause a significant storm surge along the coast of Louisiana on Thursday morning.  Laura could produce hurricane force winds in Alexandria, Louisiana.  It could bring strong tropical storm force winds to Shreveport and Monroe.  Hurricane Laura will also drop heavy rain over Louisiana and parts of Arkansas.  Flash floods could occur in some locations.