Thunderstorm Wind in Cameron County, Texas

A very strong heavy precipitation type supercell did extensive straight line wind damage to Laguna Vista, Laguna heights, Port Isabel and South Padre Island on the evening of May the 2nd. A National Weather Service ground survey team reported that all debris was oriented from northwest to southeast. The storm first struck the Laguna Heights and Laguna Vista communities between 820 and 835 PM CDT. Then it struck Port Isabel and South Padre Island between 840 PM and 900 PM CDT. These damaging winds knocked down 50 power poles. In addition, the damaging thunderstorm winds knocked down power lines and trees. Approximately 8800 customers were left without power and schools were closed in Port Isabel on May 3rd and 4th. Many residents reported damage to roofs, awnings, signs, canopies, marinas, and garage doors. Windows were shattered by the strong winds. The United States Coast Guard Office reported 106 knots or 122 mph winds before power failed at the Coast Guard station. Several recreational vehicles parked at Isla Blanca Park on South Padre Island were tossed on their sides. Hail the size of golfballs was reported at South Padre Island. Total damage to the utility lines and poles was estimated to be around 3 million dollars. Total damage done to the rest of the area was around 2 million. In all, it was estimated that approximately 5 million dollars of damage was done to the bayfront communities and South Padre Island.