Potential Tropical Cyclone One forms off Texas coast17 Jun 2026 09:50
HOUSTON, June 16 (Reuters) - A tropical storm was expected to form off the Texas coast by Wednesday morning from a system labeled Potential Tropical Cyclone One, the U.S. National Hurricane Center said on Tuesday, warning of heavy rainfall and dangerous flash flooding along the energy corridor that includes major offshore drilling and onshore refineries.
Those refineries have so far taken only preliminary precautions of securing plants' loose items that could be thrown around by high winds expected when the storm comes onshore near the Texas-Louisiana border as early as Wednesday.
Shell Plc said there had been no impact on the offshore production platforms from the forming storm. BP said it was monitoring the storm's progress.
Much of the U.S.-regulated production in the northern Gulf of Mexico is south and east of the forecast path of the weak storm system.
The potential tropical cyclone — about 65 miles (105 km) southwest of Corpus Christi, Texas — would take the name Arthur if it strengthens and becomes the first named storm of the 2026 Atlantic hurricane season.
It is currently producing maximum sustained winds of 30 miles per hour (45 km/h). A tropical storm watch has been issued for the northwestern Gulf Coast from Sargent, Texas, to the Texas-Louisiana border.
A Tropical Storm Warning was issued on Tuesday from Sabine Pass on the border of the two states to Morgan City, Louisiana.
The storm is not expected to become a hurricane, according to forecast models. "The disturbance should move offshore the Texas coast tonight or early Wednesday, move roughly parallel to the upper Texas coast later on Wednesday and move back inland in extreme eastern Texas or southwestern Louisiana late Wednesday or early Thursday," the NHC said.
Regardless of further strengthening, the storm system is expected to bring 4 to 8 inches of rainfall — with isolated higher totals around 12 inches (30.5 cm) — through Thursday along the Texas coast through much of Louisiana and beyond. A dangerous storm surge could flood normally dry areas, the NHC added.