Hurricane Season: How Marathon Petroleum Prepares

The National Oceanic and Atmospheric Administration is predicting eight to 13 possible hurricanes (winds of 74 mph or higher), including four to seven major hurricanes of category 3 or higher (winds of 111 mph or higher), during the 2024 Atlantic hurricane season, which runs from June 1 through November 30. Marathon Petroleum incorporates extreme weather planning into its emergency preparedness and response program, taking additional steps prior to the hurricane season to increase the readiness of facilities, particularly in the Atlantic and Gulf Coast regions.  This includes applying observations and experiences from the previous season.  

The company’s Emergency Preparedness Group (EPG) facilitates meetings of a cross-organizational team called the Hurricane Advisory Committee (HAC), which monitors storms throughout the hurricane season. With as many as 50 participants from various company operating components and organizations, the HAC makes certain the appropriate groups have the latest weather updates and communicate effectively before storms make landfall.

“The goal is to review the new season’s predictions and confirm our facilities’ preparedness levels, their risks and the potential impacts they could face,” said Marathon Petroleum Health, Environment and Safety Professional Tracy Cowan of the EPG. “During the season, we stay in contact with operating components, monitor weather patterns and storm activity, and arrange additional HAC calls if needed.” 

Preparation Runs Deep

We have continued to invest resources in designing and constructing facilities to hold up under a variety of severe weather conditions. In recent years, new centralized control rooms were built at the company’s Galveston Bay refinery in Texas and its Garyville refinery in Louisiana to withstand hurricane-force winds and storm surges. The company also carefully considers the presence of established infrastructure near its facilities, which provides additional safeguards. An external levee that ranges in height from 19 to 23 feet has protected the Galveston Bay facility from flooding during several storms, including the record rainfall of Hurricane Harvey in 2017. The Garyville refinery is also protected from flooding by an external levee system that runs along the Mississippi River.

When a hurricane or tropical storm is forecast, the local operations team begins closely monitoring weather developments. Depending on a storm’s projected path, Marathon may implement a facility’s severe weather response plan, activate the local Incident Management Team, activate the local Incident Management Team, reduce the number of employees on site and, if necessary, begin facility shutdown procedures. After a major storm makes landfall, the company’s Corporate Emergency Response Team is often activated to coordinate efforts to account for all impacted employees and address humanitarian needs, such as home stabilization assistance, temporary housing, food, fuel and other emergency supplies. Simultaneously, the company’s Business Recovery Team shares information among company organizations to support the safe resumption of business operations at an affected location.

Apart from restoring operations, Marathon Petroleum’s core values and culture inspire ongoing assistance to impacted local communities. Multiple company organizations  and employee volunteers get involved in the aftermath of a storm by investing time and financial resources in initiatives to aid recovery. These efforts are further supported by corporate donations.

“Each time that Marathon is impacted by a storm, the company’s primary incident response team leaders review lessons learned and opportunities for improvement,” Cowan said.  “There will always be ‘unknowns’ involving storms; however, our process allows us to continually strengthen our response plans and tools, so we are even better prepared the next time a storm comes.”