LEVELLAND,.

The reports were strikingly consistent: drivers travelling on rural roads encountered an enormous, luminous, egg-shaped or torpedo-shaped object on or just above the road. As the object approached, the witnesses' car engines stalled and headlights died; as the object departed, the vehicles' systems resumed normal function.

Patrolman A.J. Fowler, the dispatcher receiving the calls that night, logged at least 15 separate motorist reports during a four-hour window. Witnesses included a college student named Newell Wright, a truck driver named Pedro Saucedo (who became the first reported witness, around 11:00 p.m.), Sheriff Weir Clem (who saw a brilliant red object), and Fire Marshal Ray Jones. Many of the witnesses had no opportunity to communicate with one another before independently reporting the same general phenomenon.

The case was investigated by Project Blue Book. Lead investigator Major Donald Keyhoe and consultant Dr. J. Allen Hynek would later both publicly criticise the official investigation. Blue Book concluded the events were caused by "ball lightning" and noted that there had been thunderstorms in the area that night. National Weather Service records, however, showed only light rain and no significant electrical activity. Hynek wrote that the Blue Book treatment of Levelland was "the prime example of [the Air Force's] inadequate handling of UFO reports."

The Levelland case is significant as one of the largest contemporaneous mass-witness electromagnetic-effect cases in US records. The pattern — engine and electrical-system disruption coincident with proximity to a luminous craft and recovery upon the craft's departure — would recur in many subsequent reports worldwide. Levelland is the foundational reference event for the EM-effect category in modern UFO research.