EF0 tornado in Harrison County, Mississippi

A sporadic damage path of minor tree damage associated with an EF-0 tornado that occurred near MS Hwy 15 in northeast Harrison County on October 28, 2020 was identified using high resolution satellite imagery. This was corroborated by collocation with a well-defined tornado vortex signature on both KLIX and KMOB radars as well as a trained weather spotter report of small limbs and tree debris as well as power flashes as this tornado crossed the highway.

A tropical depression formed in the northwestern Caribbean on the afternoon of October 24th. 9 hours later, it became the twenty-seventh named storm and eleventh hurricane of the exceptionally active 2020 Atlantic hurricane season. After meandering virtually in the same place, it finally began moving northwest and slowly strengthening before making its first landfall on the Yucatan Peninsula on October 26th. Zeta exited the Yucantan Peninsula weaker but still a strong tropical storm. The path of the storm began shifting from northwest to northeast, and heading straight towards Louisiana. In terms of intensity, Zeta slowly but steadily strengthened from this point all the way up until landfall. It reached the highest wind speed possible of a Category 2 storm, 110 mph. Zeta produced extensive wind damage across coastal Mississippi with measured sustained winds up to 81 mph and gusts up to 104 mph. Thousands of power poles were downed and thousands of homes experienced minor damage. Storm surge ranged from a few feet to several feet. There were 2 fatalities and 75 injuries. Hurricane Zeta caused approximately $90 million worth of damage.

Zeta was the record-tying sixth hurricane to make landfall in the United States and the record fifth named storm to strike Louisiana in 2020.