Harrison storm history
Storm events recorded in Harrison, Mississippi between 1950 and 2025.
591
Total events
86
Tornadoes
94
Hail
78
Floods
112
Deaths
$8.9B
Property damage
Most significant events
Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.
Tornado F3 Tornado
Hurricane Zeta produced hurricane force winds with wind gusts nearing or exceeding 100 mph, especially along the coast. Away from the coast, most places experienced sustained tropical storm force winds with at least a few hurricane force wind gusts. The winds caused widespread da…
Storm surge flooded portions of US HWY 90/Beach Boulevard and other low lying areas near the coast. While there are no official gauges on the immediate coast in Harrison county, high water marks suggest peak water levels of at least 10 ft NAVD88, though inundation depths vary by …
The Harrison County Coroner stated that two deaths in a mobile home on Smith Road near Canal Road were caused by heat stroke. High temperatures at Gulfport Airport, approximately 3 miles away, were between 98 and 102 degrees from July 29 through August 2. Bodies were discovered o…
Major flooding due to heavy rain affected portions of Harrison County. The cities which experienced the worst flooding were Gulfport, Biloxi, D'Iberville, and Long Beach. At least 100 roads were impacted by flooding with numerous cars under water near the entrance to Interstate 1…
A 37 year old man was fatally injured by a lightning strike. The man was standing behind a waste collection truck when lightning struck a nearby tree and the charge moved through the tree to the man standing near the truck.
Twenty mobile homes were totally destroyed and four brick homes were partially destroyed. At least four businesses were damaged. The two deaths and the fifteen injuries all occurred in mobile homes. Numerous trees and power lines were blown down. Damage was estimated at near one …
Widespread minor tree and structural damage was reported across the county due to Ida's winds as well as 9 confirmed tornadoes. At least one mobile home was completely destroyed when a tree fell through the middle of it.
Hurricane force wind gusts knocked down numerous tree limbs and a number of trees and utility poles around the county. Nearly 700 hundred structures were affected by the storm with 16 being destroyed and 7 receiving major damage.
A tornado traveled east to west on path along Dedeaux Road between Highway 49 and Three Rivers Road in the Orange Grove community. Most of the damage was rated a F1 intensity by a NWS ground survey, however there were areas of F2 damage. A large church under-construction was heav…
Flash Flood Flash Flood
Multiple apartment units flooded by overflowing drainage ditch at Bellemont Gardens.
Flash Flood Flash Flood
Public video of flooding on Courthouse Road in Gulfport.
Flash Flood Flash Flood
Broadcast media showed video of car stalled due to flooding.
Thunderstorm Wind Thunderstorm Wind
Large tree branch down near Popps Ferry Road.
Thunderstorm Wind Thunderstorm Wind
Public reported a tree down on West Pine Street.
Thunderstorm Wind Thunderstorm Wind
Public reported power lines down on Washington Avenue near Bayou View.
Thunderstorm Wind Thunderstorm Wind
A large oak tree was downed on 15th Street near 33rd Avenue in Gulfport.
Thunderstorm Wind Thunderstorm Wind
ASOS station KGPT Gulfport-Biloxi Intl Airport measured a gust of 63mph.
Thunderstorm Wind Thunderstorm Wind
ASOS station KGPT Gulfport-Biloxi Intl Airport measured a gust of 76mph.
Thunderstorm Wind Thunderstorm Wind
A fence was downed by thunderstorm winds at Henrys Bar And Grill. There was alos wind damage to storage building at Atlas Auto.
Thunderstorm Wind Thunderstorm Wind
A tree was downed near South Swan Rd and Swan Lane.
Thunderstorm Wind Thunderstorm Wind
The ASOS station KGPT Gulfport-Biloxi Intl Airport measured a thunderstorm wind gust of 57 knots or 66 mph.
Flash Flood Flash Flood
Street flooding exceeding normal nuisance flooding along Beach Blvd near Courthouse Rd in Gulfport. Time estimated by radar.
Thunderstorm Wind Thunderstorm Wind
Light structural damage within these two blocks. Intake blown out of an AC unit, part of a fence down, large branch broken off, and a small area of a rotted wood roof pulled off. All determined to be 60 MPH wind damage.
Flash Flood Flash Flood
Beach Dr and Courthouse Rd Gulfport. Eastbound 90 is impassable. Stalled car as well in coastal flood waters.
Lightning Lightning
Lightning struck and damaged a house on Woodmanse Way. Time estimated by radar and lightning data network.
Hail Hail
Half dollar sized hail reported on the north side of Biloxi.
Hail Hail
Broadcast media shared a picture of golf ball sized hail in Woolmarket.
Hail Hail
One inch hail was reported east of Saucier.
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds down several trees on Edwin Ladner Road.
Thunderstorm Wind Thunderstorm Wind
The Gulfport ASOS KGPT measured a thunderstorm wind gust of 52 knots or 60 mph.
Thunderstorm Wind Thunderstorm Wind
Large tree limbs were broken by thunderstorm winds.
Tornado EF1 Tornado
This brief tornado quickly raced southeast causing tree damage across rural areas of Hancock County including across Northrup Cuevas Road, just north of a longer-lived tornado that tracked near Wolf River. NDVI differencing helped to identify this tornado damage path which aligne…
Tornado EF0 Tornado
As the mesovortex tracked east into Harrison County, another tornado developed on the trailing flank of it and tracked east-southeast over primarily inaccessible rural land near the Wolf River. High resolution satellite imagery NDVI differencing identified a scalloped path that s…
Thunderstorm Wind Thunderstorm Wind
The Gulfport/Biloxi Airport ASOS measured a thunderstorm wind gust of 51 knots or 59 mph.
Events by year
| Year | Events | Tornadoes |
|---|---|---|
| 2025 | 13 | 0 |
| 2024 | 13 | 2 |
| 2023 | 18 | 0 |
| 2022 | 21 | 2 |
| 2021 | 37 | 11 |
| 2020 | 13 | 3 |
| 2019 | 11 | 2 |
| 2018 | 16 | 2 |
| 2017 | 20 | 2 |
| 2016 | 20 | 1 |
| 2015 | 17 | 0 |
| 2014 | 7 | 0 |
| 2013 | 12 | 0 |
| 2012 | 18 | 4 |
| 2011 | 18 | 4 |
| 2010 | 8 | 0 |
| 2009 | 11 | 0 |
| 2008 | 18 | 1 |
| 2007 | 13 | 0 |
| 2006 | 7 | 0 |
| 2005 | 15 | 0 |
| 2004 | 14 | 1 |
| 2003 | 8 | 0 |
| 2002 | 9 | 1 |
| 2001 | 16 | 3 |
| 2000 | 24 | 3 |
| 1999 | 7 | 0 |
| 1998 | 14 | 0 |
| 1997 | 9 | 0 |
| 1996 | 21 | 2 |
| 1995 | 8 | 0 |
| 1994 | 5 | 1 |
| 1993 | 2 | 0 |
| 1992 | 2 | 0 |
| 1991 | 4 | 0 |
| 1990 | 8 | 0 |
| 1989 | 3 | 0 |
| 1988 | 6 | 2 |
| 1987 | 6 | 3 |
| 1986 | 5 | 0 |
| 1985 | 11 | 5 |
| 1984 | 5 | 0 |
| 1983 | 5 | 0 |
| 1982 | 4 | 1 |
| 1981 | 2 | 0 |
| 1980 | 6 | 4 |
| 1979 | 2 | 0 |
| 1978 | 4 | 0 |
| 1977 | 2 | 1 |
| 1975 | 6 | 3 |
| 1974 | 6 | 1 |
| 1973 | 1 | 0 |
| 1972 | 7 | 7 |
| 1971 | 5 | 2 |
| 1970 | 6 | 2 |
| 1969 | 5 | 1 |
| 1968 | 5 | 3 |
| 1967 | 1 | 1 |
| 1966 | 2 | 1 |
| 1965 | 2 | 0 |
| 1964 | 2 | 0 |
| 1963 | 2 | 1 |
| 1958 | 1 | 1 |
| 1957 | 1 | 1 |
| 1953 | 1 | 1 |