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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.

May 19, 1980 · Harrison, Mississippi
Tornado F3 Tornado4 injuries, $2.5M damage
May 16, 1980 · Harrison, Mississippi
Tornado F3 Tornado
April 13, 1980 · Harrison, Mississippi
Tornado F3 Tornado25 injuries, $25.0M damage
November 3, 1968 · Harrison, Mississippi
Tornado F3 Tornado5 injuries
October 30, 1967 · Harrison, Mississippi
Tornado F3 Tornado4 deaths, 17 injuries, $25.0M damage
October 28, 2020 · Harrison, Mississippi
Hurricane (Typhoon) Hurricane (Typhoon)1 death, $40.0M damage
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…
October 28, 2020 · Harrison, Mississippi
Storm Surge/Tide Storm Surge/Tide1 death, $10.0M damage
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 …
July 30, 2010 · Harrison, Mississippi
Excessive Heat Excessive Heat2 deaths
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…
March 28, 2009 · Harrison, Mississippi
Flash Flood Flash Flood1 death
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…
August 28, 2005 · Harrison, Mississippi
Hurricane (Typhoon) Hurricane (Typhoon)97 deaths, $2.9B damage
September 25, 2002 · Harrison, Mississippi
Tropical Storm Tropical Storm1 death, $6.2M damage
June 7, 2001 · Harrison, Mississippi
Lightning Lightning1 death
August 25, 1999 · Harrison, Mississippi
Lightning Lightning1 death
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.
April 12, 1994 · Harrison, Mississippi
Tornado F2 Tornado2 deaths, 15 injuries, $5.0M damage
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 …
April 22, 1990 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind1 death
February 1, 1970 · Harrison, Mississippi
Tornado F0 Tornado10 injuries
August 29, 2021 · Harrison, Mississippi
Hurricane (Typhoon) Hurricane (Typhoon)$2.0M damage
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.
August 28, 2012 · Harrison, Mississippi
Storm Surge/Tide Storm Surge/Tide$2.1M damage
September 1, 2008 · Harrison, Mississippi
Hurricane (Typhoon) Hurricane (Typhoon)$6.5M damage
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.
August 29, 2005 · Harrison, Mississippi
Storm Surge/Tide Storm Surge/Tide$5.6B damage
July 5, 2005 · Harrison, Mississippi
Tropical Storm Tropical Storm$3.2M damage
November 24, 2004 · Harrison, Mississippi
Tornado F2 Tornado$3.0M 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…
September 15, 2004 · Harrison, Mississippi
Hurricane (Typhoon) Hurricane (Typhoon)$1.2M damage
October 2, 2002 · Harrison, Mississippi
Tropical Storm Tropical Storm$1.7M damage
September 27, 1998 · Harrison, Mississippi
Hurricane (Typhoon) Hurricane (Typhoon)$210.0M damage
July 1, 2025 · Harrison, Mississippi
Flash Flood Flash Flood
Multiple apartment units flooded by overflowing drainage ditch at Bellemont Gardens.
July 1, 2025 · Harrison, Mississippi
Flash Flood Flash Flood
Public video of flooding on Courthouse Road in Gulfport.
July 1, 2025 · Harrison, Mississippi
Flash Flood Flash Flood
Broadcast media showed video of car stalled due to flooding.
July 1, 2025 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
Large tree branch down near Popps Ferry Road.
July 1, 2025 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
Public reported a tree down on West Pine Street.
July 1, 2025 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
Public reported power lines down on Washington Avenue near Bayou View.
July 1, 2025 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
A large oak tree was downed on 15th Street near 33rd Avenue in Gulfport.
July 1, 2025 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
ASOS station KGPT Gulfport-Biloxi Intl Airport measured a gust of 63mph.
July 1, 2025 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
ASOS station KGPT Gulfport-Biloxi Intl Airport measured a gust of 76mph.
June 30, 2025 · Harrison, Mississippi
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.
June 9, 2025 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
A tree was downed near South Swan Rd and Swan Lane.
June 9, 2025 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
The ASOS station KGPT Gulfport-Biloxi Intl Airport measured a thunderstorm wind gust of 57 knots or 66 mph.
June 9, 2025 · Harrison, Mississippi
Flash Flood Flash Flood
Street flooding exceeding normal nuisance flooding along Beach Blvd near Courthouse Rd in Gulfport. Time estimated by radar.
December 28, 2024 · Harrison, Mississippi
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.
September 11, 2024 · Harrison, Mississippi
Flash Flood Flash Flood
Beach Dr and Courthouse Rd Gulfport. Eastbound 90 is impassable. Stalled car as well in coastal flood waters.
June 24, 2024 · Harrison, Mississippi
Lightning Lightning
Lightning struck and damaged a house on Woodmanse Way. Time estimated by radar and lightning data network.
April 10, 2024 · Harrison, Mississippi
Hail Hail
Half dollar sized hail reported on the north side of Biloxi.
April 10, 2024 · Harrison, Mississippi
Hail Hail
Broadcast media shared a picture of golf ball sized hail in Woolmarket.
April 10, 2024 · Harrison, Mississippi
Hail Hail
One inch hail was reported east of Saucier.
April 10, 2024 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds down several trees on Edwin Ladner Road.
April 10, 2024 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
The Gulfport ASOS KGPT measured a thunderstorm wind gust of 52 knots or 60 mph.
April 10, 2024 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
Large tree limbs were broken by thunderstorm winds.
April 10, 2024 · Harrison, Mississippi
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…
April 10, 2024 · Harrison, Mississippi
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…
January 9, 2024 · Harrison, Mississippi
Thunderstorm Wind Thunderstorm Wind
The Gulfport/Biloxi Airport ASOS measured a thunderstorm wind gust of 51 knots or 59 mph.

Events by year

YearEventsTornadoes
2025130
2024132
2023180
2022212
20213711
2020133
2019112
2018162
2017202
2016201
2015170
201470
2013120
2012184
2011184
201080
2009110
2008181
2007130
200670
2005150
2004141
200380
200291
2001163
2000243
199970
1998140
199790
1996212
199580
199451
199320
199220
199140
199080
198930
198862
198763
198650
1985115
198450
198350
198241
198120
198064
197920
197840
197721
197563
197461
197310
197277
197152
197062
196951
196853
196711
196621
196520
196420
196321
195811
195711
195311