The remnants of Tropical Storm Allison moved over southeast Louisiana and south Mississippi during the night of June 10/11th and intensified. Some thunderstorms reached severe levels and produced damaging winds and short lived, weak tornadoes. Heavy rainfall also accompanied the storms with 5 to 10 inches of rainfall reported overnight. Flash flooding developed in several areas of poor drainage in Harrison and Jackson Counties with roadways, and some structures flooded. An area in Gulfport near Brickyard Bayou was reported to have been hard hit with a large number of houses flooded. Flash flooding was also reported near Bluff Creak near Vancleave. Heavy rainfall caused flooding of streets and roadways in Hancock and Pearl River Counties.

Flood in PEARL RIVER, MISSISSIPPI
From 11-JUN-01 02:00:00 to 11-JUN-01 08:00:00 (CST)
Location: COUNTYWIDE
Reported by: NEWSPAPER

Flood in HANCOCK, MISSISSIPPI
From 11-JUN-01 03:00:00 to 11-JUN-01 08:00:00 (CST)
Location: COUNTYWIDE
Reported by: EMERGENCY MANAGER

Flash Flood in HARRISON, MISSISSIPPI
From 11-JUN-01 04:20:00 to 11-JUN-01 09:00:00 (CST)
Location: COUNTYWIDE
Property damage: 750K
Reported by: EMERGENCY MANAGER

Thunderstorm Wind in HANCOCK, MISSISSIPPI
From 11-JUN-01 00:35:00 to 11-JUN-01 00:35:00 (CST)
Location: ANSLEY
Property damage: 25K
Reported by: NEWSPAPER

A mobile home was overturned and trees were blown down.

Thunderstorm Wind in HARRISON, MISSISSIPPI
From 11-JUN-01 04:30:00 to 11-JUN-01 04:30:00 (CST)
Location: WOOL MARKET
Property damage: 1K
Reported by: NEWSPAPER

A tree was blown down.

Tornado in HANCOCK, MISSISSIPPI
From 11-JUN-01 03:25:00 to 11-JUN-01 03:30:00 (CST)
Location: KILN
Tornado F-scale: F1
Property damage: 50K
Reported by: NWS STORM SURVEY

A tornado touched down on intermittent patch in rural Hancock County. Several houses suffered minor damage, several large trees were blown down as well as large tree branches. A barn was also damaged.

Thunderstorm Wind in PEARL RIVER, MISSISSIPPI
From 11-JUN-01 04:00:00 to 11-JUN-01 04:00:00 (CST)
Location: POPLARVILLE
Property damage: 5K
Reported by: LAW ENFORCEMENT

Thunderstorm Wind in HANCOCK, MISSISSIPPI
From 11-JUN-01 03:28:00 to 11-JUN-01 03:28:00 (CST)
Location: WAVELAND
Property damage: 15K
Reported by: LAW ENFORCEMENT

Several trees were blown down and a mobile home overturned.

Flash Flood in JACKSON, MISSISSIPPI
From 11-JUN-01 02:35:00 to 11-JUN-01 09:00:00 (CST)
Location: COUNTYWIDE
Property damage: 150K
Reported by: NEWSPAPER

Thunderstorm Wind in JACKSON, MISSISSIPPI
From 11-JUN-01 04:00:00 to 11-JUN-01 04:30:00 (CST)
Location: COUNTYWIDE
Property damage: 25K
Reported by: EMERGENCY MANAGER

Thirteen roads in the county were blocked by fallen trees.

Thunderstorm Wind in JACKSON, MISSISSIPPI
From 11-JUN-01 04:55:00 to 11-JUN-01 04:55:00 (CST)
Location: PASCAGOULA
Magnitude: 52 M
Reported by: NEWSPAPER

Thunderstorm Wind in PEARL RIVER, MISSISSIPPI
From 11-JUN-01 04:25:00 to 11-JUN-01 04:25:00 (CST)
Location: POPLARVILLE
Property damage: 15K
Reported by: LAW ENFORCEMENT

A barn was damaged and several cars damaged.

Tornado in HARRISON, MISSISSIPPI
From 11-JUN-01 04:25:00 to 11-JUN-01 04:25:00 (CST)
Location: GULFPORT
Tornado F-scale: F1
Property damage: 100K
Reported by: NWS STORM SURVEY

A tornado touched down for a short distance and caused roof and siding damage to 10 houses.

Tornado in JACKSON, MISSISSIPPI
From 11-JUN-01 05:35:00 to 11-JUN-01 05:35:00 (CST)
Location: HURLEY
Tornado F-scale: F0
Property damage: 5K
Reported by: NEWSPAPER

A weak tornado snapped off tree tops.

Thunderstorm Wind in PEARL RIVER, MISSISSIPPI
From 11-JUN-01 03:15:00 to 11-JUN-01 03:15:00 (CST)
Location: PICAYUNE
Property damage: 20K
Reported by: LAW ENFORCEMENT

A roof was blown off of a house.

Thunderstorm Wind in JACKSON, MISSISSIPPI
From 11-JUN-01 01:15:00 to 11-JUN-01 01:30:00 (CST)
Location: COUNTYWIDE
Property damage: 10K
Reported by: EMERGENCY MANAGER

Trees were blown down in several locations.

Thunderstorm Wind in HARRISON, MISSISSIPPI
From 11-JUN-01 03:25:00 to 11-JUN-01 03:25:00 (CST)
Location: PASS CHRISTIAN
Property damage: 5K
Reported by: GENERAL PUBLIC

Wind damage to trees reported.