sweetapricity/bridgedeck-noaa huggingface dataset:
Low pressure aloft approaching from the west helped to trigger some severe thunderstorms on the 11th and 12th.

Thunderstorm Wind in POLK, ARKANSAS
From 11-MAY-11 17:15:00 to 11-MAY-11 17:15:00 (CST-6)
Location: ROCKY
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees were blown down on Polk 47 and Polk 125.

Thunderstorm Wind in POLK, ARKANSAS
From 11-MAY-11 17:18:00 to 11-MAY-11 17:18:00 (CST-6)
Location: ROCKY
Magnitude: 52.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The roofs of several buildings were damaged.

Hail in NEWTON, ARKANSAS
From 12-MAY-11 18:44:00 to 12-MAY-11 18:44:00 (CST-6)
Location: VENDOR
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in BOONE, ARKANSAS
From 12-MAY-11 19:00:00 to 12-MAY-11 19:00:00 (CST-6)
Location: (HRO)HARRISON ARPT
Magnitude: 1.75 
Reported by: Broadcast Media

Hail in BAXTER, ARKANSAS
From 12-MAY-11 19:45:00 to 12-MAY-11 19:45:00 (CST-6)
Location: SHIPP
Magnitude: 1.00 
Reported by: Public

Hail covered the ground up to 3 inches deep.

Hail in BAXTER, ARKANSAS
From 12-MAY-11 19:56:00 to 12-MAY-11 19:56:00 (CST-6)
Location: MOUNTAIN HOME
Magnitude: 0.75 
Reported by: Trained Spotter

Hail in BAXTER, ARKANSAS
From 12-MAY-11 20:06:00 to 12-MAY-11 20:06:00 (CST-6)
Location: MOUNTAIN HOME
Magnitude: 1.75 
Reported by: Trained Spotter

Thunderstorm Wind in BAXTER, ARKANSAS
From 12-MAY-11 20:06:00 to 12-MAY-11 20:06:00 (CST-6)
Location: MOUNTAIN HOME
Magnitude: 56.00 MG
Reported by: Trained Spotter

Thunderstorm Wind in SHARP, ARKANSAS
From 12-MAY-11 21:05:00 to 12-MAY-11 21:05:00 (CST-6)
Location: ASH FLAT
Magnitude: 52.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Public

Part of a tin roof was torn off a building. Road signs and one highway sign were bent or damaged. Power outages occurred.

Thunderstorm Wind in SHARP, ARKANSAS
From 12-MAY-11 21:40:00 to 12-MAY-11 21:40:00 (CST-6)
Location: ASH FLAT
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Part of the roof was torn off a shop building and a small horse barn was blown into a field.

Thunderstorm Wind in FULTON, ARKANSAS
From 12-MAY-11 21:10:00 to 12-MAY-11 21:10:00 (CST-6)
Location: AGNOS
Magnitude: 52.00 EG
Property damage: 60.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Barns, outbuildings, and mobile homes were damaged in the Agnos area. Several trees were blown down and there were power outages.

Hail in MARION, ARKANSAS
From 12-MAY-11 19:12:00 to 12-MAY-11 19:12:00 (CST-6)
Location: SNOW
Magnitude: 1.25 
Reported by: Broadcast Media

Quarter to half dollar size hail covered the ground.
Thunderstorms produced damaging winds and hail in Plymouth and Sioux Counties of northwest Iowa during the early evening of May 21st.

Thunderstorm Wind in SIOUX, IOWA
From 21-MAY-11 19:43:00 to 21-MAY-11 19:43:00 (CST-6)
Location: ALTON
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds uprooted a large tree.

Thunderstorm Wind in PLYMOUTH, IOWA
From 21-MAY-11 19:28:00 to 21-MAY-11 19:28:00 (CST-6)
Location: BRUNSVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Thunderstorm winds caused tree damage, including several 6 to 10 inch diameter branches blown down.

Hail in PLYMOUTH, IOWA
From 21-MAY-11 19:15:00 to 21-MAY-11 19:15:00 (CST-6)
Location: BRUNSVILLE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer
A lone thunderstorm developed during the late afternoon and strengthened to severe levels as it interacted with the seabreeze boundary just before sunset.

Hail in ROBESON, NORTH CAROLINA
From 22-MAY-11 18:27:00 to 22-MAY-11 18:29:00 (EST-5)
Location: LUMBER BRIDGE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail to the size of nickels was reported.

Thunderstorm Wind in ROBESON, NORTH CAROLINA
From 22-MAY-11 18:27:00 to 22-MAY-11 18:29:00 (EST-5)
Location: LUMBER BRIDGE
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: Public

Multiple trees down including a large oak snapped halfway up. A fence was also destroyed.

Hail in ROBESON, NORTH CAROLINA
From 22-MAY-11 18:58:00 to 22-MAY-11 19:00:00 (EST-5)
Location: BUIE
Magnitude: 1.00 
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Hail to the size of quarters was reported along Hancock Road.

Hail in ROBESON, NORTH CAROLINA
From 22-MAY-11 18:28:00 to 22-MAY-11 18:30:00 (EST-5)
Location: LUMBER BRIDGE
Magnitude: 1.25 
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail a little larger than quarters was reported along Quick Road.
Storms developed in southeast Wyoming and moved east into the panhandle and produced areas of hail.

Hail in KIMBALL, NEBRASKA
From 11-JUN-11 15:29:00 to 11-JUN-11 15:31:00 (MST-7)
Location: BUSHNELL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in SCOTTS BLUFF, NEBRASKA
From 11-JUN-11 16:04:00 to 11-JUN-11 16:07:00 (MST-7)
Location: MITCHELL
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in SCOTTS BLUFF, NEBRASKA
From 11-JUN-11 16:45:00 to 11-JUN-11 16:48:00 (MST-7)
Location: SCOTTSBLUFF
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in SCOTTS BLUFF, NEBRASKA
From 11-JUN-11 16:45:00 to 11-JUN-11 16:45:00 (MST-7)
Location: SCOTTSBLUFF
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter estimated the thunderstorm wind gust to 70 mph.

Hail in MORRILL, NEBRASKA
From 11-JUN-11 17:09:00 to 11-JUN-11 17:11:00 (MST-7)
Location: BRIDGEPORT
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail covered the ground.

Hail in CHEYENNE, NEBRASKA
From 11-JUN-11 18:08:00 to 11-JUN-11 18:10:00 (MST-7)
Location: LODGEPOLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer
Strong to severe thunderstorms developed over parts of northern Illinois during the afternoon hours of May 13th.  These storms produced very heavy rain and were slow moving, which led to flooding in some areas.

Thunderstorm Wind in DE KALB, ILLINOIS
From 13-MAY-11 12:25:00 to 13-MAY-11 12:25:00 (CST-6)
Location: SHABBONA
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Newspaper

Shingles were torn off the roof of a home just north of Route 30 in Shabbona.  Tree limbs were also blown down nearby.

Flood in DE KALB, ILLINOIS
From 13-MAY-11 12:33:00 to 13-MAY-11 13:30:00 (CST-6)
Location: COLVIN PARK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Cherry Valley Road was flooded with 6 to 12 inches of standing water.

Tornado in DE KALB, ILLINOIS
From 13-MAY-11 12:30:00 to 13-MAY-11 12:32:00 (CST-6)
Location: MC GIRR
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A tornado briefly touched down in an open field near the town of McGirr.  No damage was reported.

Flash Flood in DE KALB, ILLINOIS
From 13-MAY-11 14:04:00 to 13-MAY-11 15:00:00 (CST-6)
Location: MILAN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Heavy rainfall was measured at the Northern Illinois Agronomy Research Center five miles north-northeast of Shabbona.  In two and a half hours, 3.60 inches of rain was measured.  This caused roadways to become impassable near the intersections of Shabbona Road and Kehm Road as well as US 30 at University Road.

Hail in LA SALLE, ILLINOIS
From 13-MAY-11 13:33:00 to 13-MAY-11 13:34:00 (CST-6)
Location: MARSEILLES
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS
A line of severe thunderstorms entered northwest Pennsylvania around 2:00pm EST July 11th. The event was short-lived, as the thunderstorms raced across the area in a matter of hours.

Thunderstorm Wind in CRAWFORD, PENNSYLVANIA
From 11-JUL-11 14:52:00 to 11-JUL-11 14:52:00 (EST-5)
Location: CONNEAUTVILLE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds downed numerous large tree branches.
Showers and thunderstorms developed with daytime heating and instability as an upper level disturbance moved across the area.  Scattered storms became severe, producing damaging wind gusts and large hail.

Hail in BRADFORD, PENNSYLVANIA
From 19-AUG-11 11:14:00 to 19-AUG-11 11:14:00 (EST-5)
Location: TOWANDA ARPT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in BRADFORD, PENNSYLVANIA
From 19-AUG-11 11:18:00 to 19-AUG-11 11:18:00 (EST-5)
Location: NORTH TOWANDA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in SUSQUEHANNA, PENNSYLVANIA
From 19-AUG-11 12:28:00 to 19-AUG-11 12:28:00 (EST-5)
Location: ELK LAKE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in SUSQUEHANNA, PENNSYLVANIA
From 19-AUG-11 12:33:00 to 19-AUG-11 12:33:00 (EST-5)
Location: ELK LAKE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BRADFORD, PENNSYLVANIA
From 19-AUG-11 13:50:00 to 19-AUG-11 13:50:00 (EST-5)
Location: COLUMBIA XRDS
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Flash Flood in WAYNE, PENNSYLVANIA
From 19-AUG-11 14:00:00 to 19-AUG-11 17:00:00 (EST-5)
Location: LOOKOUT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Water flowed over county route 191.

Hail in LUZERNE, PENNSYLVANIA
From 19-AUG-11 13:42:00 to 19-AUG-11 13:42:00 (EST-5)
Location: WHITE HAVEN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
Scattered severe thunderstorms developed during the late afternoon hours of the 12th across portions of Allegan and Barry counties, resulting in hail reports of up to one inch in diameter.  The thunderstorms were very slow movers and also produced reports of significant rainfall with minor flooding.

Hail in ALLEGAN, MICHIGAN
From 12-MAY-11 16:47:00 to 12-MAY-11 17:06:00 (EST-5)
Location: HOPKINS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported three quarters inch diameter hail two miles north of Hopkins.  The storm tracked very slowly east northeast and went on to produce trained spotter and public reports of one inch hail four miles west southwest of Wayland.

Hail in BARRY, MICHIGAN
From 12-MAY-11 15:55:00 to 12-MAY-11 15:57:00 (EST-5)
Location: BOWENS MILLS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail up to an inch in diameter was reported three miles south southwest of Middleville near Bowens Mills.
Elevated convection fired up over the region on nose of strong low level jet.  Numerous reports of large hail and isolated flash flooding were reported with these storms.

Flash Flood in MONROE, ILLINOIS
From 22-APR-11 07:15:00 to 22-APR-11 11:30:00 (CST-6)
Location: VALMEYER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Between 2 and 4 inches of rain fell in a short amount of time causing flash flooding.  Several roads were flooded including the intersection of Bluff Road and Hanover Road.

Hail in PIKE, ILLINOIS
From 22-APR-11 07:50:00 to 22-APR-11 07:50:00 (CST-6)
Location: PERRY
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in ADAMS, ILLINOIS
From 22-APR-11 07:57:00 to 22-APR-11 07:57:00 (CST-6)
Location: BEVERLY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MADISON, ILLINOIS
From 22-APR-11 10:08:00 to 22-APR-11 10:10:00 (CST-6)
Location: GRANITE CITY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MADISON, ILLINOIS
From 22-APR-11 10:15:00 to 22-APR-11 10:15:00 (CST-6)
Location: POAG
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in FAYETTE, ILLINOIS
From 22-APR-11 11:48:00 to 22-APR-11 11:48:00 (CST-6)
Location: FARINA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MARION, ILLINOIS
From 22-APR-11 11:50:00 to 22-APR-11 11:50:00 (CST-6)
Location: CENTRALIA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MONTGOMERY, ILLINOIS
From 22-APR-11 10:20:00 to 22-APR-11 10:20:00 (CST-6)
Location: LITCHFIELD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
Flooding of lakes and lowlands in several counties in southeast South Dakota continued through April. The flooding included farmland and other lowlands, with some roads flooded and damaged. High water and groundwater levels resulting from record precipitation in the previous year contributed to the slowness of any improvement in the flooding situation.

Flood in KINGSBURY, SOUTH DAKOTA
From 01-APR-11 00:00:00 to 30-APR-11 23:59:00 (CST-6)
Location: OSCEOLA
Flood cause: Heavy Rain / Snow Melt
Property damage: 1.00M
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding of lakes and lowlands, including farmland, continued in the county through April. While flooding of small streams abated, lake flooding, particularly of Lakes Thompson and Henry, worsened. Numerous roads remained flooded and several were closed. Several homes were flooded, especially along Lake Thompson. High water and groundwater levels resulting from record precipitation in the previous year was the main reason that the flooding either grew worse or improved so slowly.

Flood in MINER, SOUTH DAKOTA
From 01-APR-11 00:00:00 to 30-APR-11 23:59:00 (CST-6)
Location: CARTHAGE
Flood cause: Heavy Rain / Snow Melt
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding of lakes and lowlands, including some farmland, continued in the county through April. While flooding of small streams abated, lake and lowland flooding continued with very slow improvement. Several roads remained flooded. High water and groundwater levels resulting from record precipitation in the previous year was the main reason that the flooding either grew worse or improved so slowly.

Flood in LAKE, SOUTH DAKOTA
From 01-APR-11 00:00:00 to 30-APR-11 23:59:00 (CST-6)
Location: RAMONA
Flood cause: Heavy Rain / Snow Melt
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding of lakes and lowlands, including Lake Madison and farmland, continued in the county through April. While flooding of small streams abated, lake and lowland flooding continued with very slow improvement. Many roads remained flooded, with additional damage. High water and groundwater levels resulting from record precipitation in the previous year was the main reason that the flooding either grew worse or improved so slowly.
Pulse type severe thunderstorms developed during the late afternoon across portions of Southwest Arkansas on July 3rd.  These storms developed in a moderately unstable airmass with afternoon temperatures above 100 degrees.  Once these storms collapsed, they produced strong damaging wind gusts.  These storms were also prolific cloud to ground lightning producers.

Lightning in MILLER, ARKANSAS
From 03-JUL-11 16:22:00 to 03-JUL-11 16:22:00 (CST-6)
Location: TEXARKANA
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Lightning hit a backyard tree, then moved onto a powerline which set the roof of a local residence on fire.  There were no report of injuries.

Thunderstorm Wind in MILLER, ARKANSAS
From 03-JUL-11 16:22:00 to 03-JUL-11 16:22:00 (CST-6)
Location: TEXARKANA
Magnitude: 53.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Winds damaged the front of the Deliverance Temple Church of God in Christ.  Bricks were reported to have come through the ceiling of the church.  There were no report of injuries.
A stalled frontal boundary over Oklahoma, Arkansas and Missouri resulted in a few clusters of strong to severe thunderstorms over extreme southeast Kansas during the evening hours on the 24th. Along with localized areas of heavy rain, large hail up to golfball size was reported.

Hail in MONTGOMERY, KANSAS
From 24-APR-11 19:35:00 to 24-APR-11 19:35:00 (CST-6)
Location: CHERRYVALE
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in MONTGOMERY, KANSAS
From 24-APR-11 19:22:00 to 24-APR-11 19:25:00 (CST-6)
Location: CEDAR BLUFF
Magnitude: 1.50 
Reported by: Trained Spotter

Hail in LABETTE, KANSAS
From 24-APR-11 19:48:00 to 24-APR-11 19:48:00 (CST-6)
Location: DENNIS
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in MONTGOMERY, KANSAS
From 24-APR-11 19:15:00 to 24-APR-11 19:15:00 (CST-6)
Location: COFFEYVILLE
Magnitude: 1.50 
Reported by: Emergency Manager

Hail in MONTGOMERY, KANSAS
From 24-APR-11 19:35:00 to 24-APR-11 19:35:00 (CST-6)
Location: CHERRYVALE
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in MONTGOMERY, KANSAS
From 24-APR-11 19:21:00 to 24-APR-11 19:21:00 (CST-6)
Location: COFFEYVILLE
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in MONTGOMERY, KANSAS
From 24-APR-11 19:24:00 to 24-APR-11 19:24:00 (CST-6)
Location: COFFEYVILLE
Magnitude: 1.00 
Reported by: Law Enforcement

Hail in LABETTE, KANSAS
From 24-APR-11 19:48:00 to 24-APR-11 19:48:00 (CST-6)
Location: PARSONS
Magnitude: 1.00 
Reported by: Trained Spotter
An MCS moved into the southern portions of the county warning area during the evening hours. As the system move east northeast through southern lower Michigan, scattered wind damage was reported in Van Buren, Kalamazoo, Calhoun, and Ingham counties.

Thunderstorm Wind in KALAMAZOO, MICHIGAN
From 22-MAY-11 18:40:00 to 22-MAY-11 18:55:00 (EST-5)
Location: CARPENTERS CORNERS
Magnitude: 50.00 EG
Reported by: ASOS

A 58 mph wind gust was measured by the Kalamazoo ASOS. Trained spotters also reported tree branches down in between the I-94 corridor and downtown Kalamazoo.

Thunderstorm Wind in CALHOUN, MICHIGAN
From 22-MAY-11 20:00:00 to 22-MAY-11 20:20:00 (EST-5)
Location: PENNFIELD
Magnitude: 52.00 EG
Reported by: Emergency Manager

Calhoun county emergency manager reported multiple large, healthy trees down within Emmett Township.

Thunderstorm Wind in INGHAM, MICHIGAN
From 22-MAY-11 21:05:00 to 22-MAY-11 21:11:00 (EST-5)
Location: LANSING
Magnitude: 52.00 EG
Reported by: County Official

A county official reported that multiple trees were uprooted near the intersection of E Kalamazoo Street and Shepard Street.

Thunderstorm Wind in VAN BUREN, MICHIGAN
From 22-MAY-11 18:07:00 to 22-MAY-11 18:16:00 (EST-5)
Location: GOBLES
Magnitude: 52.00 EG
Reported by: Law Enforcement

Law enforcement reported isolated tree damage and power lines down in the Gobles area.
A warm front lifting northward across the Ozarks produced strong to severe storms which had large hail.

Hail in LACLEDE, MISSOURI
From 28-MAY-11 07:26:00 to 28-MAY-11 07:26:00 (CST-6)
Location: LEBANON
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in WRIGHT, MISSOURI
From 28-MAY-11 07:52:00 to 28-MAY-11 07:52:00 (CST-6)
Location: MANSFIELD
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in DALLAS, MISSOURI
From 28-MAY-11 05:04:00 to 28-MAY-11 05:04:00 (CST-6)
Location: PUMPKIN CENTER
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in ST. CLAIR, MISSOURI
From 28-MAY-11 06:29:00 to 28-MAY-11 06:29:00 (CST-6)
Location: APPLETON CITY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in WRIGHT, MISSOURI
From 28-MAY-11 07:50:00 to 28-MAY-11 07:50:00 (CST-6)
Location: HARTVILLE
Magnitude: 1.75 
Property damage: 10.00K
Crop damage: 0.00K
Reported by: CoCoRaHS
A thunderstorm became severe for a brief time over the northern Black Hills and produced hail to golf ball size.

Hail in PENNINGTON, SOUTH DAKOTA
From 11-AUG-11 14:58:00 to 11-AUG-11 14:58:00 (MST-7)
Location: JOHNSON SIDING
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LAWRENCE, SOUTH DAKOTA
From 11-AUG-11 14:30:00 to 11-AUG-11 14:30:00 (MST-7)
Location: DEADWOOD
Magnitude: 1.75 
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Trained Spotter
A weak cold front approached eastern North Carolina during the morning and early afternoon hours on June 17th, 2011. Showers and thunderstorms with a few damaging wind gusts were reported across Onslow County.

Thunderstorm Wind in ONSLOW, NORTH CAROLINA
From 17-JUN-11 11:40:00 to 17-JUN-11 11:40:00 (EST-5)
Location: GREAT NECK LNDG
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

CoCoRaHS observer reported several trees down along Stella Road and Belgrade Road in Swansboro.
Beaver Creek continues to flood, mainly due to snowmelt and some ice jamming.

Flood in VALLEY, MONTANA
From 04-APR-11 03:21:00 to 08-APR-11 00:08:00 (MST-7)
Location: HINSDALE
Flood cause: Heavy Rain / Snow Melt
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

USGS river gauge west of Hinsdale reported a reading of 17.41. Spotters reporting the river to be high and running out of it's banks. On April 5th, the Antelope Creek was close to going over the Billingsley Road, west of Glasgow.

Flood in PHILLIPS, MONTANA
From 04-APR-11 03:21:00 to 08-APR-11 00:08:00 (MST-7)
Location: SACO
Flood cause: Heavy Rain / Snow Melt
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

USGS River gauges on the Beaver Creek reported flooding, with abundant flooding on the Saco Flats.
Beaver and Frenchmen creeks were the main flooding tributaries with this episode.

Flood in VALLEY, MONTANA
From 21-APR-11 21:21:00 to 24-APR-11 12:02:00 (MST-7)
Location: VANDALIA
Flood cause: Heavy Rain / Snow Melt
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Flooding on the tributaries continue. Roads that are closed include the North Tampico Road, 6th Avenue, Whately Rd, Lenz Rd, Canal Rd and Rahlf Rd. On April 24th, many of the creeks receded into their respective banks.

Flood in PHILLIPS, MONTANA
From 21-APR-11 12:21:00 to 24-APR-11 12:02:00 (MST-7)
Location: WHITEWATER
Flood cause: Heavy Rain / Snow Melt
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

On April 21st, the Beaver and Frenchmen Creeks continue to flood. On April 24th, the Beaver Creek levels have dropped and back within it's banks. The Frenchmen Creek is back within it's banks along the International Border.