sweetapricity/bridgedeck-noaa huggingface dataset:
Much above average snowpack in the Sierra combined with warm to very warm temperatures to cause small stream flooding in Mono County late in June.

Flood in MONO, CALIFORNIA
From 28-JUN-11 09:00:00 to 28-JUN-11 19:00:00 (PST-8)
Location: BENTON HOT SPG
Flood cause: Heavy Rain / Snow Melt
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

A bridge crossing McGee Creek was destroyed by flood waters. The location of the washed out bridge is approximate.

Flood in MONO, CALIFORNIA
From 24-JUN-11 08:00:00 to 30-JUN-11 23:59:00 (PST-8)
Location: LEE VINING
Flood cause: Heavy Rain / Snow Melt
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

The Lower Lee Vining, Moraine, Aspen, and Big Bend campgrounds are partially or completely closed due to snowmelt flooding from Lee Vining Creek. Monetary damages due to loss of income from the closed campsites and one culvert was washed out leading to higher water in campgrounds.

Flood in MONO, CALIFORNIA
From 24-JUN-11 08:00:00 to 30-JUN-11 23:59:00 (PST-8)
Location: BRIDGEPORT
Flood cause: Heavy Rain / Snow Melt
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

California Land Management indicated that the Twin Lakes Campground (30 campsites) was completely shut down due to snowmelt flooding. No damage to campground property noted just the loss of income from the closed campsites.

Flood in MONO, CALIFORNIA
From 24-JUN-11 08:00:00 to 30-JUN-11 23:59:00 (PST-8)
Location: CRESTVIEW
Flood cause: Heavy Rain / Snow Melt
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Park/Forest Service

Deadman campground closed due to flooding along Deadman Creek. No damage to campground property noted just the loss of income from the closed campsites.
A mesoscale convective system intensified over the Lower Ohio Valley as it interacted with a moist and increasingly unstable atmosphere. The combination of daytime heating and an unstable southerly wind flow contributed to the intensification of the system, which exhibited bowing structures at times. Westerly winds of 40 to 45 knots in the mid levels of the atmosphere supported the acceleration of the bow echo across the region. Isolated wind damage accompanied the system.

Thunderstorm Wind in MASSAC, ILLINOIS
From 27-JUN-11 11:10:00 to 27-JUN-11 11:10:00 (CST-6)
Location: UNIONVILLE
Magnitude: 61.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous large tree limbs were blown down. A trained spotter estimated winds gusted from 60 to 70 mph.

Thunderstorm Wind in POPE, ILLINOIS
From 27-JUN-11 11:25:00 to 27-JUN-11 11:25:00 (CST-6)
Location: NEW LIBERTY
Magnitude: 56.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A shed was destroyed, numerous trees were uprooted, and large branches were blown down.
A mesoscale convective system intensified over southeast Missouri as it interacted with a moist and increasingly unstable atmosphere. The combination of daytime heating and an unstable southerly wind flow contributed to the intensification of the system. Westerly winds of 40 to 45 knots in the mid levels of the atmosphere supported the acceleration of the system across the region. Isolated wind damage accompanied the system.

Thunderstorm Wind in STODDARD, MISSOURI
From 27-JUN-11 09:56:00 to 27-JUN-11 09:56:00 (CST-6)
Location: DEXTER
Magnitude: 56.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Newspaper

A shop building was destroyed. The front doors of the repair shop were open, which allowed the wind to lift the roof off and damage the east wall. Just prior to the damage, an apparent gustnado was videotaped west of the damage site. A swirl of dust and loose debris was headed toward the general direction of the shop building.
Non-severe hail up to penny sized fell near Wayland, MO at 335 am CDT June 5.

Hail in CLARK, MISSOURI
From 05-JUN-11 02:35:00 to 05-JUN-11 02:35:00 (CST-6)
Location: WAYLAND
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
Severe thunderstorms produced hail up to the size of golf-balls and damaging wind gusts.

Hail in KIOWA, COLORADO
From 20-JUN-11 03:30:00 to 20-JUN-11 03:35:00 (MST-7)
Location: SHERIDAN LAKE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in KIOWA, COLORADO
From 20-JUN-11 03:30:00 to 20-JUN-11 03:35:00 (MST-7)
Location: SHERIDAN LAKE
Magnitude: 64.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in KIOWA, COLORADO
From 20-JUN-11 02:30:00 to 20-JUN-11 02:35:00 (MST-7)
Location: EADS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BACA, COLORADO
From 20-JUN-11 06:33:00 to 20-JUN-11 06:38:00 (MST-7)
Location: WALSH
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in KIOWA, COLORADO
From 20-JUN-11 03:23:00 to 20-JUN-11 03:28:00 (MST-7)
Location: SHERIDAN LAKE
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm blew down a amateur radio tower and two 10-inch diameter trees were uprooted.

Thunderstorm Wind in KIOWA, COLORADO
From 20-JUN-11 05:10:00 to 20-JUN-11 05:15:00 (MST-7)
Location: SHERIDAN LAKE
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thirteen power poles were toppled along highway 96.
A severe thunderstorm generated wind gusts in excess of 60 mph near Buena Vista.

Thunderstorm Wind in CHAFFEE, COLORADO
From 30-JUN-11 12:14:00 to 30-JUN-11 12:21:00 (MST-7)
Location: BUENA VISTA
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS
Mountain wave activity over the Sandia Mountains resulted in strong and gusty winds on the lee side of the mountains. While gusts near and just above 50 mph were common on the east slopes of the Sandia Mountains, the waves evidently crashed onto the surface west-northwest of Moriarty, where a wind gust to 67 mph was measured.

High Wind in ESTANCIA VALLEY, NEW MEXICO
From 17-JUN-11 01:40:00 to 17-JUN-11 01:40:00 (MST-7)
Magnitude: 58.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
As a dying thunderstorm complex moved over Lake Superior on the afternoon of the 30th, a seiche developed due to the wake low formed by the complex. No damage or injuries were reported from this event but water levels fluctuated by two to four feet in a matter of minutes.

Seiche in NORTHERN HOUGHTON, MICHIGAN
From 30-MAY-11 12:15:00 to 30-MAY-11 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

As a dying thunderstorm complex moved over Lake Superior on the afternoon of the 30th, a seiche developed due to the wake low formed by the complex.  No damage or injuries were reported from this event but water levels fluctuated by two to four feet in a matter of minutes.

Seiche in KEWEENAW, MICHIGAN
From 30-MAY-11 12:15:00 to 30-MAY-11 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

As a dying thunderstorm complex moved over Lake Superior on the afternoon of the 30th, a seiche developed due to the wake low formed by the complex.  No damage or injuries were reported from this event but water levels fluctuated by two to four feet in a matter of minutes.

Seiche in BARAGA, MICHIGAN
From 30-MAY-11 12:15:00 to 30-MAY-11 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

As a dying thunderstorm complex moved over Lake Superior on the afternoon of the 30th, a seiche developed due to the wake low formed by the complex.  No damage or injuries were reported from this event but water levels fluctuated by two to four feet in a matter of minutes.

Seiche in MARQUETTE, MICHIGAN
From 30-MAY-11 12:15:00 to 30-MAY-11 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

As a dying thunderstorm complex moved over Lake Superior on the afternoon of the 30th, a seiche developed due to the wake low formed by the complex.  No damage or injuries were reported from this event but water levels fluctuated by two to four feet in a matter of minutes.

Seiche in ALGER, MICHIGAN
From 30-MAY-11 12:15:00 to 30-MAY-11 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

As a dying thunderstorm complex moved over Lake Superior on the afternoon of the 30th, a seiche developed due to the wake low formed by the complex.  No damage or injuries were reported from this event but water levels fluctuated by two to four feet in a matter of minutes.

Seiche in LUCE, MICHIGAN
From 30-MAY-11 12:15:00 to 30-MAY-11 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

As a dying thunderstorm complex moved over Lake Superior on the afternoon of the 30th, a seiche developed due to the wake low formed by the complex.  No damage or injuries were reported from this event but water levels fluctuated by two to four feet in a matter of minutes.
A line of thunderstorms developed across Custer and Fall River Counties and tracked across southwestern South Dakota. Quarter sized hail and 70 mph wind gusts accompanied the storms. Heavy rainfall caused the Fall River to rise and cover the dip bridge with 7 to 8 inches of water at South 6th Street.

Hail in FALL RIVER, SOUTH DAKOTA
From 12-JUN-11 14:50:00 to 12-JUN-11 14:50:00 (MST-7)
Location: HOT SPRINGS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in CUSTER, SOUTH DAKOTA
From 12-JUN-11 15:30:00 to 12-JUN-11 15:30:00 (MST-7)
Location: FAIRBURN
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in CUSTER, SOUTH DAKOTA
From 12-JUN-11 15:30:00 to 12-JUN-11 15:30:00 (MST-7)
Location: FAIRBURN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Wind gusts were estimated at 60 mph.

Thunderstorm Wind in CUSTER, SOUTH DAKOTA
From 12-JUN-11 15:40:00 to 12-JUN-11 15:40:00 (MST-7)
Location: FAIRBURN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Wind gusts were estimated at 60 mph.

Thunderstorm Wind in CUSTER, SOUTH DAKOTA
From 12-JUN-11 16:05:00 to 12-JUN-11 16:05:00 (MST-7)
Location: FOLSOM
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Strong wind gusts blew shingles off houses.

Hail in PENNINGTON, SOUTH DAKOTA
From 12-JUN-11 16:15:00 to 12-JUN-11 16:15:00 (MST-7)
Location: FARMINGDALE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in PENNINGTON, SOUTH DAKOTA
From 12-JUN-11 16:35:00 to 12-JUN-11 16:35:00 (MST-7)
Location: SCENIC
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Wind gusts were estimated at 60 mph.

Flash Flood in FALL RIVER, SOUTH DAKOTA
From 12-JUN-11 15:30:00 to 12-JUN-11 17:00:00 (MST-7)
Location: HOT SPRINGS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Funnel Cloud in FALL RIVER, SOUTH DAKOTA
From 12-JUN-11 14:25:00 to 12-JUN-11 14:25:00 (MST-7)
Location: EDGEMONT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A small funnel cloud was observed north of Edgemont. An aerial survey determined it did not reach the ground.
A passing cold front triggered an isolated severe thunderstorm that impacted the South Fork of Long Island.

Hail in SUFFOLK, NEW YORK
From 01-JUN-11 18:07:00 to 01-JUN-11 18:07:00 (EST-5)
Location: EAST HAMPTON
Magnitude: 1.00 
Reported by: Trained Spotter
Thunderstorms moved across Sunflower County during the early evening of July 8th. Damage to power lines occurred in Sunflower as a result.

Thunderstorm Wind in SUNFLOWER, MISSISSIPPI
From 08-JUL-11 17:15:00 to 08-JUL-11 17:15:00 (CST-6)
Location: DWYER
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

A power line and a transformer were blown down in Sunflower.
A weak shortwave shifted through the North Carolina mountains and Midlands before shifting towards the Atlantic coastal waters along the Southeast coast. Mixed-layer CAPE values between 3500-4000 J/KG supported strong thunderstorm development during late evening and early overnight hours as the shortwave passed over portions of southeast South Carolina.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 02-JUN-11 21:28:00 to 02-JUN-11 21:29:00 (EST-5)
Location: SNIDERS XRDS
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported 1 tree down near the intersection of Highway 21 and Highway 63.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 02-JUN-11 21:37:00 to 02-JUN-11 21:38:00 (EST-5)
Location: PADGETTS
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: State Official

A state official reported trees down due to thunderstorm winds.

Thunderstorm Wind in HAMPTON, SOUTH CAROLINA
From 02-JUN-11 21:37:00 to 02-JUN-11 21:38:00 (EST-5)
Location: CROCKETVILLE
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: State Official

A state official reported 2 trees down on Route 601 near Crocketville.

Thunderstorm Wind in JASPER, SOUTH CAROLINA
From 02-JUN-11 22:18:00 to 02-JUN-11 22:19:00 (EST-5)
Location: GRAYS
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported trees down in the community of Grays.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 02-JUN-11 21:57:00 to 02-JUN-11 21:58:00 (EST-5)
Location: CANADYS
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported trees down due to thunderstorm winds.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 02-JUN-11 21:45:00 to 02-JUN-11 21:46:00 (EST-5)
Location: STOKES
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported 1 tree down near the intersection of Ruffin Road and Mount Carmel Road.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 02-JUN-11 22:05:00 to 02-JUN-11 22:06:00 (EST-5)
Location: ROUND O
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported trees down due to thunderstorm winds.
This early Saturday morning featured a rather typical early-summer round of strong to marginally severe thunderstorms across South Central Nebraska. The event primarily consisted of several small storm clusters tracking in quick succession from west to east generally along the Interstate 80 and Highway 6 corridors between midnight and 630 AM CDT. The only report of severe weather involved quarter size hail near Elm Creek. The main story was locally heavy rainfall in the 1.5 to 3 inch range, with two of the highest known gauge readings of just over 3 inches from the Aurora and Doniphan areas.
These storms first evolved and intensified along the southern periphery of storm complex tracking across the northern half of Nebraska. The synoptic and mesoscale environment was primed for further nocturnal storm development, with South Central Nebraska positioned north of an east-west oriented surface front bisecting central Kansas. Aloft, a southerly low-level jet at the 850-millibar level accelerated to around 40 knots north of the surface front, resulting in a pronounced zone of elevated warm air advection and moisture transport. Around the time of the Buffalo County hail report, most-unstable CAPE values were around 2000 J/kg, and deep-layer vertical wind shear checked in around 40 knots.

Hail in BUFFALO, NEBRASKA
From 25-JUN-11 00:32:00 to 25-JUN-11 00:32:00 (CST-6)
Location: ELM CREEK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Heavy Rain in HALL, NEBRASKA
From 24-JUN-11 06:00:00 to 25-JUN-11 06:00:00 (CST-6)
Location: DONIPHAN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Storm total rainfall amount of 3.06 inches was reported by a NeRAIN observer.

Heavy Rain in HAMILTON, NEBRASKA
From 24-JUN-11 07:00:00 to 25-JUN-11 07:00:00 (CST-6)
Location: AURORA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Storm total rainfall amount of 3.13 inches was reported.
Another warm-up across the state of Utah and another round of heavy rainfall led to increases in river flows during the middle of June. Impacts included continued flooding on the lower portions of the Weber River and new flooding along the Sevier and Logan Rivers.

Flood in WEBER, UTAH
From 15-JUN-11 00:00:00 to 22-JUN-11 00:00:00 (MST-7)
Location: WASHINGTON TERRACE
Flood cause: Heavy Rain / Snow Melt
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Flooding along the Weber River continued through mid-June, then subsided once the levee near Plain City was fixed. Standing water continued to be a problem after the levee repairs, leaving residents with water-logged properties.

Flood in GARFIELD, UTAH
From 17-JUN-11 12:00:00 to 19-JUN-11 12:00:00 (MST-7)
Location: HILLSDALE
Flood cause: Heavy Rain / Snow Melt
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The Sevier River flooded again in mid-June, with the focus further south along the river this time. Low lying roads and bridges in the town of Hatch were impacted, including the Old Hatch Bridge.

Flood in CACHE, UTAH
From 15-JUN-11 04:00:00 to 23-JUN-11 00:00:00 (MST-7)
Location: PROVIDENCE
Flood cause: Heavy Rain / Snow Melt
Property damage: 200.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The Logan River flooded again beginning in mid-June. The Logan River Golf Course and walking trail was partially closed when a breach in the river bank sent a large stream of water down the middle of the golf course. Damage occurred to a few low lying bridges, including the Millville Bridge and a railroad bridge in Logan.
Another round of thunderstorms formed across Utah on June 24th. The strongest of these storms moved through the Cache Valley, dropping large hail over the area.

Hail in CACHE, UTAH
From 24-JUN-11 17:30:00 to 24-JUN-11 17:30:00 (MST-7)
Location: UTIDA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail with a diameter of one inch was reported in the Cache Valley near Trenton, Utah. The report was received via the NOAA Hazardous Weather Testbed - Experimental Warning Program Severe Hazards Analysis and Verification Experiment project.
An area of showers and thunderstorms moved across far southwest and far south central North Dakota during the evening hours of June 26th. A strong wind gust was reported at Hettinger. No other reports were received.

Thunderstorm Wind in ADAMS, NORTH DAKOTA
From 26-JUN-11 18:36:00 to 26-JUN-11 18:44:00 (MST-7)
Location: HETTINGER
Magnitude: 62.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS
Scattered morning thunderstorms developed over southeastern North Dakota during the mid morning hours of June 26th. One report of large hail was received.

Hail in LA MOURE, NORTH DAKOTA
From 26-JUN-11 08:40:00 to 26-JUN-11 08:45:00 (CST-6)
Location: EDGELEY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
Late in the afternoon of the 10th, an area of weak surface low pressure was located over north central South Dakota. There were several boundaries in the vicinity, but these were also fairly weak. However, there was ample instability and upper support, which led to severe thunderstorms over portions of west central Minnesota.

Thunderstorm Wind in WILKIN, MINNESOTA
From 10-JUL-11 17:30:00 to 10-JUL-11 17:30:00 (CST-6)
Location: TENNEY
Magnitude: 60.00 EG
Property damage: 20.00K
Crop damage: 250.00K
Reported by: NWS Storm Survey

A few large trees were blown down at a farmstead. Wind damage continued intermittently through Tenney to Nashua, and across southern Campbell and Champion townships.

Thunderstorm Wind in GRANT, MINNESOTA
From 10-JUL-11 17:55:00 to 10-JUL-11 18:00:00 (CST-6)
Location: WENDELL
Magnitude: 55.00 EG
Property damage: 20.00K
Crop damage: 250.00K
Reported by: Law Enforcement

A few large tree branches and tree limbs were broken down in farmsteads and shelterbelts across Lawrence and North Ottawa townships.

Thunderstorm Wind in OTTER TAIL, MINNESOTA
From 10-JUL-11 18:05:00 to 10-JUL-11 18:05:00 (CST-6)
Location: WESTERN
Magnitude: 55.00 EG
Reported by: NWS Storm Survey

A few large tree branches and tree limbs were broken down in a shelterbelt about one mile west of Squier.  Intermittent wind damage was evident across southern Aastad and Western townships.

Funnel Cloud in KITTSON, MINNESOTA
From 10-JUL-11 18:10:00 to 10-JUL-11 18:10:00 (CST-6)
Location: LANCASTER ARPT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

A brief funnel was noted along the Canadian border, just to the east of the border crossing station. No touchdown was detected.

Thunderstorm Wind in GRANT, MINNESOTA
From 10-JUL-11 18:16:00 to 10-JUL-11 18:18:00 (CST-6)
Location: ELBOW LAKE
Magnitude: 50.00 EG
Reported by: Law Enforcement

A few three to five inch diameter tree branches were broken down around town.

Thunderstorm Wind in GRANT, MINNESOTA
From 10-JUL-11 18:26:00 to 10-JUL-11 18:26:00 (CST-6)
Location: ERDAHL
Magnitude: 55.00 EG
Reported by: Public

Numerous large tree branches were broken down in shelterbelts in southern Erdahl Township.

Hail in KITTSON, MINNESOTA
From 10-JUL-11 18:05:00 to 10-JUL-11 18:05:00 (CST-6)
Location: ORLEANS
Magnitude: 1.00 
Reported by: Other Federal Agency

A few dime to quarter sized hail fell at the border crossing station.
On the morning of July 11th, a derecho swept across southern Lake Michigan.

Marine Thunderstorm Wind in WINTHROP HARBOR TO WILMETTE HARBOR IL, LAKE MICHIGAN
From 11-JUL-11 07:10:00 to 11-JUL-11 07:10:00 (CST-6)
Location: WAUKEGAN HARBOR
Magnitude: 41.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

Marine Thunderstorm Wind in BURNS HARBOR TO MICHIGAN CITY IN, LAKE MICHIGAN
From 11-JUL-11 07:55:00 to 11-JUL-11 08:05:00 (CST-6)
Location: MICHIGAN CITY
Magnitude: 74.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

Winds gusted to 74 knots and continued gusting above 40 knots for 10 minutes.

Marine Thunderstorm Wind in CALUMET HARBOR IL TO GARY IN, LAKE MICHIGAN
From 11-JUL-11 07:24:00 to 11-JUL-11 07:24:00 (CST-6)
Location: CALUMET HARBOR
Magnitude: 40.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

Marine Thunderstorm Wind in WILMETTE HARBOR TO NORTHERLY ISLAND IL, LAKE MICHIGAN
From 11-JUL-11 07:20:00 to 11-JUL-11 07:30:00 (CST-6)
Location: HARRISON-DEVER CRIB
Magnitude: 62.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

Winds gusted over 40 knots for 10 minutes and over 60 knots for 5 minutes, from 720 am to 725 am CST.
A strongly unstable and very moist atmosphere yielded widespread thunderstorms during the afternoon ahead of an approaching upper level disturbance. The thunderstorms eventually organized into a large MCS.

Hail in HORRY, SOUTH CAROLINA
From 31-JUL-11 14:00:00 to 31-JUL-11 14:01:00 (EST-5)
Location: SAND RIDGE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail to the size of pennies was reported on Pauley Swamp Road.

Hail in MARION, SOUTH CAROLINA
From 31-JUL-11 12:40:00 to 31-JUL-11 12:41:00 (EST-5)
Location: FRIENDSHIP
Magnitude: 1.00 
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Public

Hail to the size of quarters fell briefly.