Unionville, NC Natural Disasters and Weather Extremes
The chance of earthquake damage in Unionville is about the same as North Carolina average and is much lower than the national average. The risk of tornado damage in Unionville is higher than North Carolina average and is about the same as the national average.
Earthquake Index, #329
The earthquake index value is calculated based on historical earthquake events data using USA.com algorithms. It is an indicator of the earthquake level in a region. A higher earthquake index value means a higher chance of an earthquake.
Volcano Index, #1
The volcano index value is calculated based on the currently known volcanoes using USA.com algorithms. It is an indicator of the possibility of a region being affected by a possible volcano eruption. A higher volcano index value means a higher chance of being affected.
Tornado Index, #291
The tornado index value is calculated based on historical tornado events data using USA.com algorithms. It is an indicator of the tornado level in a region. A higher tornado index value means a higher chance of tornado events.
Other Weather Extremes Events
A total of 4,092 other weather extremes events within 50 miles of Unionville, NC were recorded from 1950 to 2010. The following is a break down of these events:
|Dust Storm:||0||Flood:||366||Hail:||1,144||Heat:||3||Heavy Snow:||46|
|High Surf:||0||Hurricane:||4||Ice Storm:||33||Landslide:||0||Strong Wind:||49|
|Thunderstorm Winds:||1,954||Tropical Storm:||3||Wildfire:||0||Winter Storm:||77||Winter Weather:||51|
No volcano is found in or near Unionville, NC.
Historical Earthquake Events
No historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Unionville, NC.
No historical earthquake events found in or near Unionville, NC.
Historical Tornado Events
A total of 34 historical tornado events that had recorded magnitude of 2 or above found in or near Unionville, NC.
|Distance (miles)||Date||Magnitude||Start Lat/Log||End Lat/Log||Length||Width||Fatalities||Injuries||Property Damage||Crop Damage||Affected County|
|5.8||1990-10-18||3||34°59'N / 80°41'W||35°01'N / 80°27'W||12.00 Miles||100 Yards||0||2||250K||0||Union|
|6.5||1983-03-06||2||34°59'N / 80°33'W||2.00 Miles||33 Yards||0||9||2.5M||0||Union|
|6.7||1980-05-18||2||35°06'N / 80°26'W||35°07'N / 80°23'W||3.30 Miles||50 Yards||0||0||250K||0||Union|
|7.2||1989-05-05||4||34°59'N / 80°44'W||35°06'N / 80°33'W||13.00 Miles||500 Yards||1||6||25.0M||0||Union|
|8.5||1968-06-07||2||35°00'N / 80°35'W||35°12'N / 80°45'W||16.70 Miles||200 Yards||0||0||25K||0||Mecklenburg|
|10.6||1950-05-14||2||35°00'N / 80°41'W||2.00 Miles||33 Yards||0||5||0K||0||Union|
|14.0||1969-04-18||2||35°06'N / 80°32'W||35°18'N / 80°07'W||27.30 Miles||300 Yards||0||0||250K||0||Union|
|14.2||1999-09-29||2||35°16'N / 80°26'W||35°16'N / 80°26'W||0.10 Mile||50 Yards||0||0||25K||0||Stanly|
|Brief Description: A tornado touched down briefly and took the entire roof off a brick ranch. No other damage was noted in the area. A spotter was tracking the funnel.|
|19.0||1975-03-24||2||34°59'N / 80°22'W||35°20'N / 80°02'W||30.60 Miles||100 Yards||0||1||250K||0||Union|
|22.2||1965-09-12||2||35°18'N / 80°48'W||0.30 Mile||70 Yards||0||0||25K||0||Mecklenburg|
|23.9||1963-05-17||2||35°18'N / 80°12'W||1.00 Mile||50 Yards||0||0||25K||0||Stanly|
|24.8||1982-04-27||2||35°13'N / 80°07'W||0.10 Mile||27 Yards||0||1||25K||0||Stanly|
|25.9||1973-05-28||2||35°12'N / 80°59'W||35°18'N / 80°52'W||9.60 Miles||100 Yards||0||0||250K||0||Mecklenburg|
|26.0||1992-03-10||2||35°07'N / 81°00'W||35°09'N / 80°57'W||3.40 Miles||180 Yards||0||18||2.5M||0||Mecklenburg|
|26.5||1999-09-29||2||35°22'N / 80°13'W||35°22'N / 80°13'W||6.00 Miles||100 Yards||0||0||3.0M||0||Stanly|
|Brief Description: A second tornado, spawned by another thunderstorm, dropped a tornado 6 miles west of Albemarle. It destroyed a modular home, then did serious damage to the roof of a church. Several large trees were also taken down in the area. This was near the community of Lambert. The tornado then produced sporadic tree and roof damage on its way to the southern part of Albemarle. Several businesses were then heavily damaged and a lock and store facility was destroyed. The tornado then apparently dissipated.|
|28.6||2004-09-07||2||35°05'N / 81°02'W||35°06'N / 81°01'W||2.00 Miles||200 Yards||0||0||150K||0||Mecklenburg|
|Brief Description: This tornado moved north from South Carolina, and produced widespread damage to trees and power lines along its 2-mile path across the southwest corner of Mecklenburg County. The roof of a well-constructed home was blown off, and several other homes incurred shingle damage. A sheet of wallboard was torn off a garage wall and blown away. There was additional damage to automobiles and homes due to fallen trees.|
|29.9||1957-04-08||4||34°38'N / 80°35'W||34°39'N / 80°28'W||6.80 Miles||133 Yards||0||0||250K||0||Lancaster|
|31.4||1976-05-15||2||34°50'N / 80°03'W||35°00'N / 79°57'W||12.80 Miles||67 Yards||0||4||25K||0||Anson|
|32.8||1973-05-28||2||35°06'N / 81°06'W||2.00 Miles||100 Yards||0||0||25K||0||York|
|33.1||1957-04-08||4||34°39'N / 80°28'W||34°44'N / 79°52'W||34.50 Miles||133 Yards||0||16||250K||0||Chesterfield|
|34.2||2008-05-09||2||35°15'N / 81°10'W||35°16'N / 81°00'W||9.00 Miles||75 Yards||0||0||7.0M||0K||Gaston|
|Brief Description: EVENT NARRATIVE: A tornado track began just southeast of Gastonia and continued well into Mecklenburg County on the northwest side of Charlotte. Where the tornado first touched down, part of the roof was blown off the roof of an office building near the intersection of Union Rd and Garrison Bvd. The tornado continued east-northeast to the Garrison Blvd, S New Hope Rd area, where numerous homes and businesses received minor to moderate roof damage and numerous large trees were uprooted. The tornado produced sporadic, mainly minor damage as it moved through McAdenville, where it crossed I-85, blowing several cars off the interstate. The most significant damage was observed in the Catawba Heights/ Belmont area, near I-85, where much of the metal roof was peeled from a large wharehouse, causing 7 million dollars in damage. Another industrial business in this area lost most of its roof. EPISODE NARRATIVE: A mini-supercell thunderstorms produced a tornado with a nearly 20 mile path through the Gastonia and Charlotte metro areas during the early morning hours of May 9th.|
|34.8||1984-03-28||4||34°33'N / 80°37'W||34°36'N / 80°35'W||2.00 Miles||530 Yards||0||5||25.0M||0||Lancaster|
|34.9||2005-01-14||2||35°34'N / 80°23'W||35°34'N / 80°23'W||0.30 Mile||100 Yards||0||0||500K||0||Rowan|
|Brief Description: Two metal industrial buildings sustained major damage and a barn was flattened. A home next to the barn also received minor roof damage. Several trees were snapped or uprooted.|
|37.2||1984-03-28||4||34°32'N / 80°38'W||34°33'N / 80°37'W||2.00 Miles||530 Yards||0||31||25.0M||0||Kershaw|
|40.4||1984-03-28||2||34°34'N / 80°10'W||2.00 Miles||530 Yards||0||0||25K||0||Chesterfield|
|41.3||1976-05-15||2||35°16'N / 79°58'W||35°31'N / 79°50'W||18.80 Miles||400 Yards||0||7||2.5M||0||Montgomery|
|42.9||1973-05-24||2||34°58'N / 81°16'W||2.00 Miles||67 Yards||0||2||250K||0||York|
|43.0||2006-11-15||2||35°31'N / 81°04'W||35°30'N / 81°04'W||1.00 Mile||30 Yards||0||0||0K||0K||Lincoln|
|Brief Description: EVENT NARRATIVE: NWS survey found tornado damage path on the western shores of Lake Norman near Denver. Most of the damage was concentrated in the Lake Shore Rd and Blade Trail areas. Hundreds of trees were downed, many blocking roads, with some down on homes. EPISODE NARRATIVE: A narrow line of showers and thunderstorms developed ahead of a strong cold front during the evening hours of November 15th. As the line moved into North Carolina a series of tornadoes formed along a break in the line. In all, four tornadoes touched down from the east side of Gastonia to a few miles east of Statesville. The strongest tornado produced a small area of F2 damage. One person later died from injuries suffered in the last tornado in Iredell County. Areas of damaging straight line winds also occurred in other parts of the line.|
|44.5||2004-09-07||2||34°28'N / 80°07'W||34°34'N / 80°08'W||7.00 Miles||440 Yards||0||5||0||0||Chesterfield|
|Brief Description: An F2 destroyed 2 mobile homes and did moderate to severe damage to several others. Numerous trees and powerlines were down.|
|44.8||1969-04-18||2||34°28'N / 80°48'W||0.80 Mile||67 Yards||0||0||0K||0||Kershaw|
|45.9||2010-03-28||2||35°43'N / 80°22'W||35°44'N / 80°21'W||1.00 Mile||50 Yards||0||5||1.3M||0K||Davidson|
|Brief Description: EVENT NARRATIVE: An EF1 tornado exited Rowan County, crossing the Yadkin River and entered into Davidson County. Numerous hardwood trees were either sheared off or uprooted in a wooded area south of Seven Oaks Drive. A carport was ripped from a brick home on Seven Oaks Drive. Two out buildings were also destroyed. The tornado tracked northeast across an open field before it damaged a vacant steel framed flea market building. The tornado glanced the southeastern corner of the main flea market building, tearing it away from the remainder of the building. Debris from the metal building was found approximately one mile downstream from the site. Sections of sheet metal from the building were found twisted around several tree and high tension power lines. In the adjacent Chestnut Grove Mobile Home Park, located at the intersection of Clark Road and Wind Hill Drive, three mobile homes were completely destroyed with three other mobile homes sustaining significant damage. The tornado reached EF2 intensity here with wind of 110 to 120 mph. The tornado dissipated in a wooded area northeast of Clark Road. EPISODE NARRATIVE: Convection developed ahead of an amplified upper trough across the Tennessee Valley while a strong southerly mid and upper level jet provided strong shear across the region. Tornadoes formed and track ahead of a developing surface low across Georgia and along a wedge front located across the western Piedmont of NC.|
|47.3||1994-04-16||2||34°45'N / 81°17'W||34°47'N / 81°15'W||3.00 Miles||75 Yards||1||4||5.0M||0||Chester|
|Brief Description: A short-lived, but intense, mesocyclone developed along a squall line ahead of a cold front at about 0045 EST and moved into western Chester County. The mesocyclone intensified within a matter of 10 to 20 minutes into a F2 tornado that touched down four miles southwest of Lowrys and moved four miles to near Lowrys before dissipating. Three mobile homes completely disintegrated, three barns crushed, a new pickup truck was completely destoyed, four mobile homes were damaged, four people were injured (one seriously) and another killed. More than 2000 residents lost electrical power due to the tornado. F64M.|
|49.4||1984-03-28||4||34°35'N / 79°55'W||34°37'N / 79°49'W||7.00 Miles||700 Yards||0||24||25.0M||0||Chesterfield|
|50.0||1957-04-08||4||34°44'N / 79°52'W||34°44'N / 79°37'W||14.20 Miles||133 Yards||0||0||250K||0||Marlboro|
* The information on this page is based on the global volcano database, the U.S. earthquake database of 1638-1985, and the U.S. Tornado and Weather Extremes database of 1950-2010.