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Type | Winter storm |
---|---|
Formed | February 14, 2003 |
Dissipated | February 22, 2003 |
Lowest pressure | 1011 mb |
Tornadoes confirmed | 9 |
Max. rating1 | F1 tornado |
Maximum snowfall or ice accretion | 112 cm/44 in Garrett County, Maryland |
Fatalities | 2 fatalities direct, 25 indirect |
Damage | Over $14.1 million [1] |
Areas affected | Southern Rockies, Central United States, Eastern North America |
1Most severe tornado damage; see Fujita scale |
The Blizzard of 2003, also known as the Presidents' Day Storm II or simply PDII, was a historic and record-breaking snowstorm on the East Coast of the United States and Canada, which lasted from February 14 to February 19, 2003. It spread heavy snow across the major cities of the Northeastern and Mid-Atlantic states, making it the defining snowstorm of the very snowy winter of 2002–2003.
All cities from Washington, D.C. to Boston were covered in 15–30 inches (38–76 cm) of snow [2] and those cities were brought to a standstill due to problems caused by temperatures and the snow. In Baltimore and Boston, this was the biggest snowstorm on record, with 28.2 and 27.5 inches (71.6 and 69.9 cm) respectively.
The severity of the Blizzard of 2003 can be attributed to the unusually favorable atmospheric conditions surrounding the storm (synoptic conditions). Most notably, the storm allowed for cyclogenesis off of the coastal Carolinas, a feature that is common to most major winter storms in the eastern parts of North America. This secondary system fed off the moisture of the Atlantic Ocean and enhanced precipitation totals from North Carolina to Massachusetts. Secondly, a high pressure system was in place over eastern portions of Canada, allowing for cold air to be brought down into the coastal areas in a process known as cold air advection. This cold air ensured that many areas where storms typically produce mixed precipitation received most or all precipitation in the form of snow. [3]
The storm developed in the southern Rockies on February 14, and moved through southern Missouri and the Lower Tennessee Valley during the next few days. It brought heavy rain, ice and severe weather to some areas of the South, including the nation's first tornado of the year. Farther north, snow and ice affected the Midwest. Southern Iowa and eastern Illinois also got significant snow, with 11 inches (28 cm) in Des Moines. In central Kentucky the storm produced mostly ice, with some locations including Frankfort, Lexington, and nearby Cynthiana in Harrison County receiving up to 3/4" (2 cm) of ice. Much of Ohio received heavy snowfall, with Mansfield receiving 21 inches and Columbus receiving about a foot.
However, early on February 16, heavy snow started falling in those two cities, and the snow later developed in Philadelphia. Heavy snow was continuously reported, falling at rates of up to 4 inches (10 cm) per hour.[ citation needed ] In addition, temperatures were frigid, around 15 °F (-10 °C). The heavy snow continued all day, and it developed in New York City by the evening. At about the same time, the snow changed to sleet in Washington, D.C., and significantly lowered the accumulation. Throughout the rest of the Northeast, however, the snow continued for much of the night. The sleet changed back to snow by the next morning in Washington, D.C., and soon ended. By that time, a secondary low pressure system formed off the North Carolina coast and traveled north, turning the storm into a nor'easter for New York City and Boston. Blizzard Warnings were issued, and the snow began in Boston that day. In the evening, the heavy snow ended in New York City, and ended in Boston the morning of February 18. After that, the storm weakened and brought a few inches of snow to other parts of New England. The blizzard left the East Coast of the United States on February 19 and moved out into the North Atlantic Ocean. The storm weakened until it was completely absorbed by other systems on February 22.
This snowstorm paralyzed much of the East Coast with its heavy snow. All in all, it was the most significant and powerful storm to affect the major cities of the Northeast since the Blizzard of 1996. Washington's Reagan National Airport, Baltimore/Washington International Airport, Pittsburgh International Airport, Philadelphia International Airport, and LaGuardia Airport in New York City were shut down completely, and Dulles Airport had one runway open. With snow continually accumulating, road travel was nearly impossible.
In Baltimore, the roof of the historic B&O Railroad Museum built in 1884 collapsed, damaging many valuable engines, historic railroad cars, and train exhibits. Although the structure's central support columns remained standing, the supporting iron struts and ties of the destroyed roofing sections failed under the heavy snow load. Some items in the museum's collection were damaged beyond repair. Reporting on the devastation the following day, The Baltimore Sun said, "...hours after the collapse, columns of mangled steel stuck out from the roundhouse ... Locomotives and passenger cars in the museum's collection, some dating from the 1830s, could be seen covered with snow and debris". [4]
Parts of the Baltimore suburbs were some of the hardest hit areas of the blizzard. Snowfall totals in the towns immediately north of the city were estimated at between 38"-40" while the downtown city center recorded only 28" of snow. The difference in reported totals resulted in conflicting reports received by the Department of Transportation. This confusion in communications resulted in the towns with the highest amounts of snow receiving delayed assistance in the cleanup while the major roadways into and out of the city were cleared.
Most Washington, D.C. area television stations had wall-to-wall coverage from Saturday morning through Monday evening, only stopping briefly overnight. Even overnight, they had constant information bars on the screen with the latest forecasts and emergency information. The University of Maryland baseball team was stranded in Florida for an extra 3 days following a tournament at Stetson University due to all flights being canceled in the Baltimore/DC area. The city of Albany, New York was shut down for three days.
Many school districts affected by the blizzard closed schools for the week. The amount of snow accumulating on the roads forced some snowplows to plow the snow into parking lots, further contributing to school closures. Many schools announced during the storm that their facilities would be closed for the duration of the week following the storm. The University System of Maryland announced on Sunday, February 16 that their campuses would not reopen until Monday, February 24. The extended closure of school districts due to this storm exacerbated the task of scheduling make-up days for the affected students, as most of these districts had already used all of their previously allocated days on storms earlier in the winter. Some districts in New Jersey ended the school year as late as June 30, 2003.
In Pennsylvania, Governor Ed Rendell declared a state of emergency early on the 17th which made state agencies available for assistance. It also freed counties from spending restrictions and allowed routes to be closed to non-emergency vehicles. The state also issued a travel advisory asking people to stay off the roads. Many municipalities (including Philadelphia and Pittsburgh) declared their own snow emergencies which banned non-essential travel and parking on snow emergency routes. There were two snow-related deaths within Philadelphia. In the southeastern part of the state, area malls closed early on the 16th and churches cancelled services.
The weight of the snow caused several roof and porch collapses throughout the region, particularly around Philadelphia where the snow mixed with sleet. Most malls and shopping centers were closed on the 17th as many employees could not get to work. Funerals and elective surgical procedures were cancelled. Businesses, universities and government offices started to reopen on Tuesday the 18th, but most schools remained closed. Organizers had to postpone scheduled events. Even Girl Scouts could not deliver their cookies. Life returned closer to normal as the week continued. Volunteers helped hospital personnel get to and from work. Blood supplies though were down to about one day. Numerous accidents occurred in the southeast part of the state during the morning of the 16th.
After that, the timing of the storm (during the holiday weekend) kept the number of accidents and rescues down. The fluffy nature of the snow led to few power outages. Most were caused by vehicles crashing into utility poles. In Philadelphia, a partially buried man was found in a snowpile on the 17th. On the 21st, a 79-year-old woman was killed after a snow-packed aluminum patio roof collapsed on her. On the 19th, a 24-year-old man was injured when his leg was trapped under the debris of a porch collapse. The worst building collapse occurred in a warehouse near the old Navy Yard. Damage to the roof and goods was 3.5 million dollars. Philadelphia International Airport remained open on the 16th, but closed on the 17th and stranded about 600 passengers at the airport. The Greyhound bus terminal closed on the 17th.
SEPTA regional rail lines ran on weekend schedules through Tuesday the 18th. About 400,000 tons of snow were dumped into the Schuylkill River. The city estimated snow removal cost about 8 million dollars. It took until the 18th to plow side streets. The worst accident of the storm occurred early on the 16th as six vehicles collided near Academy Road on Interstate 95. In Delaware County, all trolley and bus routes were closed through the 18th as were schools and county offices. Snowmobiles were used to rescue trapped motorists. In Chester County, a major accident during the early afternoon of the 16th closed the eastbound lanes of the Pennsylvania Turnpike between Morgantown and Downingtown for three hours. In Montgomery County, in Conshohocken, two people were killed in an early morning fire on the 17th. Firefighters were hampered by the ongoing storm. Lengthy delays occurred on the 16th on U.S. Route 422, the Pennsylvania Turnpike and the Northeast Extension to the Pennsylvania Turnpike. A string of porch collapses occurred on the 19th in Norristown.
In Bucks County, a woman died of a heart attack. Emergency personnel could not reach her. The eastbound lanes of the Pennsylvania Turnpike near the Philadelphia Interchange were shut down during the afternoon of the 16th because of a multi-vehicle accident that set a couple of them ablaze. In Nockamixon and Bridgeton Townships, an avalanche closed a mile of River Road. Several drivers were stranded and had to be rescued. The snow was 10 feet high on the roadway. In the Lehigh Valley, even police cruisers were getting stuck in the snow. Non-four-wheel drive vehicles could not move. The Lehigh Valley International Airport remained opened, but most flights were canceled. There was no public transportation on the 17th.
The blizzard was part of a winter remarkable for its snowstorms in the affected states, where total snowfall for the season ranked in the top ten and even higher in some areas. In sections of the coastal northeast, 75 inches of total snowfall occurred that year. Some Maryland communities getting more than three feet of snow in the President's Day blizzard, such as Kingsville and Perry Hall,[ citation needed ] experienced more than 80 inches of snow for the entire winter season.[ citation needed ]
F# | Location | County / Parish | State | Coord. | Date | Time (UTC) | Path length | Max width | Summary |
---|---|---|---|---|---|---|---|---|---|
F1 | Delcambre | Vermilion | LA | 29°57′N92°00′W / 29.95°N 92.00°W | February 15 | 17:00–17:02 | 0.5 mi (0.80 km) | 10 yd (9.1 m) | A brief tornado impacted a mobile home park, lofting several trailers in the process. Four were destroyed, including one thrown 75 yd (69 m) onto a telephone pole and another onto a neighboring structure. One person was injured in the latter of these incidents. [5] The trailer park suffered damage from Hurricane Lili just four months prior. [6] Displaced residents were provided hotel stays and the local Red Cross chapter assisted them. During operational forecasts, radar signatures did not show indications of a tornado and showed winds no more than 30 mph (50 km/h). [7] |
F0 | N of Puckett | Rankin | MS | 32°08′N89°47′W / 32.13°N 89.78°W | February 15 | 22:20–22:22 | 1 mi (1.6 km) | 50 yd (46 m) | A brief tornado damage the roofs of three chicken houses, uprooted trees, and snapped branches. [8] |
F0 | E of Polkville | Smith, Scott | MS | 32°11′N89°36′W / 32.18°N 89.60°W | February 15 | 22:43–22:53 | 3.5 mi (5.6 km) | 75 yd (69 m) | A short-lived tornado touched down in the Bienville National Forest, causing damage to many trees along a narrow path. [9] A few structures sustained roof damage. [10] |
F1 | NW of Lawrence | Newton | MS | 32°21′N89°16′W / 32.35°N 89.27°W | February 15 | 23:25–23:27 | 2 mi (3.2 km) | 75 yd (69 m) | A mobile home was knocked off its foundation and the structure's porch was destroyed. Four chicken houses sustained major damage and hay barn had part of its roof torn off and thrown 0.25 mi (0.40 km) away. Numerous trees were also felled. [11] |
F1 | NNW of Linden | Marengo | AL | 32°20′N87°49′W / 32.33°N 87.82°W | February 15 | 02:36–02:40 | 2.5 mi (4.0 km) | 80 yd (73 m) | This tornado occurred along the northern edge of a bow echo and impacted areas northwest of Providence. One home suffered significant damage while two mobile homes had minor damage. Numerous trees were blown down throughout Chickasaw State Park. [12] [13] |
F# | Location | County / Parish | State | Coord. | Date | Time (UTC) | Path length | Max width | Summary |
---|---|---|---|---|---|---|---|---|---|
F1 | Tyndall Air Force Base | Bay | FL | 30°04′N85°35′W / 30.07°N 85.58°W | February 16 | 10:00 | 0.2 mi (0.32 km) | 200 yd (180 m) | A waterspout moved onshore at the Tyndall Air Force Base, [14] damaging more than thirty vehicles, one of which was thrown into a building. [15] |
F0 | Vernon | Washington | FL | 30°38′N85°43′W / 30.63°N 85.72°W | February 16 | 10:30 | 0.2 mi (0.32 km) | 75 yd (69 m) | A brief tornado damaged several homes; trees and power lines were downed. [16] |
F0 | Port St. Joe | Gulf | FL | 29°49′N85°18′W / 29.82°N 85.30°W | February 16 | 12:37 | 0.2 mi (0.32 km) | 75 yd (69 m) | A waterspout moved onshore in northern Port St. Joe and damaged a dozen homes. Many trees and power lines were downed. [17] |
F1 | N of Cairo | Grady, Mitchell | GA | 31°02′N84°12′W / 31.03°N 84.20°W | February 16 | 13:25–13:30 | 2.4 mi (3.9 km) | 150 yd (140 m) | A tornado touched down near the Grady–Mitchell county line, damaging two homes in the area. [18] Some grass was torn from the ground as well. [14] In Mitchell County, three mobile homes were destroyed, three frame homes suffered major damage, and several others were impacted. [19] One person suffered minor bruises. [14] |
This storm was part of the same system that caused that year's Daytona 500 to be rain-shortened. Michael Waltrip won the race. [20]
The 1993 Storm of the Century was a cyclonic storm that formed over the Gulf of Mexico on March 12, 1993. The cold weather, heavy snowfall, high winds and storm surges that the storm brought affected a very large area; at its height, it stretched from Canada to Honduras. The cyclone moved through the Gulf of Mexico and then through the eastern United States before moving on to eastern Canada. It eventually dissipated in the North Atlantic Ocean on March 15.
Accompanying Hurricane Katrina's catastrophic coastal impacts was a moderate tornado outbreak spawned by the cyclone's outer bands. The event spanned August 26–31, 2005, with 57 tornadoes touching down across 8 states. One person died and numerous communities suffered damage of varying degrees from central Mississippi to Pennsylvania, with Georgia sustaining record monetary damage for the month of August. Due to extreme devastation in coastal areas of Louisiana and Mississippi, multiple tornadoes may have been overlooked—overshadowed by the effects of storm surge and large-scale wind—and thus the full extent of the hurricane's tornado outbreak is uncertain. Furthermore, an indeterminate number of waterspouts likely formed throughout the life cycle of Hurricane Katrina.
The February 2007 North American blizzard was a massive winter storm that affected most of the eastern half of North America, starting on February 12, 2007 and peaking on Valentine's Day, February 14. The storm produced heavy snowfalls across the midwestern United States from Nebraska to Ohio and produced similar conditions across parts of the northeastern United States, and into Canada in Ontario, Quebec and New Brunswick. Significant sleet and freezing rain fell across the southern Ohio Valley and affected portions of the east coast of the United States, including the cities of Boston, Baltimore, Washington, D.C., New York City and Philadelphia.
A satellite tornado is a tornado that revolves around a larger, primary tornado and interacts with the same mesocyclone. Satellite tornadoes occur apart from the primary tornado and are not considered subvortices; the primary tornado and satellite tornadoes are considered to be separate tornadoes. The cause of satellite tornadoes is not known. Such tornadoes are more often anticyclonic than are typical tornadoes and these pairs may be referred to as tornado couplets. Satellite tornadoes commonly occur in association with very powerful, large, and destructive tornadoes, indicative also of the strength and severity of the parent supercell thunderstorm.
The December 2009 North American blizzard was a powerful nor'easter that formed over the Gulf of Mexico in December 2009, and became a major snowstorm that affected the East Coast of the United States and Canadian Atlantic provinces. The snowstorm brought record-breaking December snowfall totals to Washington, D.C., Baltimore, and Philadelphia.
The tornado outbreak sequence of May 5–10, 2015 was a six-day outbreak of tornado activity that affected the Great Plains of the United States in early May 2015. On May 6, strong tornadoes impacted the Oklahoma City area, along with rural parts of Kansas, Texas, Arkansas, South Dakota, and Nebraska. The outbreak coincided with major flooding, with large amounts of rain falling in parts of Nebraska, Kansas, Oklahoma, and Texas. The National Weather Service forecast office in Norman, Oklahoma issued a "flash flood emergency" for Oklahoma City following record-breaking rainfall that occurred in the area that evening. The outbreak sequence resulted in five tornado-related deaths, along with two flood-related deaths. A total of 127 tornadoes were confirmed and rated as a result of this outbreak sequence. Damage from the outbreak was estimated at $1.5 billion.
Between April 28 – May 1, 2017, a series of severe weather events affected the Central United States, producing life-threatening flooding and a major tornado outbreak. It formed out of a disturbance in the Southwestern United States on April 28, and caused significant impacts, including a heavy snowstorm in the Rockies, and other types of severe weather. Up to 3 feet (36 in) of snow fell on the cold side of the system, and up to a foot of rain fell in and around the central parts of the nation.
The March 20–22, 2018 nor'easter, dubbed the "Four'easter" in some media outlets, brought additional significant late-season snowfall to the Northeastern United States, after three previous such nor'easters had struck the general region on March 1–3, 6–8, and 12–15, respectively. affected the Mid-Atlantic states and New England with over 18 in (46 cm) of heavy snow and whiteout conditions. It also affected areas of the Southeastern and Midwestern United States with both snowfall and severe weather. The nor'easter was also one of the heaviest spring snowstorms on record in some areas in the Mid-Atlantic, especially Philadelphia and New York City.
The March 2019 North American blizzard was a powerful Colorado Low that produced up to two feet of snow in the plains and Midwest. Rapid snowmelt following the storm caused historic flooding, and some areas received hurricane-force wind gusts. Comparable to the 1993 Storm of the Century, the storm was labeled a bomb cyclone after barometric pressure readings dropped in excess of 24 mbar (0.71 inHg) over a 24-hour period. After the storm entered Colorado from its origination in Arizona, the pressure dropped more than 30 mbar (0.89 inHg) and rapidly intensified over the western High Plains. The severe storm set new all-time record low barometric pressure readings in Colorado, Kansas and New Mexico. The storm itself killed only one person in Colorado, but flooding caused by the storm killed at least 3, one in Iowa and at least two in Nebraska and left ~140,000 without power in Texas.
This page documents the tornadoes and tornado outbreaks of 1951, primarily in the United States. Most tornadoes form in the U.S., although some events may take place internationally. Tornado statistics for older years like this often appear significantly lower than modern years due to fewer reports or confirmed tornadoes.
This page documents the tornadoes and tornado outbreaks of 1950, primarily in the United States. Most tornadoes form in the U.S., although some events may take place internationally.
The November 2020 North American storm complex was a major early-season snowstorm that impacted most of the Ohio Valley from November 30–December 2 with heavy snow, gusty winds, and near-whiteout conditions. The system originated from a weak gulf low off the coast of Texas on November 29, which began to move northeastward onto land the next day. It then began to strengthen, as well as slowing its movement down, resulting in heavy, wind-driven snow for prolonged periods of time in the Ohio Valley. It also triggered a major lake-effect snow event from December 1–2 as the system stalled over Lake Ontario, resulting in additional heavy snowfall. The storm system was also responsible for a severe thunderstorm outbreak in the Southeast and Mid-Atlantic regions, causing 22 severe thunderstorms and 5 tornadoes. In total, the system is estimated to have caused at least $100 million in damages. It was unofficially named Winter Storm Dane by The Weather Channel.
The December 15–17, 2020 nor'easter was a powerful nor'easter that hammered the Northeastern United States and produced widespread swaths of over 1 foot (12 in) of snow in much of the region from December 15–17, 2020, ending a 1,000+ day high-impact snowstorm drought in much of the Mid-Atlantic and coastal New England regions. The system developed out of a weak area of low-pressure that first developed over the Central United States producing some snowfall before moving eastward, and by December 16, a new, dominant area of low pressure began to develop along the Southeast coast. This low steadily deepened as it moved along and impacted the Mid-Atlantic coastline, prompting several winter-related advisories and warnings for much of the Northeast.
The March 2021 North American blizzard was a record-breaking blizzard in the Rocky Mountains and a significant snowstorm in the Upper Midwest that occurred in mid-March 2021. It brought Cheyenne, Wyoming their largest two-day snowfall on record, and Denver, Colorado their second-largest March snowfall on record. The storm originated from an extratropical cyclone in the northern Pacific Ocean in early March, arriving on the west coast of the United States by March 10. The storm moved into the Rocky Mountains on Saturday, March 13, dumping up to 2–3 feet (61–91 cm) of snow in some areas. It was unofficially given the name Winter Storm Xylia.
The following is a list of weather events that occurred in 2018.
The following is a list of weather events that occurred in 2017.
The 2022–23 North American winter was an unusually warm winter for the east and an unusually cold winter for the west in North America, as it occurred across the continent from late 2022 to early 2023. The winter season in North America began at the winter solstice, which occurred on December 21, 2022, and it ended at the March equinox, which occurred on March 20, 2023. The first day of meteorological winter began on December 1 and unofficially ended on February 28; winter storms may still occur outside of these limits.
A blizzard in February 1983, nicknamed the "Megalopolitan Blizzard", impacted the Mid-Atlantic, Northeast, and New England regions of the United States. First developing as a low-pressure area on February 9 while a El Niño event ensued, the low then moved eastward across the Gulf of Mexico. While the low progressed across the Gulf, several tornadoes associated with the system touched down across Texas, Louisiana, and Florida, ultimately resulting in ten injuries. The low then emerged over the Atlantic Ocean near the Georgia–South Carolina border, later developing and intensifying into a cyclone as it moved parallel along the East Coast of the United States. The cyclone then moved northward while producing blizzard conditions and heavy snowfall across portions of the Mid-Atlantic on February 11, including across Maryland and northern Virginia. Continuing to intensify and moving northward, the cyclone then brought heavy snow and blizzard conditions to parts of the Northeast and New England. Overall, the blizzard caused 46 deaths and set multiple weather records in terms of snowfall.
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