Snowstorms

The snowstorm of January 18 to 22, 2000

January 18 to 22, 2000 · Category 1, Notable in the Ohio Valley

A snowstorm NOAA ranked in 5 regions on its Regional Snowfall Index, strongest in the Ohio Valley.

What the offices filed during it

Winter weather episodes east of the Rockies from the day before the storm began to the day after it ended, colored by kind.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live map with snow on the ground

The storm by region

Each region’s thresholds are its own, so the same depth of snow counts for more in the South than in the Northeast.

RegionIndexCategoryArea with snow (sq mi)People under snowAbove the top threshold (sq mi)People above it
Ohio Valley2.21Category 1, Notable268,76344,612,90638764
Upper Midwest1.54Category 1, Notable243,78523,849,19000
Southeast1.44Category 1, Notable94,88918,751,65400
Northeast0.82Below category 1174,95058,912,71700
Northern Rockies and Plains0.22Below category 1338,0603,717,76300

The Regional Snowfall Index is NOAA’s ranking of snowstorms east of the Rockies by how much snow fell, over how wide an area and on how many people, region by region: the area and the population above four snowfall thresholds set for each region, weighted against that region’s own history. A storm is scored in each region it reached, on a scale from 1, notable, to 5, extreme.

The toll the offices filed

Events
1,212
Deaths
6
Injuries
36
Damage
$51 million
Episodes
138

Every winter weather episode the Weather Service filed east of the Rockies in these dates. A few may belong to another system on the same days. Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Episode by episode

More

The snowstorm of January 17 to 18, 2000The snowstorm of January 21 to 23, 2000Snow nowEvery winter storm filed

Sources

NOAA NCEI Regional Snowfall Index, and the Storm Events Database for the episodes.