Maryland, 2002

Winter Weather in Maryland, January 9, 2002

January 9, 2002 · NWS LWX · 6 events in 6 counties and zones

Light drizzle measuring three hundredths of an inch or less fell from low clouds between 6 and 7 AM on the 9th. Temperatures on roads were below freezing so the drizzle froze on impact.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
6

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.

What happened

The episode as NWS LWX wrote it up.

Light drizzle measuring three hundredths of an inch or less fell from low clouds between 6 and 7 AM on the 9th. Temperatures on roads were below freezing so the drizzle froze on impact. This created slippery driving conditions during the morning commute and several accidents were reported. In Carroll County, 50 traffic accidents occurred, including 5 which involved school buses. A 47-year-old man who was directing traffic in his Eldersburg neighborhood was struck and killed by a skidding car. In Baltimore County, more than 270 accidents occurred in the western portion of the area, mainly along Interstates 83, 695, and 795. Portions of these roads were closed until salt trucks could arrive. In Harford County, spotty icing was reported in Fallston. In Howard County, officials reported 148 traffic accidents and 21 related injuries. Three school buses were involved in accidents. Routes 32 and 175 were temporarily closed by icy conditions. In Montgomery County, a 15-year-old girl who was crossing a 4-lane highway in front of Northwest High School was struck and killed by a car that was unable to stop on the slippery road. County police responded to 240 traffic accidents between 6:45 and 10 AM, including 40 that involved school buses. A Rockville hospital treated 145 people for slip and fall injuries and a Bethesda hospital treated 50 people. A 20 car pileup was reported on Rockville Pike, and two separate 10 car pileups occurred on Old Baltimore Road and Georgia Avenue. Several roads were temporarily closed by the icy conditions.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

6 winter weather. Local standard time, as filed.

Winter Weather, Carroll

When
January 9, 6:00 AM EST to 8:00 AM EST
Where
Carroll forecast zone
Reported by
LAW ENFORCEMENT
Coordinates
39.563, -77.022 (the zone’s center; the record gives no point)

Winter Weather, Southern Baltimore

When
January 9, 6:00 AM EST to 8:00 AM EST
Where
Southern Baltimore forecast zone
Reported by
LAW ENFORCEMENT
Coordinates
39.367, -76.614 (the zone’s center; the record gives no point)

Winter Weather, Northern Baltimore

When
January 9, 6:00 AM EST to 8:00 AM EST
Where
Northern Baltimore forecast zone
Reported by
LAW ENFORCEMENT
Coordinates
39.443, -76.616 (the zone’s center; the record gives no point)

Winter Weather, Harford

When
January 9, 6:00 AM EST to 8:00 AM EST
Where
Harford forecast zone
Reported by
LAW ENFORCEMENT

Winter Weather, Howard

When
January 9, 6:00 AM EST to 8:00 AM EST
Where
Howard forecast zone
Reported by
LAW ENFORCEMENT

Winter Weather, Montgomery

When
January 9, 6:00 AM EST to 8:00 AM EST
Where
Montgomery forecast zone
Reported by
LAW ENFORCEMENT

What these are

Winter Weather
Snow, sleet or freezing rain below warning levels that still caused disruption, damage or casualties.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Maryland in 2002Every state in 2002This day in weather historyWarnings in Maryland, January 2002

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 5276638, 5276639, 5276640, 5276641, 5276642, 5276643.