Storm Events Database

Event Details

Event Tornado
-- Scale EF0
-- Length 20.1 Miles
-- Width 150 Yards
State MARYLAND
County/Area MONTGOMERY
WFO LWX
Report Source NWS Storm Survey
NCDC Data Source CSV
Begin Date 2013-06-13 14:38:00.0 EST-5
Begin Location 1E SENECA
Begin Lat/Lon 39.08/-77.32
End Date 2013-06-13 14:59:00.0 EST-5
End Location 1WNW BURTONSVILLE
End Lat/Lon 39.108/-76.947
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 1.00K
Crop Damage 5.00K
Episode Narrative A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day.
Event Narrative From eyewitness accounts, radar imagery and a ground survey concluded a long track EF-0 tornado occurred in Montgomery County MD on the afternoon of June 13, 2013. Peak winds were estimated at 75 mph. Damage was almost entirely from downed trees. In that regard numerous homes and a few parked vehicles were damaged by trees falling onto them.
First damage was noted near the Bretton Woods golf course along River Road. Damage continued along Bonnie Dale Drive and Glenhurst Ct where several trees were downed in the community. Also, near the intersection of Turkey Foot Road and Jones Lane in southwest Montgomery County near North Potomac MD a few large trees were over the road. The tornado raced east at nearly 60 mph to the northern section of Rockville MD. At least 14 homes were significantly damaged by uprooted trees. As it continued east to the Norbeck and Aspen Hill area 30 trees were uprooted in the Manor County Golf Club as well as numerous homes damaged in the surrounding communiteis from tree damage. Tree damage was noted along the intercounty connector route 200 at the Layhill Road exit. Finally a few trees were downed in Spencerville and Burtonsville.
Additionally there was a parallel 7 miles path of damage through South Rockville and Glenmont MD with similar tree damage. This area was found to be straight line winds from the outflow just south of the tornado from the parent supercell storm.


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All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 9.00K 47.85K
KEEDYSVILLE WASHINGTON CO. MD 06/13/2013 06:38 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
WALKERSVILLE FREDERICK CO. MD 06/13/2013 06:40 EST-5 Hail 1.00 in. 0 0 0.00K 0.00K
WOODSBORO FREDERICK CO. MD 06/13/2013 06:54 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 2.00K
LADIESBURG FREDERICK CO. MD 06/13/2013 06:59 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 2.00K
JOHNSVILLE FREDERICK CO. MD 06/13/2013 07:01 EST-5 Hail 1.25 in. 0 0 0.00K 0.00K
MC KINSTRYS CARROLL CO. MD 06/13/2013 07:11 EST-5 Hail 1.25 in. 0 0 0.00K 0.00K
NEW WINDSOR CARROLL CO. MD 06/13/2013 07:14 EST-5 Hail 1.25 in. 0 0 0.00K 0.00K
SMALLWOOD CARROLL CO. MD 06/13/2013 07:17 EST-5 Hail 1.50 in. 0 0 0.00K 0.00K
WOODENSBURG BALTIMORE CO. MD 06/13/2013 07:34 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.25K
PYLESVILLE HARFORD CO. MD 06/13/2013 07:40 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 1.00K
SWEET AIR BALTIMORE CO. MD 06/13/2013 07:46 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
GIBSON HARFORD CO. MD 06/13/2013 07:55 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 2.00K
ANNAPOLIS ANNE ARUNDEL CO. MD 06/13/2013 08:30 EST-5 Thunderstorm Wind 52 kts. EG 0 0 5.00K 0.50K
AVENUE ST. MARY'S CO. MD 06/13/2013 14:21 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 2.00K
OAKLEY ST. MARY'S CO. MD 06/13/2013 14:24 EST-5 Tornado EF0 0 0 0.00K 5.00K
COMPTON ST. MARY'S CO. MD 06/13/2013 14:27 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 1.00K
AVENUE ST. MARY'S CO. MD 06/13/2013 14:28 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 2.00K
COMPTON ST. MARY'S CO. MD 06/13/2013 14:28 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
COMPTON ST. MARY'S CO. MD 06/13/2013 14:28 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
REDGATE ST. MARY'S CO. MD 06/13/2013 14:32 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.10K
VALLEY LEE ST. MARY'S CO. MD 06/13/2013 14:37 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 2.00K
SENECA MONTGOMERY CO. MD 06/13/2013 14:38 EST-5 Tornado EF0 0 0 1.00K 5.00K
CHINGVILLE ST. MARY'S CO. MD 06/13/2013 14:40 EST-5 Hail 2.75 in. 0 0 0.00K 0.00K
LNRDTWN ST MARYS ARP ST. MARY'S CO. MD 06/13/2013 14:41 EST-5 Thunderstorm Wind 53 kts. MG 0 0 0.00K 0.00K
SOTTERLEY ST. MARY'S CO. MD 06/13/2013 14:42 EST-5 Tornado EF0 0 0 0.00K 10.00K
BEACHVILLE ST. MARY'S CO. MD 06/13/2013 14:43 EST-5 Thunderstorm Wind 53 kts. MG 0 0 0.00K 0.00K
GLEN MONTGOMERY CO. MD 06/13/2013 14:45 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.50K 0.50K
LUXMANOR MONTGOMERY CO. MD 06/13/2013 14:47 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
AUTREY PARK MONTGOMERY CO. MD 06/13/2013 14:49 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 2.00K
MONTGOMERY VLG MONTGOMERY CO. MD 06/13/2013 14:49 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
ROCKVILLE MONTGOMERY CO. MD 06/13/2013 14:49 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 2.00K
ROCKVILLE MONTGOMERY CO. MD 06/13/2013 14:49 EST-5 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
ROCKVILLE MONTGOMERY CO. MD 06/13/2013 14:49 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
HOLLYWOOD PARK MONTGOMERY CO. MD 06/13/2013 14:54 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 1.00K
COLESVILLE MONTGOMERY CO. MD 06/13/2013 14:55 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
AMMENDALE PRINCE GEORGE'S CO. MD 06/13/2013 15:04 EST-5 Thunderstorm Wind 51 kts. MG 0 0 0.00K 0.00K
HIGH RIDGE PRINCE GEORGE'S CO. MD 06/13/2013 15:05 EST-5 Thunderstorm Wind 52 kts. EG 0 0 2.00K 0.50K
HIGH RIDGE PRINCE GEORGE'S CO. MD 06/13/2013 15:06 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
NORTH LAUREL HOWARD CO. MD 06/13/2013 15:06 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
JESSUP ANNE ARUNDEL CO. MD 06/13/2013 15:08 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 1.00K
SAVAGE HOWARD CO. MD 06/13/2013 15:08 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.50K
REVELL ANNE ARUNDEL CO. MD 06/13/2013 15:45 EST-5 Thunderstorm Wind 52 kts. EG 0 0 0.50K 0.50K
Totals: 0 0 9.00K 47.85K