Storm Events Database

Event Details

Event Thunderstorm Wind
Magnitude 61 kts.
State NORTH DAKOTA
County/Area DUNN
WFO BIS
Report Source COOP Observer
NCDC Data Source CSV
Begin Date 2007-07-02 23:40:00.0 MST-7
Begin Location 0N HALLIDAY
Begin Lat/Lon 47.35/-102.33
End Date 2007-07-02 23:42:00.0 MST-7
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 0.00K
Crop Damage 0.00K
Episode Narrative In the mid afternoon hours of Monday July 2nd, Tornado Watch 473 was issued in anticipation of severe thunderstorms developing ahead of an incoming short wave impulse and along a stalled boundary over northwest North Dakota. Later that evening, Severe Thunderstorm Watch 475 was issued over much of west and central North Dakota as a MCS (Mesoscale Convective System) developed in eastern Montana and approached western North Dakota. Severe Thunderstorm Watch 476 was then issued early Tuesday morning of the 3rd to include the remainder of west and central North Dakota as the bowing linear MCS continued to move across the state. Numerous severe thunderstorm warnings were issued during this period. A few reports of large hail and several reports of severe thunderstorm wind gusts were received during the evening hours of the 2nd through the early morning hours of the 3rd.
Event Narrative


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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 52.00K 0.00K
GRENORA WILLIAMS CO. ND 07/02/2007 17:06 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
SPRING BROOK WILLIAMS CO. ND 07/02/2007 22:50 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
SENTINEL BUTTE GOLDEN VALLEY CO. ND 07/02/2007 23:27 MST-7 Thunderstorm Wind 70 kts. EG 0 0 15.00K 0.00K
HALLIDAY DUNN CO. ND 07/02/2007 23:40 MST-7 Thunderstorm Wind 61 kts. MG 0 0 0.00K 0.00K
PICK CITY MERCER CO. ND 07/03/2007 00:15 MST-7 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
RAUB MCLEAN CO. ND 07/03/2007 00:50 CST-6 Thunderstorm Wind 61 kts. EG 0 0 35.00K 0.00K
PLAZA MOUNTRAIL CO. ND 07/03/2007 00:52 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
MINOT WARD CO. ND 07/03/2007 01:10 CST-6 Thunderstorm Wind 52 kts. EG 0 0 2.00K 0.00K
KIEF MCHENRY CO. ND 07/03/2007 02:13 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
DRAKE MCHENRY CO. ND 07/03/2007 02:27 CST-6 Hail 0.75 in. 0 0 0.00K 0.00K
Totals: 0 0 52.00K 0.00K