Davenport, ND Natural Disasters and Weather Extremes
Hot Rankings
The chance of earthquake damage in Davenport is about the same as North Dakota average and is much lower than the national average. The risk of tornado damage in Davenport is higher than North Dakota average and is about the same as the national average.
Earthquake Index, #82
| Davenport, ND | 0.00 |
| North Dakota | 0.00 |
| U.S. | 1.81 |
The earthquake index value is calculated based on historical earthquake events data using USA.com algorithms. It is an indicator of the earthquake level in a region. A higher earthquake index value means a higher chance of an earthquake.
Volcano Index, #1
| Davenport, ND | 0.0000 |
| North Dakota | 0.0000 |
| U.S. | 0.0023 |
The volcano index value is calculated based on the currently known volcanoes using USA.com algorithms. It is an indicator of the possibility of a region being affected by a possible volcano eruption. A higher volcano index value means a higher chance of being affected.
Tornado Index, #31
| Davenport, ND | 143.87 |
| North Dakota | 81.79 |
| U.S. | 136.45 |
The tornado index value is calculated based on historical tornado events data using USA.com algorithms. It is an indicator of the tornado level in a region. A higher tornado index value means a higher chance of tornado events.
Other Weather Extremes Events
A total of 2,081 other weather extremes events within 50 miles of Davenport, ND were recorded from 1950 to 2010. The following is a break down of these events:
| Type | Count | Type | Count | Type | Count | Type | Count | Type | Count |
| Avalanche: | 0 | Blizzard: | 0 | Cold: | 0 | Dense Fog: | 0 | Drought: | 0 |
| Dust Storm: | 0 | Flood: | 213 | Hail: | 1,119 | Heat: | 0 | Heavy Snow: | 0 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 0 | Landslide: | 0 | Strong Wind: | 0 |
| Thunderstorm Winds: | 682 | Tropical Storm: | 0 | Wildfire: | 0 | Winter Storm: | 0 | Winter Weather: | 0 |
| Other: | 67 | ||||||||
Volcanos Nearby
No volcano is found in or near Davenport, ND.
Historical Earthquake Events
No historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Davenport, ND.
No historical earthquake events found in or near Davenport, ND.
Historical Tornado Events
A total of 42 historical tornado events that had recorded magnitude of 2 or above found in or near Davenport, ND.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 6.7 | 1965-05-05 | 2 | 46°42'N / 97°12'W | 46°47'N / 97°12'W | 5.70 Miles | 83 Yards | 0 | 0 | 250K | 0 | Cass |
| 11.4 | 2005-09-05 | 2 | 46°42'N / 96°51'W | 46°42'N / 96°48'W | 4.00 Miles | 200 Yards | 0 | 0 | 0 | 0 | Cass |
| Brief Description: After strong winds and heavy rain hit a farmstead, a tornado followed closely behind. The tornado tracked intermittently along a 4 mile path. A 30 foot concrete silo was lifted and blown onto a machine shed. Concrete pieces spread in a 60 degree arc 40 to 50 feet from the foundation. One-half of the machine shed was demolished by silo debris. Numerous trees were also snapped off. A window was blown in and siding was ripped off the house. The peak wind speeds were estimated at 120 mph. | |||||||||||
| 12.2 | 1957-06-20 | 5 | 46°54'N / 97°21'W | 46°53'N / 96°46'W | 27.40 Miles | 500 Yards | 10 | 103 | 25.0M | 0 | Cass |
| 12.3 | 1965-05-05 | 2 | 46°47'N / 97°12'W | 46°53'N / 97°19'W | 8.50 Miles | 83 Yards | 0 | 0 | 250K | 0 | Cass |
| 13.1 | 1960-05-31 | 2 | 46°52'N / 96°54'W | 0 | 0 | 0K | 0 | Cass | |||
| 13.6 | 1973-06-15 | 3 | 46°52'N / 97°15'W | 0 | 0 | 250K | 0 | Cass | |||
| 14.3 | 1959-06-10 | 2 | 46°54'N / 97°12'W | 0 | 0 | 3K | 0 | Cass | |||
| 14.3 | 1976-08-19 | 2 | 46°47'N / 97°21'W | 0.30 Mile | 20 Yards | 0 | 0 | 3K | 0 | Cass | |
| 15.9 | 1965-05-05 | 2 | 46°53'N / 97°19'W | 47°00'N / 96°56'W | 19.60 Miles | 83 Yards | 0 | 0 | 250K | 0 | Cass |
| 16.8 | 1955-07-02 | 4 | 46°30'N / 97°00'W | 46°30'N / 96°48'W | 9.10 Miles | 150 Yards | 2 | 19 | 250K | 0 | Richland |
| 17.4 | 1960-07-10 | 2 | 47°00'N / 97°12'W | 46°54'N / 97°12'W | 6.90 Miles | 33 Yards | 0 | 0 | 0K | 0 | Cass |
| 17.7 | 1964-06-08 | 2 | 46°16'N / 97°08'W | 46°39'N / 97°01'W | 26.90 Miles | 33 Yards | 0 | 0 | 250K | 0 | Richland |
| 20.3 | 2007-07-15 | 2 | 46°50'N / 97°27'W | 46°48'N / 97°29'W | 3.00 Miles | 150 Yards | 0 | 0 | 0.3M | 0K | Cass |
| Brief Description: EVENT NARRATIVE: The tornado toppled a barn, severely injuring a horse. It tumbled farm outbuildings and toppled one high voltage power tower. The tower was made of steel and had four footings. Peak winds were estimated at 125 mph. EPISODE NARRATIVE: At 3 pm CST on the 15th, a stationary front was located from near Minot (ND) to Jamestown (ND) to near Sisseton (SD). South of the front, mid afternoon temperatures ranged in the mid 80s to lower 90s. To the north of the front, a meso-high had formed, with much cooler and drier air around it. The temperature across the boundary ranged from 89F at Minot, to 73F at Devils Lake, to 64F at Crookston. The upper air pattern had a western ridge and an eastern trough, putting the northern plains in northwest flow aloft. A strengthening upper jet also moved toward eastern North Dakota, giving this system good surface and upper level support. A supercell thunderstorm developed over southern Steele County around 530 pm CST and tracked across western Cass County and into eastern Ransom County before weakening after 7 pm CST. Then, another supercell thunderstorm formed over northern Steele County around 725 pm CST. This storm tracked just west of the path of the first storm, again mainly hitting central Steele County, western Cass County, and eastern Ransom County, before weakening around 915 pm CST. Both thunderstorms tracked south-southeast at speeds between 40 and 50 mph and spawned multiple tornadoes which were embedded within the overall downburst wind and hail pattern. The significant downburst wind and wind driven hail was seen in two partially overlapping paths, with each path from 5 to 7 miles wide and between 60 and 80 miles long (this damage path showed up clearly on satellite images). The strength of these winds is believed to have exceeded 80 mph with speeds over 100 mph in some localized areas. Hail sizes ranged from penny to hen egg sized. Most areas received considerable hail damage at the same time as the strong winds. Law enforcement officials and witnesses stated that the hail often persisted for longer than 5 minutes and completely covered the ground. The hail damaged roofs, windows, and siding in many homes along the damage path. Stripped and decimated corn, bean, and wheat fields were typical along the entire storm path too. The ND Farm Service Administration estimated losses occurred on over 700,000 acres in five counties. Total crop losses may exceed $250 million, with other property losses from $15 to $20 million. Cass and Steele Counties received a Presidential Disaster Declaration. | |||||||||||
| 20.3 | 1956-08-30 | 3 | 46°54'N / 96°48'W | 46°59'N / 96°47'W | 5.10 Miles | 60 Yards | 0 | 8 | 250K | 0 | Cass |
| 21.1 | 2007-07-15 | 2 | 46°30'N / 97°22'W | 46°27'N / 97°19'W | 3.00 Miles | 200 Yards | 0 | 0 | 1.0M | 1.0M | Ransom |
| Brief Description: EVENT NARRATIVE: The tornado cut a large gap in mature hardwood trees near the Sheyenne River and snapped several wooden power poles. Several sections of a large irrigation system were also tipped over. Peak winds were estimated at 115 mph. Some crops were damaged in Owego Township. EPISODE NARRATIVE: At 3 pm CST on the 15th, a stationary front was located from near Minot (ND) to Jamestown (ND) to near Sisseton (SD). South of the front, mid afternoon temperatures ranged in the mid 80s to lower 90s. To the north of the front, a meso-high had formed, with much cooler and drier air around it. The temperature across the boundary ranged from 89F at Minot, to 73F at Devils Lake, to 64F at Crookston. The upper air pattern had a western ridge and an eastern trough, putting the northern plains in northwest flow aloft. A strengthening upper jet also moved toward eastern North Dakota, giving this system good surface and upper level support. A supercell thunderstorm developed over southern Steele County around 530 pm CST and tracked across western Cass County and into eastern Ransom County before weakening after 7 pm CST. Then, another supercell thunderstorm formed over northern Steele County around 725 pm CST. This storm tracked just west of the path of the first storm, again mainly hitting central Steele County, western Cass County, and eastern Ransom County, before weakening around 915 pm CST. Both thunderstorms tracked south-southeast at speeds between 40 and 50 mph and spawned multiple tornadoes which were embedded within the overall downburst wind and hail pattern. The significant downburst wind and wind driven hail was seen in two partially overlapping paths, with each path from 5 to 7 miles wide and between 60 and 80 miles long (this damage path showed up clearly on satellite images). The strength of these winds is believed to have exceeded 80 mph with speeds over 100 mph in some localized areas. Hail sizes ranged from penny to hen egg sized. Most areas received considerable hail damage at the same time as the strong winds. Law enforcement officials and witnesses stated that the hail often persisted for longer than 5 minutes and completely covered the ground. The hail damaged roofs, windows, and siding in many homes along the damage path. Stripped and decimated corn, bean, and wheat fields were typical along the entire storm path too. The ND Farm Service Administration estimated losses occurred on over 700,000 acres in five counties. Total crop losses may exceed $250 million, with other property losses from $15 to $20 million. Cass and Steele Counties received a Presidential Disaster Declaration. | |||||||||||
| 21.5 | 1975-06-28 | 4 | 46°52'N / 96°44'W | 46°57'N / 96°41'W | 5.40 Miles | 1320 Yards | 0 | 0 | 250K | 0 | Clay |
| 26.2 | 1975-06-28 | 3 | 46°52'N / 96°35'W | 46°55'N / 96°34'W | 2.30 Miles | 1760 Yards | 0 | 0 | 250K | 0 | Clay |
| 26.7 | 2007-07-15 | 2 | 46°55'N / 97°36'W | 46°49'N / 97°34'W | 8.00 Miles | 250 Yards | 0 | 0 | 2.5M | 0K | Cass |
| Brief Description: EVENT NARRATIVE: The tornado plowed through wooden power poles and viciously ripped up mature trees over its damage path. The tornado also damaged a sturdy pole shed, where the sidewall was caved in and the roof and rafters were torn off. It tore the roof off and collapsed an older barn, then lifted and threw a well-built two car garage from its slab foundation. The tornado crumpled one steel, four footing, high voltage power tower. In combination with extreme downburst winds, the collapse of this first tower helped initiate the collapse of dozens more of these power towers. Peak winds were estimated at 130 mph. EPISODE NARRATIVE: At 3 pm CST on the 15th, a stationary front was located from near Minot (ND) to Jamestown (ND) to near Sisseton (SD). South of the front, mid afternoon temperatures ranged in the mid 80s to lower 90s. To the north of the front, a meso-high had formed, with much cooler and drier air around it. The temperature across the boundary ranged from 89F at Minot, to 73F at Devils Lake, to 64F at Crookston. The upper air pattern had a western ridge and an eastern trough, putting the northern plains in northwest flow aloft. A strengthening upper jet also moved toward eastern North Dakota, giving this system good surface and upper level support. A supercell thunderstorm developed over southern Steele County around 530 pm CST and tracked across western Cass County and into eastern Ransom County before weakening after 7 pm CST. Then, another supercell thunderstorm formed over northern Steele County around 725 pm CST. This storm tracked just west of the path of the first storm, again mainly hitting central Steele County, western Cass County, and eastern Ransom County, before weakening around 915 pm CST. Both thunderstorms tracked south-southeast at speeds between 40 and 50 mph and spawned multiple tornadoes which were embedded within the overall downburst wind and hail pattern. The significant downburst wind and wind driven hail was seen in two partially overlapping paths, with each path from 5 to 7 miles wide and between 60 and 80 miles long (this damage path showed up clearly on satellite images). The strength of these winds is believed to have exceeded 80 mph with speeds over 100 mph in some localized areas. Hail sizes ranged from penny to hen egg sized. Most areas received considerable hail damage at the same time as the strong winds. Law enforcement officials and witnesses stated that the hail often persisted for longer than 5 minutes and completely covered the ground. The hail damaged roofs, windows, and siding in many homes along the damage path. Stripped and decimated corn, bean, and wheat fields were typical along the entire storm path too. The ND Farm Service Administration estimated losses occurred on over 700,000 acres in five counties. Total crop losses may exceed $250 million, with other property losses from $15 to $20 million. Cass and Steele Counties received a Presidential Disaster Declaration. | |||||||||||
| 28.2 | 1952-07-16 | 2 | 46°43'N / 96°32'W | 46°50'N / 96°25'W | 9.40 Miles | 333 Yards | 0 | 0 | 25K | 0 | Aitkin |
| 28.8 | 1960-08-25 | 2 | 46°18'N / 97°00'W | 0 | 0 | 25K | 0 | Richland | |||
| 28.9 | 1957-06-20 | 5 | 46°53'N / 96°46'W | 46°52'N / 96°14'W | 25.00 Miles | 400 Yards | 0 | 0 | 250K | 0 | Clay |
| 30.3 | 1959-06-09 | 2 | 46°43'N / 96°33'W | 46°51'N / 96°19'W | 14.10 Miles | 150 Yards | 0 | 0 | 250K | 0 | Clay |
| 30.8 | 1955-07-02 | 3 | 46°31'N / 96°42'W | 46°16'N / 96°32'W | 18.70 Miles | 440 Yards | 0 | 3 | 250K | 0 | Wilkin |
| 32.0 | 2004-07-18 | 2 | 46°59'N / 97°40'W | 46°56'N / 97°37'W | 4.00 Miles | 100 Yards | 0 | 0 | 500K | 0 | Cass |
| Brief Description: The tornado knocked down high voltage power lines and three metal towers north of Tower City. Several farm buildings were also damaged northeast of Tower City. | |||||||||||
| 32.7 | 1953-05-29 | 2 | 47°09'N / 96°56'W | 47°12'N / 96°52'W | 3.60 Miles | 100 Yards | 0 | 0 | 25K | 0 | Cass |
| 35.7 | 1953-05-29 | 2 | 46°12'N / 97°08'W | 0 | 0 | 3K | 0 | Richland | |||
| 36.5 | 1950-06-15 | 2 | 46°35'N / 96°20'W | 46°31'N / 96°20'W | 4.60 Miles | 67 Yards | 0 | 4 | 3K | 0 | Wilkin |
| 38.3 | 1999-08-15 | 2 | 46°34'N / 97°59'W | 46°31'N / 97°41'W | 20.00 Miles | 400 Yards | 0 | 0 | 1.2M | 0 | Ransom |
| Brief Description: Most of the damage from the tornado occurred roughly 3 miles northeast of Fort Ransom, just across the Sheyenne River. One farm had a wood barn and 2 large pole barns completely destroyed. At another nearby farm, another wood barn and a pole barn were destroyed, some debris deposited several hundred feet away. Numerous large trees were broken and a feeding car was thrown a half a mile away. Thousands of large trees surrounding the path of the tornado were snapped in two, many of these along the Sheyenne River Valley. | |||||||||||
| 39.1 | 2002-06-19 | 2 | 46°32'N / 96°17'W | 46°32'N / 96°17'W | 0.20 Mile | 25 Yards | 0 | 0 | 25K | 0 | Wilkin |
| Brief Description: A brief tornado touchdown demolished a 76x296 foot roof on a turkey barn. | |||||||||||
| 39.2 | 1982-04-15 | 2 | 46°17'N / 97°44'W | 46°23'N / 97°37'W | 7.00 Miles | 440 Yards | 0 | 0 | 25K | 0 | Ransom |
| 39.5 | 1970-08-29 | 2 | 46°24'N / 97°53'W | 46°26'N / 97°40'W | 10.30 Miles | 10 Yards | 0 | 7 | 25K | 0 | Ransom |
| 40.7 | 1950-06-13 | 3 | 46°48'N / 97°55'W | 2.00 Miles | 33 Yards | 0 | 0 | 250K | 0 | Cass | |
| 41.1 | 1957-08-12 | 2 | 46°24'N / 97°48'W | 0.50 Mile | 33 Yards | 0 | 0 | 25K | 0 | Ransom | |
| 41.6 | 1973-07-01 | 3 | 46°07'N / 97°10'W | 0 | 0 | 250K | 0 | Richland | |||
| 43.4 | 1975-06-19 | 2 | 46°14'N / 97°39'W | 0.30 Mile | 7 Yards | 0 | 0 | 25K | 0 | Sargent | |
| 44.0 | 1996-06-05 | 2 | 46°58'N / 96°13'W | 46°58'N / 96°12'W | 5.00 Miles | 100 Yards | 0 | 0 | 250K | 50K | Clay |
| Brief Description: Extensive damage to farm. | |||||||||||
| 45.0 | 1973-06-16 | 3 | 47°22'N / 97°04'W | 0 | 0 | 250K | 0 | Traill | |||
| 45.1 | 1952-07-01 | 3 | 46°04'N / 96°57'W | 0.50 Mile | 33 Yards | 0 | 0 | 25K | 0 | Richland | |
| 46.6 | 1964-05-05 | 3 | 46°08'N / 96°34'W | 46°08'N / 96°34'W | 0 | 0 | 3K | 0 | Wilkin | ||
| 47.5 | 2010-08-07 | 4 | 46°07'N / 96°33'W | 46°09'N / 96°31'W | 3.00 Miles | 600 Yards | 0 | 0 | 0K | 0K | Wilkin |
| Brief Description: EVENT NARRATIVE: This tornado began in Richland County, North Dakota, at 625 pm CDT, where it had a path length of 2.5 miles. It continued in Wilkin County, Minnesota, where it finally lifted about 2.5 miles southwest of Doran. The total path length was roughly five miles and peak winds were estimated at 175 mph. EPISODE NARRATIVE: By late in the day on the 7th, an east-west lying warm front had set up just north of the South Dakota border, extending eastward into west central Minnesota. South of the warm front, temperatures were in the mid to upper 80s with dew points in the lower 70s. Thunderstorms formed along and north of the warm front and several produced tornadoes. | |||||||||||
| 48.3 | 2010-08-07 | 4 | 46°06'N / 96°37'W | 46°06'N / 96°33'W | 3.00 Miles | 600 Yards | 0 | 0 | 0K | 0K | Richland |
| Brief Description: EVENT NARRATIVE: This tornado touched down south of Tyler and tracked to the east for roughly 2.5 miles before crossing the Bois de Sioux River into Wilkin County, Minnesota. In Wilkin County, the tornado continued for another 2.5 miles and lifted about 650 pm CDT. The total track length was about 5 miles and peak winds were estimated at 175 mph. EPISODE NARRATIVE: By late in the day on the 7th, an east-west lying warm front had set up just north of the South Dakota border, extending eastward into west central Minnesota. South of the warm front, temperatures were in the mid to upper 80s with dew points in the lower 70s. Thunderstorms formed along and north of the warm front and several produced tornadoes. | |||||||||||
| 48.8 | 1964-05-05 | 3 | 46°03'N / 96°36'W | 46°08'N / 96°34'W | 5.20 Miles | 440 Yards | 0 | 11 | 0K | 0 | Richland |
* The information on this page is based on the global volcano database, the U.S. earthquake database of 1638-1985, and the U.S. Tornado and Weather Extremes database of 1950-2010.