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Riley, KS Natural Disasters and Weather Extremes

 
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The chance of earthquake damage in Riley is about the same as Kansas average and is much lower than the national average. The risk of tornado damage in Riley is lower than Kansas average and is higher than the national average.

Topics:Earthquake IndexVolcano IndexTornado IndexOther Weather Extremes EventsVolcanos NearbyHistorical Earthquake EventsHistorical Tornado Events

Earthquake Index, #34

Riley, KS
0.12
Kansas
0.05
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

Riley, KS
0.0000
Kansas
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, #596

Riley, KS
184.36
Kansas
252.53
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 4,219 other weather extremes events within 50 miles of Riley, KS were recorded from 1950 to 2010. The following is a break down of these events:

TypeCountTypeCountTypeCountTypeCountTypeCount
Avalanche:0Blizzard:4Cold:14Dense Fog:12Drought:4
Dust Storm:0Flood:282Hail:2,310Heat:27Heavy Snow:30
High Surf:0Hurricane:0Ice Storm:20Landslide:0Strong Wind:26
Thunderstorm Winds:1,301Tropical Storm:0Wildfire:0Winter Storm:49Winter Weather:24
Other:116 

Volcanos Nearby

No volcano is found in or near Riley, KS.

Historical Earthquake Events

No historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Riley, KS.

No historical earthquake events found in or near Riley, KS.

Historical Tornado Events

A total of 67 historical tornado events that had recorded magnitude of 2 or above found in or near Riley, KS.

Distance (miles)DateMagnitudeStart Lat/LogEnd Lat/LogLengthWidthFatalitiesInjuriesProperty DamageCrop DamageAffected County
4.61954-04-05239°11'N / 96°55'W39°17'N / 96°46'W10.40 Miles33 Yards000K0Geary
9.71966-06-08339°04'N / 96°46'W39°16'N / 96°46'W13.80 Miles660 Yards0502.5M0Riley
14.11973-09-26239°21'N / 97°05'W2.50 Miles33 Yards00250K0Clay
14.22008-06-11439°07'N / 96°42'W39°12'N / 96°34'W9.00 Miles440 Yards000K0KRiley
 Brief Description: EVENT NARRATIVE: The tornado touched down to the southwest of Manahattan on a farm, and first destroyed a large machine shed, and threw a grain cart into an adjacent field. The tornado tracked to the northeast and destroyed several homes that were in the process of being built. Then, the tornado entered the Miller Ranch area of Manhattan, where the EF-4 damage was observed. Fifteen well built homes were completely destroyed. Nearby in the Amherst residential area, approximately thirty homes were damaged. A local newspaper reported that 45 residences in Manhattan were destroyed, 142 were damaged, and 637 were affected by the tornado. Ninety three apartments or duplexes, twenty mobile homes, and ten total businesses were impacted. Thereafter, the windows at the Little Apple Honda/Toyota car dealership were blown out, and several cars on the lots were tossed. A nearby hardware store and several self-storage units were demolished. Other nearby businesses were also damaged. The Lee Elementary School was then damaged. The tornado continued toward the Kansas State University campus. There, the roof was blown off a fraternity house, windows were blown out of buildings, the USDA Wind Erosion Labratory roof was damaged, and debris from damage to the southwest was blown across the campus. Summer classes at the University were shuffled around to find appropriate, undamaged buildings to hold summer students. New student orientation was also going on the week the tornado struck. It was reported that $20 million dollars in damage was done to the KSU campus alone. EPISODE NARRATIVE: Two long lived supercells wreaked havoc across portions of north central and northeast Kansas on the night of June 11th. Three significant tornadoes touched down, caused millions of dollars in damage, killed two, and critically injured three citizens. The town of Chapman saw the most extensive damage. Approximately three-quarters of the town were damaged by the tornado that passed through. Numerous homes were demolished, as were both the middle school and high school. One death occured, as a result of a tree having fallen onto a young woman oustide her car, who had just placed her daughter into her car seat. The most severe, but more localized damage occurred in the Miller Ranch neighborhood in Manhattan, where several homes were completely destroyed. Several buildings on the Kansas StiThe Soldier, Kansas tornado was responsible for the other death. A man was killed in his mobile home when it flipped several times and was found a few miles from it's original location. The unoccupied home a few hundred feet from the mobile home went virtually untouched. Thousands of citizens turned up over the next few weeks to help with the clean-up effort in both Chapman and Manhattan.
15.01965-06-21239°16'N / 96°33'W0025K0Pottawatomie
16.11966-06-08239°08'N / 97°09'W39°13'N / 97°01'W8.90 Miles100 Yards0025K0Clay
17.71951-05-25339°16'N / 97°11'W39°19'N / 97°08'W4.10 Miles440 Yards10250K0Clay
17.91973-09-25339°23'N / 97°07'W39°34'N / 97°02'W13.30 Miles100 Yards0025.0M0Clay
18.61979-10-18239°17'N / 97°22'W39°26'N / 96°58'W23.70 Miles400 Yards0112.5M0Clay
18.61964-04-20239°27'N / 97°05'W39°36'N / 96°57'W12.40 Miles50 Yards0025K0Clay
19.81951-05-21239°02'N / 96°58'W000K0Geary
20.51973-09-25339°08'N / 97°18'W39°23'N / 97°07'W19.80 Miles100 Yards02025.0M0Clay
25.91973-09-25339°18'N / 97°22'W39°54'N / 96°52'W49.20 Miles67 Yards0025.0M0Cloud
25.91973-09-25339°34'N / 97°02'W39°44'N / 96°58'W11.90 Miles100 Yards2625.0M0Washington
27.02008-06-11338°54'N / 97°07'W38°59'N / 96°57'W13.00 Miles880 Yards1320.2M0KDickinson
 Brief Description: EVENT NARRATIVE: This is the first segment of a tornado that moved through 2 counties. This tornado continued northeast out of Dickinson County and dissipated shortly after entering Geary County. The tornado first touched down at a farmstead to the north-northwest of the town of Enterprise. A grain bin was destroyed, and some tree damage was observed. Damage was also noted to another farmstead where a grain bin was destroyed, as were a center pivot and several power poles. The tornado then entered Chapman on the southwest side. It was reported that 70 homes were completely destroyed, and 215 damaged. In all, three-quarters of the buildings in town sustained damage. Two churches were demolished. The town's middle school and high school were both severely damaged. Approximately 100 residents were in the locker rooms of the high school seeking shelter from the storm when the tornado struck. Trees across town were twisted and nearly stripped of their leaves and branches. For the most part, the downtown business section received only minor damage. Once outside the town, another farmstead was hit which damaged trees and outbuildings before lifting to the northeast of town. Debris from the town was littered for several miles east of the town. Dozens of individuals sustained minor injuries. Three were critically injured. One death was reported when a tree was blown onto a woman who had just put here daughter into the carseat of her vehicle. Thousands of volunteers took part in the clean-up effort over the next few weeks. EPISODE NARRATIVE: Two long lived supercells wreaked havoc across portions of north central and northeast Kansas on the night of June 11th. Three significant tornadoes touched down, caused millions of dollars in damage, killed two, and critically injured three citizens. The town of Chapman saw the most extensive damage. Approximately three-quarters of the town were damaged by the tornado that passed through. Numerous homes were demolished, as were both the middle school and high school. One death occured, as a result of a tree having fallen onto a young woman oustide her car, who had just placed her daughter into her car seat. The most severe, but more localized damage occurred in the Miller Ranch neighborhood in Manhattan, where several homes were completely destroyed. Several buildings on the Kansas StiThe Soldier, Kansas tornado was responsible for the other death. A man was killed in his mobile home when it flipped several times and was found a few miles from it's original location. The unoccupied home a few hundred feet from the mobile home went virtually untouched. Thousands of citizens turned up over the next few weeks to help with the clean-up effort in both Chapman and Manhattan.
27.71959-05-04239°15'N / 97°23'W39°15'N / 97°18'W3.80 Miles100 Yards00250K0Ottawa
27.91960-05-16239°12'N / 97°20'W0.30 Mile100 Yards0025K0Clay
29.01973-09-25239°29'N / 97°20'W39°33'N / 97°15'W5.90 Miles67 Yards00250K0Clay
29.61990-03-13238°56'N / 96°29'W39°01'N / 96°27'W10.00 Miles220 Yards002.5M0Wabaunsee
30.11973-09-25339°05'N / 97°22'W39°08'N / 97°18'W4.70 Miles100 Yards0025.0M0Dickinson
30.71966-05-11339°39'N / 97°12'W39°41'N / 97°06'W5.40 Miles100 Yards00250K0Washington
30.71964-06-21238°57'N / 97°11'W000K0Dickinson
31.01990-03-13238°54'N / 96°34'W38°56'N / 96°29'W5.00 Miles220 Yards002.5M0Geary
31.21996-05-09239°34'N / 97°19'W39°34'N / 97°17'W1.50 Miles100 Yards00300K40KWashington
 Brief Description: A tornado hit along the Clay-Washington county line moving east through mainly the city of Vining, beginning about 1.5 West of town and ending about 1/2 mile eastnortheast. Some damage was also noted in Clifton. There were about 25 buildings damaged in Vining including a large grain elevator complex with many trees downed or uprooted. A few buildings had their roofs torn completely off. Wind damage also occurred just north of Vining on a couple of farm homes and buildings. There were no injuries.
32.01959-12-26239°02'N / 97°19'W2.00 Miles33 Yards000K0Dickinson
33.01964-06-21338°57'N / 97°22'W39°02'N / 97°14'W8.90 Miles33 Yards0025K0Dickinson
33.21978-05-31339°19'N / 96°23'W39°22'N / 96°02'W18.90 Miles1300 Yards00250K0Pottawatomie
33.21959-05-02239°51'N / 96°39'W39°37'N / 96°28'W18.70 Miles33 Yards0025K0Marshall
34.21972-04-30338°55'N / 97°14'W1.50 Miles300 Yards06250K0Dickinson
34.41979-10-18239°15'N / 96°21'W39°20'N / 96°01'W18.60 Miles200 Yards05250K0Pottawatomie
35.71973-09-25339°03'N / 97°35'W39°18'N / 97°22'W20.70 Miles67 Yards0225.0M0Ottawa
35.81959-05-29239°49'N / 96°47'W010K0Marshall
36.21979-10-18239°11'N / 97°38'W39°17'N / 97°22'W15.80 Miles400 Yards0025K0Pawnee
36.31971-06-06338°48'N / 96°37'W2.00 Miles200 Yards00250K0Morris
36.81973-09-25338°58'N / 97°28'W39°05'N / 97°22'W9.40 Miles100 Yards1225.0M0Ottawa
37.81960-05-19439°09'N / 96°20'W39°11'N / 95°57'W20.60 Miles33 Yards01225.0M0Wabaunsee
38.11990-03-13238°36'N / 96°58'W38°54'N / 96°34'W30.00 Miles220 Yards002.5M0Morris
39.31973-09-25339°44'N / 96°58'W40°00'N / 96°47'W20.70 Miles100 Yards0025.0M0Marshall
39.31991-04-26239°49'N / 97°07'W39°51'N / 97°03'W3.50 Miles100 Yards06250K0Washington
40.01973-09-25239°18'N / 97°36'W39°21'N / 97°33'W4.30 Miles67 Yards00250K0Cloud
41.12006-04-06239°47'N / 96°52'W40°00'N / 96°56'W17.00 Miles440 Yards00750K0Washington
 Brief Description: This tornado touched down at 420pm cst 5 miles north of Barnes and was on the ground for 17 miles before crossing the state line into Gage County, Nebraska 3.5 miles east-northeast of Hollenberg, Kansas...or about 3 miles south and 0.5 miles west of Odell, Nebraska. It was caused by a supercell thunderstorm and was sighted by many storm chasers and storm spotters. Most of the damage with this tornado was rated as F0 or F1. However, strong F2 damage was noted near the intersection of Highways 36 and 148, where one brick home had the roof torn off and some of the exterior walls knocked down. The occupants of the home were in the basement and had to be helped from the damaged home by emergency personel. Four outbuildings were also damaged at this location. Elsewhere, the tornado caused damage to one other home and five additional outbuildings as well as many trees, and one home was completely destroyed just southeast of Hanover.
41.21957-05-20439°23'N / 97°44'W39°53'N / 97°12'W44.60 Miles400 Yards00250K0Cloud
41.31967-06-09239°31'N / 97°39'W39°39'N / 97°22'W17.50 Miles1320 Yards002.5M0Cloud
41.41985-08-17338°48'N / 96°24'W2.00 Miles50 Yards00250K0Wabaunsee
41.81974-03-07238°44'N / 96°29'W38°48'N / 96°26'W5.10 Miles220 Yards00250K0Wabaunsee
42.42008-06-11239°27'N / 96°06'W39°30'N / 96°02'W5.00 Miles200 Yards100K0KPottawatomie
 Brief Description: EVENT NARRATIVE: This is the first segment of an EF-2 tornado that began in Pottawatomie County, moved northeast into Jackson County and continued northeast into Nemaha County before dissipating. This is segment 1 of 3 for the tornado path. In Pottawatomie County the tornado touched down near a farmstead south of Havensville and compromised some of the external walls of a residence as well as tearing a large portion of the roof off of the residence. Extensive damage was noted to outbuildings and trees near the residence. The tornado continued northeast damaging mainly rural areas of northeastern Pottawatomie County damaging trees and power poles. EPISODE NARRATIVE: Two long lived supercells wreaked havoc across portions of north central and northeast Kansas on the night of June 11th. Three significant tornadoes touched down, caused millions of dollars in damage, killed two, and critically injured three citizens. The town of Chapman saw the most extensive damage. Approximately three-quarters of the town were damaged by the tornado that passed through. Numerous homes were demolished, as were both the middle school and high school. One death occured, as a result of a tree having fallen onto a young woman oustide her car, who had just placed her daughter into her car seat. The most severe, but more localized damage occurred in the Miller Ranch neighborhood in Manhattan, where several homes were completely destroyed. Several buildings on the Kansas StiThe Soldier, Kansas tornado was responsible for the other death. A man was killed in his mobile home when it flipped several times and was found a few miles from it's original location. The unoccupied home a few hundred feet from the mobile home went virtually untouched. Thousands of citizens turned up over the next few weeks to help with the clean-up effort in both Chapman and Manhattan.
42.61957-05-20339°34'N / 97°34'W39°38'N / 97°29'W6.10 Miles33 Yards000K0Cloud
42.72007-05-05239°04'N / 97°36'W39°13'N / 97°36'W11.00 Miles100 Yards150K0KOttawa
 Brief Description: EVENT NARRATIVE: The tornado touched down near the intersection of Granite Rd and 190th Rd approximately 3 miles south of the Ottawa State Fishing Lake. It lifted approximately 11 miles north of it's touchdown point, at Rifle Rd between 200th and 210th Rds. 38 structures were destroyed or damaged; including homes, mobile homes, cabins, outbuildings, and small cottages. A mobile home that was anchored to the ground was totally destroyed by the tornado. EPISODE NARRATIVE: An upper level low pressure system remained relatively stationary over the Central Plains Saturday through Monday, May 5th through May 7th. Severe weather swept across Northeast Kansas during the late evening hours the 5th, and the early morning of the 6th. Hail, strong winds, and tornadoes were all observed over the course of the evening. An F2 tornado that ripped across Ottawa County killed one woman, and injured one other when their mobile home was demolished. At least three other people were confirmed to have been injured during the tornado. NWS Storm Surveys the following day confirmed that damage was created by both tornadoes and strong winds across portions of northeast Kansas, but 6 tornadoes were confirmed. Cloud county qualified for FEMA funds.
43.61950-07-01238°42'N / 97°05'W0025K0Dickinson
43.71952-08-14238°41'N / 97°01'W1.50 Miles100 Yards0025K0Dickinson
44.21974-03-07238°41'N / 96°32'W38°44'N / 96°29'W4.50 Miles220 Yards00250K0Morris
44.51957-05-20239°28'N / 97°38'W000K0Cloud
44.61974-03-07238°48'N / 96°26'W38°58'N / 95°57'W28.30 Miles220 Yards00250K0Wabaunsee
45.21969-06-17238°40'N / 96°36'W38°42'N / 96°29'W6.20 Miles37 Yards06250K0Morris
45.51957-05-20239°31'N / 97°38'W000K0Cloud
45.51957-05-20239°31'N / 97°38'W000K0Cloud
45.71974-03-07238°38'N / 96°42'W38°41'N / 96°32'W9.40 Miles220 Yards00250K0Morris
46.01991-04-26238°44'N / 96°15'W39°06'N / 96°00'W28.00 Miles200 Yards00250K0Wabaunsee
46.81960-04-13238°54'N / 97°32'W1.00 Mile150 Yards003K0Saline
46.91963-04-28239°48'N / 96°19'W39°52'N / 96°15'W5.60 Miles100 Yards000K0Marshall
47.21960-11-27339°33'N / 97°39'W2.00 Miles167 Yards02250K0Cloud
47.61991-04-26339°57'N / 96°57'W40°01'N / 96°55'W5.00 Miles100 Yards00250K0Washington
48.71991-04-26239°06'N / 96°00'W39°14'N / 95°52'W9.00 Miles50 Yards00250K0Shawnee
49.01953-06-19238°36'N / 97°04'W38°36'N / 96°54'W8.80 Miles33 Yards0025K0Marion
49.12008-06-11239°30'N / 96°02'W39°34'N / 95°53'W9.00 Miles300 Yards100K0KJackson
 Brief Description: EVENT NARRATIVE: This is the second segment of a tornado that initially touched down in Pottawatomie County and then continued northeast into Jackson County before continuing northeast and dissipating in Nemaha County. This is segment 2 of 3. Upon entering Jackson County the tornado did EF1 and EF0 damage primarily to outbuildings, power poles and large trees. As the tornado continued northeast, it moved south of Soldier causing extensive damage to two farmsteads. One residence was blown off of its foundation while another sustained extensive damage to its external walls and roof. All surrounding outbuildings were destroyed. The tornado continued northeast, striking a mobile home just south of the Nemaha County border. The mobile home was destroyed, and the occupant sustained fatal injuries. The tornado then continued northeast into Nemaha County. EPISODE NARRATIVE: Two long lived supercells wreaked havoc across portions of north central and northeast Kansas on the night of June 11th. Three significant tornadoes touched down, caused millions of dollars in damage, killed two, and critically injured three citizens. The town of Chapman saw the most extensive damage. Approximately three-quarters of the town were damaged by the tornado that passed through. Numerous homes were demolished, as were both the middle school and high school. One death occured, as a result of a tree having fallen onto a young woman oustide her car, who had just placed her daughter into her car seat. The most severe, but more localized damage occurred in the Miller Ranch neighborhood in Manhattan, where several homes were completely destroyed. Several buildings on the Kansas StiThe Soldier, Kansas tornado was responsible for the other death. A man was killed in his mobile home when it flipped several times and was found a few miles from it's original location. The unoccupied home a few hundred feet from the mobile home went virtually untouched. Thousands of citizens turned up over the next few weeks to help with the clean-up effort in both Chapman and Manhattan.
49.21978-07-06240°01'N / 96°55'W40°00'N / 96°55'W1.10 Miles33 Yards002.5M0Gage
49.41978-07-06240°00'N / 96°59'W40°01'N / 96°55'W3.30 Miles100 Yards002.5M0Jefferson


* 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.


 
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