Tornadoes on April 8, 1999

 
 
 
EMap/ForumSPC #DateTimeState(s)FujitaFatalitiesInjuriesWidthLengthAffected CountiesDamageCrop LossTouch LatTouch LonLift LatLift LonState #

 

Tornado Map and Forum

8701999-04-0810:00:00 3 Nebraska100504 Hamilton$300000-40.87-98.0840.92-98.0760

 

Tornado Map and Forum

8721999-04-0810:54:00 3 Nebraska100403 Merrick$200000-41.23-97.841.27-97.7562

 

Tornado Map and Forum

8711999-04-0810:56:00 3 Nebraska000101 Nance$10000-41.43-98.0741.43-98.0761

 

Tornado Map and Forum

2481999-04-0811:22:00 3 Nebraska000401 Boone$10000-41.6-97.8741.6-97.876

 

Tornado Map and Forum

2491999-04-0812:06:00 3 Nebraska1001504 Colfax$540000-41.5-97.1341.55-97.137

 

Tornado Map and Forum

2501999-04-0812:07:00 3 Nebraska1004001.5 Saunders, Dodge$380000-41.38-96.7841.48-96.778

 

Tornado Map and Forum

2521999-04-0812:12:00 3 Nebraska000703.5 Saunders$40000-41.22-96.4341.25-96.49

 

Tornado Map and Forum

8121999-04-0812:33:00 3 Iowa10202 Story$800000-41.88-93.6841.9-93.654

 

Tornado Map and Forum

2531999-04-0812:48:00 3 Nebraska000300.1 Washington$10000-41.52-96.2841.52-96.2810
EMap/ForumSPC #DateTimeState(s)FujitaFatalitiesInjuriesWidthLengthAffected CountiesDamageCrop LossTouch LatTouch LonLift LatLift LonState #

 

Tornado Map and Forum

2541999-04-0813:08:00 3 Iowa000400 Fremont--40.6-95.5240.6-95.525

 

Tornado Map and Forum

2551999-04-0813:18:00 3 Iowa000600.3 Pottawattamie--41.45-95.8741.45-95.876

 

Tornado Map and Forum

2561999-04-0813:22:00 3 Iowa100705 Page$10000-40.77-95.3740.82-95.37

 

Tornado Map and Forum

8401999-04-0813:30:00 3 Missouri102013.5 Andrew, Nodaway$750000-40.07-95.0240.2-94.8737

 

Tornado Map and Forum

2571999-04-0813:36:00 3 Iowa1014408 Page$100000-40.62-95.1240.73-95.038

 

Tornado Map and Forum

2581999-04-0813:38:00 3 Iowa100608 Montgomery$40000-40.98-95.2541.07-95.179

 

Tornado Map and Forum

2591999-04-0813:48:00 3 Iowa1001009 Page$20000-40.75-9540.88-94.9510

 

Tornado Map and Forum

2601999-04-0813:54:00 3 Iowa000805 Montgomery$10000-40.92-9540.97-94.9511

 

Tornado Map and Forum

8131999-04-0813:54:00 3 Iowa403100049 Taylor, Adams, Cass, Adair$2690000-40.85-94.941.48-94.4712
EMap/ForumSPC #DateTimeState(s)FujitaFatalitiesInjuriesWidthLengthAffected CountiesDamageCrop LossTouch LatTouch LonLift LatLift LonState #

 

Tornado Map and Forum

8141999-04-0814:48:00 3 Iowa401125056 Union, Madison, Dallas$2390000-41.03-94.3241.77-93.8713

 

Tornado Map and Forum

8421999-04-0815:20:00 3 Missouri20228053.5 Carroll, Chariton, Macon$1900000-39.47-93.439.9-92.5238

 

Tornado Map and Forum

8431999-04-0815:20:00 3 Missouri10007 Livingston$250000-39.8-93.4239.88-93.3839

 

Tornado Map and Forum

8151999-04-0816:00:00 3 Iowa000300.2 Polk$40000-41.6-93.6241.6-93.6214

 

Tornado Map and Forum

8161999-04-0816:13:00 3 Iowa200032 Warren, Polk$120000-41.18-93.7541.58-93.4515

 

Tornado Map and Forum

8171999-04-0816:18:00 3 Iowa305039 Lucas, Warren, Marion, Jasper$1370000-41.07-93.5241.67-93.2516

 

Tornado Map and Forum

3361999-04-0816:25:00 3 Missouri20027017 Macon, Knox$1000000-39.88-92.4740-92.2215

 

Tornado Map and Forum

8461999-04-0816:30:00 3 Missouri10004 Cooper$750000-38.92-92.7338.93-92.6840

 

Tornado Map and Forum

3381999-04-0816:55:00 3 Missouri2051204 Boone--39.02-92.4539.03-92.3817
EMap/ForumSPC #DateTimeState(s)FujitaFatalitiesInjuriesWidthLengthAffected CountiesDamageCrop LossTouch LatTouch LonLift LatLift LonState #

 

Tornado Map and Forum

3371999-04-0817:05:00 3 Missouri20215016 Lewis$2100000-40.1-91.9240.23-91.7216

 

Tornado Map and Forum

3391999-04-0817:05:00 3 Missouri20012010 Boone--39.05-92.3539.12-92.1718

 

Tornado Map and Forum

8191999-04-0817:15:00 3 Iowa30030016 Davis, Wapello$650000-40.75-92.4240.93-92.217

 

Tornado Map and Forum

831999-04-0817:25:00 3 Iowa000100.1 Jefferson--41-92.1841-92.1818

 

Tornado Map and Forum

841999-04-0817:25:00 3 Iowa000100.1 Jefferson--41.15-92.0241.15-92.0219

 

Tornado Map and Forum

3401999-04-0817:30:00 3 Missouri10010010 Audrain--39.18-91.9339.25-91.7319

 

Tornado Map and Forum

3421999-04-0817:30:00 3 Missouri10020012 Cole--38.35-92.438.45-92.1820

 

Tornado Map and Forum

5891999-04-0817:35:00 3 Illinois3002007.5 Hancock$15000000-40.35-91.4540.42-91.3326

 

Tornado Map and Forum

8051999-04-0817:36:00 3 South Carolina000500.5 Barnwell$1000-33.12-81.2333.12-81.239
EMap/ForumSPC #DateTimeState(s)FujitaFatalitiesInjuriesWidthLengthAffected CountiesDamageCrop LossTouch LatTouch LonLift LatLift LonState #

 

Tornado Map and Forum

2671999-04-0817:47:00 3 South Carolina100509 Allendale$30000-33-81.3333.1-81.174

 

Tornado Map and Forum

3431999-04-0818:00:00 3 Missouri1002008 Osage$1000000-38.48-91.8838.53-91.721

 

Tornado Map and Forum

2811999-04-0818:15:00 3 Missouri00000.1 Webster$20000-37.25-92.7837.25-92.7813

 

Tornado Map and Forum

3181999-04-0818:34:00 3 Missouri, Illinois
(overall summary)
20012027.3 Pike, Pike, Scott$150000-39.45-91.0539.65-90.6314

 

 

3181999-04-0818:34:00 3 Missouri20000.5 Pike--39.45-91.0539.45-91.0514

 

 

3181999-04-0818:35:00 3 Illinois20012026.8 Pike, Scott$150000-39.47-91.0539.65-90.6316

 

Tornado Map and Forum

851999-04-0818:35:00 3 Illinois0001020 Hancock, Henderson, Warren--40.62-90.9740.82-90.534

 

Tornado Map and Forum

8291999-04-0819:10:00 3 Illinois1001204 Scott$100000-39.7-90.5739.72-90.535

 

Tornado Map and Forum

8301999-04-0819:27:00 3 Illinois1002009.5 Morgan--39.73-90.3339.83-90.2536

 

Tornado Map and Forum

9251999-04-0819:45:00 3 Illinois1163339.3 Morgan, Cass, Sangamon, Menard$1750000-39.8-90.1239.9-89.9837

 

Tornado Map and Forum

3441999-04-0821:18:00 3 Illinois10101 Madison--38.95-89.6838.95-89.6718
EMap/ForumSPC #DateTimeState(s)FujitaFatalitiesInjuriesWidthLengthAffected CountiesDamageCrop LossTouch LatTouch LonLift LatLift LonState #

 

Tornado Map and Forum

9271999-04-0821:35:00 3 Illinois1131003.5 Piatt$150000-40.07-88.7340.1-88.6838

 

Tornado Map and Forum

9281999-04-0822:32:00 3 Illinois00000.3 Cumberland, Coles$100000-39.38-88.2539.38-88.2539
Tornado Map and Forum Comment Photo Video
Summary   Definitions |?|

The following statistics and definitions are derived from the Storm Prediction Center (SPC) historical tornado archive. The Tornado History Project can not guarantee the accuracy of the underlying data within the SPC historical tornado archive. However, the data as presented here is guaranteed to match the SPC data, except where noted.

Some definitions will not be given since they are obvious (i.e. "Date", "Time", etc...)
Special Note: This site uses a unique index number to identify each tornado. This index number is not a part of the official historical tornado archive.

E (Error) (tornado search table only) - A yellow box indicates that the tornado record contains a suspected error. A red box indicates that the tornado record contains an error and has been modified from the official source. Hover over the box for the error text.
Map/Forum (tornado search table only) - Clickable icons for further content related to a tornado.
State - The state or states affected by a tornado.
Fujita - The Fujita scale is an attempt to classify damage from a tornado. F0 being the least damaging, F5 the most. For 2007 and beyond, the Enhanced Fujita (EF) is given.
Fat. - The number of fatalities attributed to the tornado.
Inj. - The number of injuries attributed to the tornado.
Width - Width in yards. It is unclear if this indicates a maximum width or mean width.
Length - Length of tornado path in miles. Note the entire track length is not necessarily all on the ground (some tornadoes "hop and skip".)
Damage - Prior to 1996, this is a range by dollar amount. For 1996 and later, actual damage estimates are in millions.
Crop Loss - Added in 2007. Given in millions of dollars.
Lat/Lon - Contains two sets of coordinates:

  • Touchdown Latitude/Longitude - For single state tornadoes, and the overall record for multi-state tornadoes, the approximate touchdown location in decimal degrees. For the state specific records of multi-state tornadoes, entry point into the state in decimal degrees.
  • Liftoff Latitude/Longitude - For single state tornadoes, and the overall record for multi-state tornadoes, the approximate liftoff location in decimal degrees. For the state specific records of multi-state tornadoes, the exit or lift-off point from the state in decimal degrees.

St. #. - The state tornado number assigned to the tornado for that specific state for that specific year. Generally, state tornado numbers were assigned in the order the tornado occurred, but that is not always the case.
SPC # - The tornado number as assigned by the SPC. Tornado numbers are not unique and reset each year. Generally, tornado numbers were assigned in the order the tornado occurred, but that is not always the case.

Date(s) (yyyy-mm-dd)TornadoesFatalitiesHighest FatalitiesInjuriesHighest InjuriesLongest PathWidest Path
1999-04-08 - 1999-04-08472 people1 person33 people6 people56 miles1250 yards
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