Tornado Index # 19960419.17.41


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Note: Approximate path data is not available for this tornado.

The Tornado History Project generates approximate paths through separate historical archives provided by the Storm Prediction Center (SPC) and the National Climatic Data Center (NCDC). Paths generated from the NCDC data are typically more detailed, but neither archive gives exact path information. There are several reasons that paths may be inaccurate:

  • Tornado touchdown and liftoff coordinates were recorded with only 2 digits of decimal precision (i.e. [33.72, -86.15] vs [33.71689, -86.15463]). As a consequence, the observed points on the map may be slightly off from actual. Note that beginning in 2009, up to 4 digits of decimal precision are given.
  • Coordinates have not historically been calculated via GPS (Global Positioning System). Thus, tornado touchdown and liftoff coordinates should be considered as estimates only.
  • Tornadoes may not have been in contact with the ground for the entire path as depicted on the map. Storm damage in any location depicted under the "path" should not be inferred.
  • Although paths are drawn as straight lines between any two sets of coordinates, the tornado may have "zigzagged" in some way.
  • Although paths are drawn as uniform thin lines on the map, it is likely that the tornado changed size over its lifetime. Damage in any location depicted under (or not under) the "path" should not be inferred.

Even with the above in mind, the data is the best available. If you see a path that is depicted incorrectly, please post a comment in the tornado forum indicating why you belive the path to be incorrect.

Paths generated from NCDC data are typically more detailed due to the way coordinates are listed in each archive:

  • SPC database - A maximum of 2 coordinates (touchdown and liftoff) is given for each tornado, or each state segment of a tornado if it is a multi-state tornado. Thus the vast majority of paths are depicted as simple straight lines.
  • NCDC database - Some tornadoes have mutliple sets of coordinates within any state, generally corresponding to entry and exit points by county. Thus, since more coordinates have been used to draw the path, the depicted path should be more accurate. Having said that, most tornadoes do not have additional path data in the NCDC archive. When they do, paths are drawn from the NCDC data.

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Statistics   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.

Tornado Summary

Date (y/m/d)TimeFujitaFatalitiesInjuriesWidthLengthDamageCrop LossTouchdown Lat/LonLiftoff Lat/LonSPC #State #
1996-04-1922:32:00 32021002$6.6-42.45 / -87.8342.45 / -87.8352
Affected StatesAffected Counties
Illinois Lake
User Comments   (1)      
General Comment
2009-05-21 14:08:08
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Rank: F0

I happened to have been visiting my parents when this tornado hit Lake County. At the time, they were living in the Grandwood Park neighborhood in Gurnee. I was in the den downstairs watching tv. Somewhere in the back of my mind I was aware of the clicking sounds I was hearing, but I had been ignoring them, believing they were something being tossed about in the dryer in the next room. At some point, I understood I couldn't be hearing the dryer, since it was after 10 at night. So I listened a little closer and realized it was from hail on the roof above the second story. I thought it was amazing that I could here this downstairs. I looked out the basement window and saw the rain droplets were moving slowly up the window. I sat for a second watching curiously. Suddenly, the realization washed over my body that these could be the signs of a tornado. I ran for the stairs to get my parents on the second floor. As I was running, I began to hear the most awesome and terrifying howl. It was low and mighty sounding, and it seemed to be coming from everywhere outside. It was pitch black at night, which just added to the terror, since there was no way to see what was coming. I was yelling to my parents as I ran up the stairs, and they were running down the hallway. My mother was yelling, "We're coming, we hear it, we're coming!". We were half-way down the stairs to the basement when it ended as quickly as it had began. My heart was pounding, and I was just in awe at how powerful nature is. I couldn't get over the feeling of being surrounded by that howling. If that tornado had touched down in our neighborhood, and we had been in its path, we would not have made it downstairs. That was a frightening thought.

The next day I read the tornado had touched down 10 miles from our house. I just learned today this tornado was one of 36 that hit Illinois on that day, and that it was only an F2. I can't imagine what an F5 would sound like. I had a hard time sleeping through any thunder storm over the next two weeks I was visiting. And that howl will stay with me forever.



Edited on 2009-05-21 20:36:55 by seany_k

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