On the map: every storm report logged this day.
On the map
Storm reports for April 21, 1984
On April 21, 1984, 14 hail, 22 damaging-wind and 9 tornado reports were logged across 7 states.
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On April 21, 1984, 14 hail, 22 damaging-wind and 9 tornado reports were logged across 7 states. The largest hail reported was 2.00″ (hen egg size) in Alcorn County, MS. Tornadoes killed 15.
Storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Radar hail estimates start October 2019.
Storm reports by state
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| TN | 5 | 10 | 3 | 1.75″ |
| MS | 2 | 2 | 5 | 2.00″ |
| AR | 3 | 3 | 0 | 1.75″ |
| AL | 0 | 4 | 1 | – |
| LA | 3 | 1 | 0 | 1.00″ |
| KY | 0 | 2 | 0 | – |
| IL | 1 | 0 | 0 | 1.75″ |
Cities with hail reported within 5 miles
| City | Population | Largest report |
|---|---|---|
| Corinth, MS | 14,219 | 2.00″ |
| Savannah, TN | 7,565 | 1.75″ |
| Somerville, TN | 3,523 | 1.75″ |
| Monroe, LA | 46,622 | 1.00″ |
| Arlington, TN | 15,550 | 1.00″ |
| Lakeland, TN | 14,416 | 1.00″ |
| West Monroe, LA | 12,476 | 1.00″ |
| Richwood, LA | 3,809 | 1.00″ |
| Jackson, TN | 69,303 | 0.75″ |
Hail reports (14)
| Time (UTC) | Size | Location |
|---|---|---|
| 21:25 | 2.00″ | Alcorn County, MS |
| 20:45 | 1.75″ | Cumberland County, IL |
| 21:17 | 1.75″ | St. Francis County, AR |
| 21:30 | 1.75″ | Fayette County, TN |
| 23:34 | 1.75″ | Lafayette County, MS |
| 02:15 | 1.75″ | Hardin County, TN |
| 04:25 | 1.75″ | Sevier County, AR |
| 00:55 | 1.00″ | Ouachita Parish, LA |
| 01:35 | 1.00″ | Morehouse Parish, LA |
| 04:15 | 1.00″ | Little River County, AR |
| 08:25 | 1.00″ | Shelby County, TN |
| 21:04 | 0.75″ | Jackson County, TN |
| 21:04 | 0.75″ | Madison County, TN |
| 01:45 | 0.75″ | West Carroll Parish, LA |
Damage, injuries and deaths
National Weather Service offices recorded about $129 million in property damage, 79 injuries and 15 deaths from hail, thunderstorm wind and tornadoes across the US on this storm day (50 events in 7 states). Before 1996 the database holds only tornado, hail and wind events, and damage was often entered as a range, so treat these figures as rough. Injuries and deaths are those the events caused directly.
| County | Events | Injuries | Deaths | Property damage |
|---|---|---|---|---|
| Yalobusha County, MS | 2 | 65 | 7 | $25.3 million |
| Tallahatchie County, MS | 2 | 2 | 5 | $25.3 million |
| Leflore County, MS | 1 | 4 | 2 | $25 million |
| Union County, MS | 1 | 2 | 1 | $25 million |
| Lafayette County, MS | 2 | 3 | 0 | $25 million |
| Shelby County, TN | 1 | 3 | 0 | $2.5 million |
| Bibb County, AL | 1 | 0 | 0 | $250,000 |
| Tishomingo County, MS | 1 | 0 | 0 | $250,000 |
| Hardeman County, TN | 1 | 0 | 0 | $250,000 |
| Tippah County, MS | 1 | 0 | 0 | $25,000 |
| Lincoln County, TN | 1 | 0 | 0 | $25,000 |
Source: NOAA National Centers for Environmental Information (NCEI), Storm Events Database, as entered by National Weather Service offices; data through July 31, 2026. Damage is in dollars of the year, not adjusted for inflation.
Guides: What radar-estimated hail (MESH) is and isn't · Storm reports: preliminary vs final
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