On the map: every storm report logged this day.
On the map
Storm reports for August 21, 1951
On August 21, 1951, 4 tornado reports were logged across 3 states.
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· As you type, the text is sent to Google to suggest addresses.IndependentNot affiliated with NOAA or the National Weather Service. Source: NOAA Storm Prediction Center storm reports. Data through November 6, 2026. Methodology
← Aug 20, 1951 All 1951 storm days · August 1951 Aug 22, 1951 →
On August 21, 1951, 4 tornado reports were logged across 3 states. The NOAA Storm Prediction Center record starts with tornado reports in 1950; hail and damaging-wind reports start in 1955.
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 |
|---|---|---|---|---|
| CT | – | – | 2 | – |
| MA | – | – | 1 | – |
| NH | – | – | 1 | – |
Damage, injuries and deaths
National Weather Service offices recorded about $505,000 in property damage and 17 injuries from hail, thunderstorm wind and tornadoes across the US on this storm day (4 events in 3 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 |
|---|---|---|---|---|
| Western Connecticut Planning Region, CT | 1 | 9 | 0 | $250,000 |
| Lower Connecticut River Valley Planning Region, CT | 1 | 8 | 0 | $250,000 |
| Essex County, MA | 1 | 0 | 0 | $3,000 |
| Rockingham County, NH | 1 | 0 | 0 | $3,000 |
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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