On the map: every storm report logged this day.
On the map
Storm reports for June 30, 1966
On June 30, 1966, 4 hail, 7 damaging-wind and 2 tornado reports were logged across 7 states.
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← Jun 29, 1966 All 1966 storm days · June 1966 Jul 1, 1966 →
On June 30, 1966, 4 hail, 7 damaging-wind and 2 tornado reports were logged across 7 states. The largest hail reported was 1.75″ (golf ball size) in Elmore County, AL.
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 |
|---|---|---|---|---|
| MT | 3 | 0 | 0 | 1.25″ |
| GA | 0 | 2 | 1 | – |
| AL | 1 | 1 | 0 | 1.75″ |
| TN | 0 | 2 | 0 | – |
| OK | 0 | 0 | 1 | – |
| TX | 0 | 1 | 0 | – |
| NC | 0 | 1 | 0 | – |
Cities with hail reported within 5 miles
| City | Population | Largest report |
|---|---|---|
| Livingston, MT | 9,021 | 0.75″ |
| Lewistown, MT | 6,204 | 0.75″ |
Hail reports (4)
| Time (UTC) | Size | Location |
|---|---|---|
| 02:30 | 1.75″ | Elmore County, AL |
| 03:00 | 1.25″ | Golden Valley County, MT |
| 23:50 | 0.75″ | Park County, MT |
| 23:50 | 0.75″ | Fergus County, MT |
Damage, injuries and deaths
National Weather Service offices recorded about $253,000 in property damage and 1 injury from hail, thunderstorm wind and tornadoes across the US on this storm day (13 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 |
|---|---|---|---|---|
| DeKalb County, GA | 1 | 1 | 0 | $250,000 |
| Adair County, OK | 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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