October 1978 storm reports: hail, wind and tornadoes
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In October 1978, 14 hail, 5 damaging-wind and 7 tornado reports were logged on 7 storm days across 9 states. The largest hail reported was 1.75″ (golf ball size) in Hillsborough County, FL on October 5, 1978. The most hail reports came on October 10, 1978 (8).
Source: NOAA Storm Prediction Center storm reports. Data through November 6, 2026. Methodology
← September 1978 All 1978 storm days November 1978 →
Source: National Storms (nationalstorms.com), CC BY 4.0, data from NOAA Storm Prediction Center storm reports.
Biggest storm days of October 1978
| Day | Hail | Wind | Tornado | Largest hail | States |
|---|---|---|---|---|---|
| Oct 10, 1978 | 8 | 0 | 1 | 1.75″ | 3 |
| Oct 12, 1978 | 4 | 1 | 1 | 1.75″ | 4 |
| Oct 5, 1978 | 1 | 1 | 3 | 1.75″ | 5 |
| Oct 4, 1978 | 0 | 1 | 1 | – | 2 |
| Oct 7, 1978 | 1 | 1 | 0 | 1.75″ | 2 |
| Oct 13, 1978 | 0 | 0 | 1 | – | 1 |
| Oct 21, 1978 | 0 | 1 | 0 | – | 1 |
Largest hail reported in October 1978
| Day | Size | Location |
|---|---|---|
| Oct 5, 1978 | 1.75″ (golf ball) | Hillsborough County, FL |
| Oct 7, 1978 | 1.75″ (golf ball) | Potter County, TX |
| Oct 10, 1978 | 1.75″ (golf ball) | Clay County, MO |
| Oct 10, 1978 | 1.75″ (golf ball) | Wyandotte County, KS |
| Oct 10, 1978 | 1.75″ (golf ball) | Johnson County, KS |
| Oct 10, 1978 | 1.75″ (golf ball) | Polk County, MO |
| Oct 12, 1978 | 1.75″ (golf ball) | Jackson County, IN |
| Oct 12, 1978 | 1.75″ (golf ball) | St. Clair County, IL |
| Oct 10, 1978 | 1.50″ (ping pong ball) | Vernon County, MO |
| Oct 10, 1978 | 1.00″ (quarter) | Chariton County, MO |
Storm reports by state, October 1978
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| Missouri | 7 | 0 | 0 | 1.75″ |
| Texas | 1 | 2 | 1 | 1.75″ |
| Florida | 1 | 0 | 2 | 1.75″ |
| Ohio | 0 | 2 | 1 | – |
| Illinois | 2 | 0 | 0 | 1.75″ |
| Indiana | 1 | 0 | 1 | 1.75″ |
| Kansas | 2 | 0 | 0 | 1.75″ |
| New Mexico | 0 | 1 | 1 | – |
| Michigan | 0 | 0 | 1 | – |
Every storm day in October 1978
Oct 4 Oct 5 Oct 7 Oct 10 Oct 12 Oct 13 Oct 21
A storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Read more about NOAA storm reports.