1938
4 tropical cyclones near the U.S., 9 notable earthquakes.
Tropical cyclones
Storms whose tracks came within 100 miles of a U.S. county.
Earthquakes
Magnitude 5 or more in the lower 48 and Hawaii, 6.5 or more in Alaska, strongest first.
| Nov 10, 1938 | 8.2 | Semidi Islands, Alaska Aleutians East AK |
| Nov 16, 1938 | 6.9 | near Perryville, Alaska Lake and Peninsula AK |
| Jan 22, 1938 | 6.6 | near Wailua, Hawaii Maui HI |
| Nov 10, 1938 | 6.6 | near Perryville, Alaska Aleutians East AK |
| Sep 11, 1938 | 5.8 | near Ferndale, California Humboldt CA |
| Sep 11, 1938 | 5.5 | near Shelter Cove, California Mendocino CA |
| Dec 3, 1938 | 5.5 | near Mammoth Lakes, CA Mono CA |
| May 31, 1938 | 5.2 | near Trabuco Canyon, CA Orange CA |
| Jul 1, 1938 | 5.0 | near Fieldbrook, California Humboldt CA |
Drought
On average 7% of lower-48 counties were in severe drought in 1938. The worst month was January 1938, with 11%.
Storm Prediction Center, National Hurricane Center HURDAT2, Monitoring Trends in Burn Severity, NOAA Storm Events Database, USGS Comprehensive Earthquake Catalog, NOAA nClimDiv Palmer Drought Severity Index. Damage is as reported at the time, not adjusted for inflation.