1921
3 tropical cyclones near the U.S., 1 notable earthquake.
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.
| Sep 29, 1921 | 5.2 | near Central Valley, Utah Sevier UT |
Drought
On average 5% of lower-48 counties were in severe drought in 1921. The worst month was December 1921, with 10%.
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.