1903
2 tropical cyclones near the U.S., 4 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.
| Jun 2, 1903 | 6.9 | Kuskokwim River Basin, Southwestern Alaska Bethel AK |
| Feb 5, 1903 | 6.8 | Near Islands, Aleutian Islands, Alaska Aleutians West AK |
| Aug 2, 1903 | 6.2 | Near San Jose, California Santa Clara CA |
| Jun 11, 1903 | 6.1 | Near San Jose, California Santa Clara CA |
Drought
On average 1% of lower-48 counties were in severe drought in 1903. The worst month was December 1903, with 5%.
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.