1911
2 tropical cyclones near the U.S., 2 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 13, 1911 | 6.8 | near Attu Station, Alaska Aleutians West AK |
| Jul 1, 1911 | 6.5 | Near Morgan Hill, California Santa Clara CA |
Drought
On average 19% of lower-48 counties were in severe drought in 1911. The worst month was June 1911, with 31%.
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.
Drought · 1911
How the 1911 drought spread
Every county’s Palmer reading, month by month, from July 1910 to December 1911.