NOAA announces two additional severe weather events reached $1 billion damage threshold, raising 2011’s billion dollar disaster count from 12 to 14 events

Integrated Surface Data

A database from the National Climatic Data Center of global hourly and climate observations compiled from numerous sources, into a single common ASCII format and common data model. Includes information such as wind speed and direction for 10,000 stations, with some dating as far back as 1901.