Short-term warnings and forecasts of geophysical activity are some of the services provided by the SWPC Space Weather Forecast Office. Effective use of these warnings and forecasts requires knowledge of their capability and limitations. Verification statistics and other forecast quality information for these products can be found through the links on this web page. The forecasts in the SWPC primary daily forecast product–the Joint USAF/NOAA Report of Solar and Geophysical Activity (SDF)–are covered, as well as SWPC short-term warnings of geomagnetic K5 and K6 storms, and 10 MeV proton events. Also found here are a glossary of verification terms, including formulas for the various metrics, and a verification bibliography with links to several PDF files of verification related papers.