Hazard Data

Output from seismic hazard calculations generally takes two forms:

Hazard Curve

A plot of the probability of exceedance versus an Intensity Measure Level (IML) for a specified Intensity Measure Type (IMT).

Hazard Map

A map view of the probability that an IMT will exceed a specified IML, or the IML that has a specified probability of being exceeded (the former is actually the correct definition, but the latter is commonly used as well).