HAZUS-MH MR3 FAQs: Earthquake Model Hazard/Scenario Definition

Can I use Shake Maps for earthquakes with moment magnitude less than 5?

Yes, but you still must set the magnitude to 5.  Keep in mind that HAZUS results are most reliable for earthquakes with moment magnitudes in the 6 to 7 range.  Note that HAZUS tends to overestimate losses for small earthquakes.  Further, an earthquake with a magnitude of less than 5 would barely cause any meaningful damage.

For additional information, the HAZUS Earthquake Technical Manual, as well as other HAZUS Manuals and guidance materials are available for download from theHAZUS Resources.

Need Additional Help?
Email: HAZUSGenHelp@nibs.org for general questions about HAZUS 
HAZUSQuakeHelp@pbsj.com for Earthquake Model questions

Last Modified: Tuesday, 06-Nov-2007 16:57:47 EST

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