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Re: NEHRP Maps

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Try this link for the NEHRP (PDF) Maps:

If you'd like PGA based on Lat & Long and/or zip code try this site: (caution:
the 2% in 50 yr values given on this usgs link do not have a deterministic cap
near faults)

Also, Seismic Hazard Maps for liquefaction and landslide hazards for Northern
and Southern California can be found here:

Hope this helps,

Ron LaPlante
Degenkolb Engineers.

Scott E Maxwell <smaxwell(--nospam--at)> on 02/25/2000 10:39:19 AM

Please respond to seaint(--nospam--at)

To:   seaint(--nospam--at)
cc:    (bcc: Ron La Plante/SF/DGNKLB)

Subject:  NEHRP Maps

I had a link to online (PDF) versions of the 1997 NEHRP Map package
provided by USGS.  The link does not appear to work anymore...does any one
have a web address to the PDF versions of the maps?



Scott E. Maxwell, SE, PE
Structural Engineer

SmithGroup Inc.
500 Griswold Street, Suite 200
Detroit, MI  48226

Telephone: (313) 442-8253                              Fax: (313) 983-3636

Email for Business: smaxwell(--nospam--at)
Email for Personal: smaxwell(--nospam--at)