| snippet:
|
Horizontal Spectral Response Acceleration for 1.0-second Period with 10% Probability of Exceedance in 50 Years (1998) |
| summary:
|
Horizontal Spectral Response Acceleration for 1.0-second Period with 10% Probability of Exceedance in 50 Years (1998) |
| extent:
|
[[-160.687340792982,17.9999999995677],[-153.999999999424,23.0000000001123]] |
| accessInformation:
|
US Geological Survey National Seismic Hazard Mapping Program |
| thumbnail:
|
thumbnail/thumbnail.png |
| typeKeywords:
|
["Data","Service","Map Service","ArcGIS Server"] |
| description:
|
Probabilistic seismic-hazard maps were prepared for Hawaii portraying peak horizontal acceleration and horizontal spectral response acceleration for 0.2- and 1.0-second periods with probabilities of exceedance of 10 percent in 50 years and 2 percent in 50 years. This particular data set is for horizontal spectral response acceleration for 1.0-second period with a 10 percent probability of exceedance in 50 years. All of the maps were prepared by combining the hazard derived from spatially smoothed historic seismicity with the hazard from fault-specific sources. The acceleration values contoured are the random horizontal component. The reference site condition is firm rock, defined as having an average shear-wave velocity of 760 m/sec in the top 30 meters corresponding to the boundary between NEHRP (National Earthquake Hazards Reduction program) site classes B and C.
For more information online visit:
http://pubs.er.usgs.gov/publication/i2724,
http://bssa.geoscienceworld.org/content/91/3/479, and http://earthquake.usgs.gov/hazards/ |
| licenseInfo:
|
|
| catalogPath:
|
|
| title:
|
HI 1Hz 10% in 50 years |
| type:
|
Map Service |
| url:
|
|
| tags:
|
["earthquake","hazard","1Hz","1.0-second","seismic","Hawaii"] |
| culture:
|
en-US |
| name:
|
HI1hz050_1998 |
| guid:
|
97FC5720-836E-4A91-9EC8-4A0EDDFAAA7B |
| spatialReference:
|
WGS_1984_Web_Mercator_Auxiliary_Sphere |