Difference between revisions of "Selection of La Habra Ground Motion Observations"

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== Strong Motion . Org Observations ==
 
== Strong Motion . Org Observations ==
As of 28 March, the strong motion.org site has collection of strong motion data in Cosmos format for the La Habra Mw5.1 earthquake. They also have data for an aftershock. The data is in Cosmos Format.  
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As of 28 March, the strong motion.org site has collection of strong motion data in Cosmos format for the La Habra Mw5.1 earthquake. They also have data for an aftershock.  
 
#[http://strongmotioncenter.org/cgi-bin/CESMD/iqr_dist_DM2.pl?IQRID=lahabra_28mar2014_15481673&SFlag=0&Flag=2 StrongMotion.Org La Habra Data]
 
#[http://strongmotioncenter.org/cgi-bin/CESMD/iqr_dist_DM2.pl?IQRID=lahabra_28mar2014_15481673&SFlag=0&Flag=2 StrongMotion.Org La Habra Data]
 
#[http://hypocenter.usc.edu/research/High-F/LaHabra_Sites_SMO.txt La Habra Site Table SMO]
 
#[http://hypocenter.usc.edu/research/High-F/LaHabra_Sites_SMO.txt La Habra Site Table SMO]
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-- Working with the strong motion. org La Habra observations. --
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The strong motion . org site gives a list of year, select 2014, and they give you a list of earthquakes. Pick the lower caps, lahabra event, and you get to a selection page, giving list of station, information about the records, and information about whether there are structure recordings.
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When a station is selected, the users selects processed, or unprocessed. We select processed. When we get a Zip file, it typically contains two file V2 and V3. The V2 file contains a header indicating the instrument type. For all SCSN, we see HN data, including strong motion accelerometer data. The V2 files seem to contain the time series. However, parsing is complicated because the files may contain structure response information time series as well.
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== SCEC Contributors Station Lists ==
 
== SCEC Contributors Station Lists ==

Revision as of 18:07, 30 March 2015

The La Habra Earthquake was a well recored earthquake. We have selected a set of ground motion data for use in validation of our ground motion simulation results.

La Habra Data Sets

We have identified three sources of observational data for the La Habra Event. These are:

  1. StrongMotion.Org La Habra Data
  2. CISN La Habra Data Set
  3. PEER

Strong Motion . Org Observations

As of 28 March, the strong motion.org site has collection of strong motion data in Cosmos format for the La Habra Mw5.1 earthquake. They also have data for an aftershock.

  1. StrongMotion.Org La Habra Data
  2. La Habra Site Table SMO

-- Working with the strong motion. org La Habra observations. -- The strong motion . org site gives a list of year, select 2014, and they give you a list of earthquakes. Pick the lower caps, lahabra event, and you get to a selection page, giving list of station, information about the records, and information about whether there are structure recordings.

When a station is selected, the users selects processed, or unprocessed. We select processed. When we get a Zip file, it typically contains two file V2 and V3. The V2 file contains a header indicating the instrument type. For all SCSN, we see HN data, including strong motion accelerometer data. The V2 files seem to contain the time series. However, parsing is complicated because the files may contain structure response information time series as well.


SCEC Contributors Station Lists

Seismological Software Links

Related Entries