International Registry of Seismograph Stations
maintained jointly by
International Seismological Centre & World Data Center for Seismology, Denver



Station details: ================
Code: LSPF
Latitude: 42.94806
Longitude: 1.90417
Elevation: 450.0
Depth:
Name: Lesparou
Region: Midi-Pyrenees,France
Status:

Arrival picks statistics

Travel Time Analysis

On the top graph every dot represents the median residual for one month of data. The green line is the overall median; the orange line shows the standard deviation (smad) based on the median absolute deviation (mad), whilst the red line shows twice the standard deviation (2 * smad). The bottom graph shows the number of residuals for each month. The red columns show the number of residuals whose median (for that month) is outside two standard deviations from the overall median (2 * smad). Red dots indicate a possible clock error.


Station comments: ================= closed 19981020 Moved to LPEF ReNaSS station Data at the ISC for 8 years between 1991 and 1998.
International Seismological Centre
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web site: http://www.isc.ac.uk/
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