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



Station details: ================
Code: ENR
Latitude: 44.22666
Longitude: 7.42033
Elevation: 1040.0
Depth:
Name: Entracque
Region: Italy
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.

Travel time residuals



Station comments: ================= opened before 1986? GEN opened 19890512 Network - RSNI Data at the ISC for 35 years between 1989 and 2023. Known station history: ====================== First and Last use refers to the time period in which the coordinates were used by the ISC. Code Station name/Region Latitude Longitude Elevation Depth First use Last use ================================================================================================================================ ENR Entracque 44.22660 7.42031 1040.0 25-08-1999 22-09-2009 Italy
International Seismological Centre
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web site: http://www.isc.ac.uk/
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