MATCHES  BETWEEN  ELECTROMAGNETIC  SIGNALS  AND  PAST  EARTHQUAKES

Web site visitors:  If possible, in the future please use the following Web pages:

Earthquake Forecasting Data Web Page     Earthquake Research Web Site

This present Web page and Web site will likely remain active.  However, future research and development efforts
will involve that new Web site rather than this one.  That new Web site has a much greater download capacity.

The circles on Chart A represent earthquakes in the 6.0 to 9.9 magnitude range.
The larger the circle, the higher the magnitude.  Different colors indicate 6, 7, 8, or 9
magnitude earthquakes.  The red triangles show that the earthquake caused at least one fatality.

The two chart viewers on this Web Page make it easier to determine the longitude
values of the Chart A line peaks.  Information regarding how to interpret the Chart A data, and
links to important Web Sites and Web Pages can be found towards the bottom of this Web page.
Latest Year Chart

Note: Advertisements appearing on these Web pages are being stored there by Webs.com, not the Web page author.

The more compact version of Chart A shown below should be fully visible in the window of almost any computer monitor.

       The picture file viewer below can be used to determine the longitude of line peaks on the Chart A Time Window lines.  Use the computer mouse and the scroll bar on the chart's right side to scroll the chart up and down.   Or, Left Click on the chart itself and then use the Up and Down arrow keys or the Page Up and Page Down keys to scroll the chart.

       The more compact viewer below works the same as the one above.

LINKS  TO  IMPORTANT  WEB  SITES  AND  WEB  PAGES

The Most Recent Year Chart

How To Interpret The Year Chart Data

The Year Charts: EM Signal Data For The Years 2001 - 2009

Several Years 2001 Through 2010 Composite Year Charts

CHART A   ARCHIVES  DATA  FOR  PAST  SIGNIFICANT  EARTHQUAKES

Chart A data are also often discussed on the EarthWaves Internet Bulletin Board under the heading "EQF"

The Etdprog.exe Earthquake Forecasting Computer Program Web Page      Etdprog.zip.1.B.3.2009/03/05 - EarthWaves Site
The above zip file computer porgram is presently available for downloads.
How To Interpret The Etdprog.exe Program's Charts, Maps, and Reports

Earthquake Forecasting Resources (That Web page is long overdue for an update.)

The Meteoquake Web Site    The International Socieity For Earthquake Precursors

Homepage And Links      A Web Site For Humanitarian Effort Related Research Projects

HOW  TO  INTERPRET  THE   CHART A   DATA  ---   THE ARCHIVES - INTERPRET WEB PAGE

Basically, the above Web page explains the following:

      Each of the Time Window lines on the Chart A picture files represents the Etdprog.exe Earthquake Forecasting Computer Program's evaluation of a group of what are believed to be earthquake fault zone activity related electromagnetic energy field pulses (EM Signals) that have been averaged together.  EM Signal Time Windows having lengths of 15 days (Line 1), 45 days (Line 2), and 90 days (Lines 3 - 14) are displayed on the chart.  Each of the Time Windows ends on the date on the left side of the chart.  The computer program uses sun, moon, ocean, and Solid Earth Tide data to try to match those EM Signals with the more than 50,000 past earthquakes stored in its database file.  Peak heights on Line 15 indicate how many earthquakes in the database file occurred at different longitudes.

      When the computer program is able to match the EM Signals with some of those past earthquakes it draws a peak on the Time Window line at the longitude where the earthquake(s) occurred.  The more earthquakes that occurred at some longitude that matched the EM Signals, the larger the line peak at that longitude.

      When earthquake forecasters, government officials, and disaster mitigation personnel see line peaks starting to appear at some longitude of interest on the most recent Tine Window lines on the Chart A picture files, they should check to see if there are any easily observed Earthquake Precursors such as Earthquake Clouds in the vicinity of a fault zone located somewhere along that longitude line.  If any Earthquake Precursors are observed then that might serve as an indicator that a significant earthquake could be about to occur in that area.  The Archives and Archives - Interpret Web pages discuss the Chart A picture files in considerable detail.

Latest Update:  December 5, 2011
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Please send them to: seismic@ix.netcom.com The information on
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