SFERICSwatch is a windows-program to analyze and display thunderstorm-activity in european Region. |
|
Atmospheric interferences, also known as „SFERICS“, are caused by lightning of thunderstorms. These emit strong radio waves in the lower radio frequency band. With a sensitive recorder these SFERICS can be detected over a long distance range. |
|
Europe`s primary lightning network consists of seven stations, unmanned automatic lightning sensors, at different locations in Europe. This allows a continuous registration of the lightning activity. |
|
The commonly-available Britisch bulletin (SFUK) has a domain of 40°W to 40°E and 30°N to 70°N. SFERICSwatch uses a smaller sector in it´s maps, to better display SFERICS occurencies in Mid Europe. The time period for each bulletin is 30 minutes, and a new bulletin is generated every 30 minutes. The SFUK is based on the WMO FM 32-I SFLOC code form, but is adapted under a national variation. (WMO = World Meteorological Organisation) SFUK data are publically available from the Internet. SFERICSwatch downloads in adjusted period the two files SFUK30 and SFUK31. | |
|
|
In both files are location and intensity data of SFERICS encoded to the nearest half-degree, yielding a resulution of about 40 Km. |
|
SFERICSwatch continuosly shows the lightning activity in Europe if the automatic download is activated by the user, and it can be put on the systray to run in background. | |
Additional functions of SFERICSwatch: | |
|
|
Important ! There is still a limitation of the program.
|