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6. Juli 2024
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We are very pleased that the production of the ferrite rod antenna could be continued by someone else. The new supplier manufactures the ferrite rod antennas according to the same specifications as before. All antennas are technically checked before sale. Antennas of different lengths and different diameters are available. They can be ordered via the following website.
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More and more stations in Asia. The number of stations in Asia is steadily increasing. Meanwhile, there are stations in Singapore (1), Qatar (1), Thailand (1), Cambodia (1), Hong Kong (1), Macao (1), Kazakhstan (7), and Japan (13). Not all stations are online. Many of them are in test mode. Since a dedicated computing servers for Asia is still missing, the stations from Asia are additionally assigned either to the European region or to the Oceania region.
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Blitzortung.org was presented in the German television broadcast "alle Wetter" (all about weather) of Hessischer Rundfunk, Germany. The host of the show Thomas Ranft talked with Egon Wanke about how lightning detection works in our network. "alle Wetter" is a 15 minute live show broadcasted daily from Monday to Friday from the "Main Tower" in Frankfurt am Main. It starts with wind and weather on the observation deck at about 200 meters above sea level. Then it continous at Europe's highest television studio on the 53rd floor.
![]() Tobias Volgnandt was also present and took a few photos for us.
21. Januar 2015
![]() In recent weeks, we get more and more requests for our forthcoming lightning detection hardware, called System BLUE. We are working very intensive on the development of this system, but can still not say any fixed date when it will be available. Maybe we can offer these systems in spring or summer 2015. The main differences between System BLUE and System RED are the following: The System BLUE main board will be offered already assembled, gets some additional digital components, and some changes in the analog part. Due to the automatic assembling process we mainly use SMD parts. The main board is designed such that it fits into a housing that we also want to offer. In best case, you will get a completely assembled main device. Note that we do not further offer controller or amplifier boards of System RED. We only still have a few kits as reserve for the case that some well-functioning stations fail or for strategically very important locations (North Pole, South Pole, Mount Everest, ... ![]() All participants that currently are running a system RED do not need to update their system. The signal quality of System RED is excellent and currently the best we have. Up to now, we have no experiences with System BLUE, but hope that the signal quality will be at least as good as for System RED. 21. November 2014
![]() Program of the 2014 New Zealand Meteorological Conference, Wellington, New Zealand 12. August 2014
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To see lightning in almost real-time, we have added a new animation. Each lightning strike is marked with a white expanding circle. The locations of the stations involved with the computation are visualized by green and blue lines. The blue lines are pointing to the stations whose information is definitely used. These are at most 12 of the nearest stations. The green lines are pointing to the stations that also have received the strike. The delay is usually between 3 and 6 seconds. If the storm is more than 2 km away, it can be seen earlier on the map as the thunder is heard.
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Blitzortung.org was present at the Big Techday 7 in Munich, Germany, on May 23nd, 2014.
The Big Techday 7 is a one-day conference on science and technology, particularly IT. It is organized by TNG Technology Consulting GmbH Munich, because it is fun. The program is similar to the agendas of its predecessors. The general lecture program starts out with up to six parallel tracks and up to 35 talks. About 500 guests are expected. Program of the 7th Big Techday 2014, Munich, Germany ![]() 3. May 2014
The amplifier/pre-amplifier set PCB 13 and PCB 14 for e-field antennas is now available. A vertical arranged e-field antenna receives lightning signals from all directions around. The e-field antenne can also be used to determine the polarity of the signals. A wire between 20cm and 2m is sufficient for good results. However, the e-field antenna is very sensitive with respect to disturbances. It has to be placed outside of buildings and far away from electric devices.
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Announcement of new additional amplifier boards:
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Blitzortung.org was present at the 8th SevereWeatherCongress 2013 in Hamburg, Germany.
A lot of renowned experts and well-known speakers have participated this year to the SevereWeatherCongress. They presented the current state of science, regarding extreme weather, in a clear and exciting way, answering to questions of the media as well as the public. With well over 1.500 participants the SevereWeatherCongress has become one of the most significant conferences regarding this subject, developing into an important interface between science and the public. It is one of the largest reunions of weather and climate related personalities, such as climate research scientists, well-known TV and radio meteorologists, science editors, the related service industry and the general public, who are all interested in questions related to weather events and climate change. A continuously growing exhibition complements the conference. This is where companies and scientific institutions present their innovations, products and services. ![]() Tobias Volgnandt explained how lightning detection works. Picture: Hans-Martin Goede
8. July 2013
System RED is now available. Here are some of the advantages compared to the old system:
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The system RED launch is expected to be delayed for about 10 days, because we have some problems with the PCB production. Here are some more information about the new amplifier 12 Version 3 for H-field antennas. This amplifier has a digital gain control also adjustable by the controller. Bessel high-pass and low-pass filters are used to provide a large linear bandwidth between 1 and 50 kHz. More information is coming soon.
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22. February 2013
The German regional competition "Young Scientist" organized by "Stiftung Jugend forscht" was held this year on February 22 in Mainz. Three members of the lightning detection working group (from Otto-Hahn-Gymnasium Landau, Germany), Lena Bär, Dorian Werner and Henrik Wagner participated in the category "physics". They assembled and took into operation a lightning location system for the global lightning detection network Blitzortung.org. The team was able to prevail against eight others, some outstanding projects! The first place in their age-group allows them to participate at the federal competition in April. Additionally, they were awarded with the prize for the best interdisciplinary work. The jury was impressed by the presentation and the deep knowledge of the participants.
![]() The lightning location team of the Otto-Hahn-Gymnasium also participated in our meeting last year in Schwangau. Have fun!
5. January 2013
![]() You are welcome to extend our network in South America. 15. September 2012
The second workshop of Blitzortung.org was held on Saturday 15. September 2012 in Schwangau, Germany. 26 participants talked about various topics, exchanged a lot of experiences, and discussed future developments for Blitzortung.org. The meeting began at 11 o'clock and took late into the evening. We thank Robert for the excellent organisation of the workshop. The picture shows the participants standing on the grass behind the house brewery Schlossbrauhaus Schwangau. The center of the picture shows Schloss Neuschwanstein in the background. The castle unfortunately has been surrounded by scaffolding, because of restoration work on the west and north facade.
![]() From lefft to right: (1) Robert, (2) Rolf, (3) Egon, (4) Fredi, (5) Heinrich, (6) Gregor, (7) Jochen, (8) Manfred, (9) Martin, (10) Heinz, (11) Uwe, (12) René, (13) Bernd, (14) Andreas, (15) Stefan, (16) Wolfgang, (17) Thomas R., (18) Thomas P., (19) Marion, (20) Tassilo, (21) Dorian, (22) Edmund, (23) Lars, (24) Peter M., (25) Tobias, (26) Peter K.
1. June 2012
![]() You are welcome to extend our network in Oceania. 22. May 2012
![]() You are welcome to extend our network in North America. 21. April 2012
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24. February 2012
![]() The change of the system to handle several regions has now been finished. Currently, there are two servers in operation for receiving data, one for Region 1 (Europe) and one for Region 2 (Oceania). Other regions can easily be added. Especially people from unsupported areas are encouraged to participate in our lightning detection network. We will extend the system to any region from which we will get lightning data. Every user has access to the lightning data from all regions, but needs a separate username for each region to send data. 31. Januar 2012
![]() The new board uses cheaper A/D converters and an ATMega644A microcontroller with two UARTs. This allows to use different transmission speeds. The transmission speed between the board and the GPS module can be iadjusted to 4800 Baud, 9600 Baud, 19200 Baud, or 38400 Baud. The transmission speed between the board and the PC can be adjusted to 115200 Baud, 230400 Baud, 250000 Baud, or 500000 Baud. We hope that this will finally eliminate all transmission errors of previous boards. The board outputs for every signal 256 bytes of each channel sampled with 512 kHz. It needs Windows tracker Version 6.xx.x or Linux tracker Version 25. 16. Januar 2012
![]() The old maps of size 650x650 pixels are replaced by new maps of size 950x950 pixel. 10. Januar 2012
![]() PCB 6.6 (the board with the RS232 interface) for 5 Euro each and the necessary analog-to-digital converters AD7813 for 5 Euro each. Shipping to Germany: 3 Euro, to european countries: 4 Euro; please contact blitzortung@gmx.org. (10. February 2012: The analog-to-digital converters AD7813 are sold out. We will not order more of these ADCs.) (23. July 2012: PCB 6 Version 6 are sold out, but PCB 6 Version 8 can also be used with an RS232 breakout borad.) 9. Januar 2012
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