The accuracy of the observations is around 200 metres. The more sensordata, the more reliable is the calculated position for the lightning discharge. Ground-to-Cloud lightning strikes - sometimes called upward. Here, packets from all the sensors are sorted, and those that belong together from the same discharge, are then grouped together. An upward-moving leader initiates a discharge between cloud and ground from an object on the ground. How does the lightning detection system work Managed. Time, direction and some other information about the lightning discharges are collected as a package of information which is sent to the Meteorological Institute's systems. ground lightning (discharges between clouds and earth) cloud lightning (discharges within thunderclouds).
#Cloud to ground lightning map software
A lightning discharge has a "signature" that allows the sensor's software to distinguish lightning discharges from all the other electrical noise in the world. The sensors are basically a bearing antenna with a very accurate clock and a computer. The observations are measured with the help of a network of sensors. The map shows both lightning from cloud to cloud and from cloud to ground.Ī lightning observation is a positioned discharge that is registered and calculated from two or more sensors. The most recent lightning observations are animated and orange, older observations are shown on the map with two shades of purple (1-60 minutes) and two shades of gray (1-24 hours). You can view lightning observations seconds after they are recorded and up to 24 hours back in time. The lightning map shows near real-time lightning observations in Norway, Sweden, Denmark and Finland. The first option visualizes the frequency of at least one cloud to ground. In some cases, it can also mean that what is marked as beta is not as stable as other things on the service, and that there is a somewhat greater probability that errors may occur. Once you click on a geographic area, youll have two options in a popup window. We do this mainly when we believe that something has value for the users even in an unfinished state, and because we want feedback on something we are working on. A beta label on Yr means that we launch something on the service before it is completed.
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