| 摘要 |
PROBLEM TO BE SOLVED: To provide a cloud-to-ground discharge warning system capable of determining a possibility of a cloud-to-ground discharge and giving a warning against the cloud-to-ground discharge with high precision.SOLUTION: A cloud-to-ground discharge warning system includes a cloud-to-ground discharge detection device 21 which detects a cloud-to-ground discharge, and an electrostatic field detection device 22 which detects electric field intensity of an electrostatic field between clouds and the ground. The cloud-to-ground discharge warning system includes a control unit 26 as a warning output unit which outputs warning information on a rank on the basis of levels of detection signals output from both the detection devices 21 and 22. Further, the cloud-to-ground discharge warning system includes a control unit 26 as a rank adjustment unit which lowers the rank of the warning information output from the warning output unit when the detection level of the electrostatic field detection device 22 is lower than the detection level of the cloud-to-ground discharge detection device 21. |
