Arrow leftBack to Explore

Instrument

ZEUS
ZEUS Long-Range Lightning Detection Network

The ZEUS Long-Range Lightning Detection Network is a ground-based network of ZEUS lightning detection systems across Europe, Africa, and Brazil. ZEUS detects the sferics emitted by a cloud-to-ground lightning strike in the very low frequency (VLF) spectrum (7-15 kHz). The lightning location and time are determined by using the arrival time difference (ATD) technique. ZEUS can measure 70 sferics per second and has a spatial accuracy of 10-20 km within the network periphery.

NASA's DC-8 flying laboratory passes Antarctica's tallest peak, Mount Vinson, on Oct. 22, 2012, during a flight over the continent to measure changes in the massive ice sheet and sea ice. Credit: NASA/Michael Studinger (Photography courtesy NASA Images)

Instrument Details

Magnetic/Electric
Earth Science > Atmosphere > Atmospheric Electricity
Earth Science > Atmosphere > Atmospheric Electricity > Lightning
Earth Science > Atmosphere > Weather Events > Lightning
Troposphere
70 sferics/second
10-20 km
7-15 kHz
Currently unavailble