High-Spatiotemporal Resolution Observations of Jupiter Lightning-Induced Radio Pulses Associated With Sferics and Thunderstorms
Year: 2020
Type: dataset
Abstract: : Jupiter lightning discharges produce various kinds of phenomena including radio wave pulses at different frequencies. On 6 April 2019, the Juno Waves instrument captured an extraordinary series of radio pulses at frequencies below 150 kHz on timescales of submilliseconds. Quasi-simultaneous multi-instrument data show that the locations of their magnetic footprints are very close to the locations of UHF sferics recorded by the Juno MWR instrument. Hubble Space Telescope images show that the signature of active convection includes cloud-free clearings, in addition to the convective towers and deep water clouds that were also recognized in previous spacecraft observations of lightning source regions. Furthermore, the detections of 17 VLF/LF radio pulses suggest a minimum duration of lightning processes on the order of submilliseconds. These observations provide new constraints on the physical properties of Jupiter lightning. Note: This paper was published in Geophysical Research Letters (https://doi.org/10.1029/2020GL088397). This page provides the digital data for all figures in this paper; please read a readme file in each figure sub-directory.
Source: Figshare
Institutions: National Institute of Technology, Niihama College, University of Iowa, National Institute of Technology, Search for Extraterrestrial Intelligence, University of California, Berkeley, Czech Academy of Sciences, Charles University, Czech Academy of Sciences, Institute of Atmospheric Physics, Jet Propulsion Laboratory, Southwest Research Institute
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4393683687