A Study of the Correlation between Enhanced LHR, VLF Turbulences and Earthquakes
- Resource Type
- Conference
- Authors
- Maxworth, Ashanthi; Golkowski, Mark; Perry, Gareth
- Source
- 2021 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM) URSI National Radio Science Meeting (USNC-URSI NRSM), 2021 United States National Committee of. :160-161 Jan, 2021
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Geoscience
Photonics and Electrooptics
Signal Processing and Analysis
Time-frequency analysis
Correlation
Temperature
Rail to rail inputs
Earthquakes
Resonant frequency
Receivers
- Language
Lower Hybrid Resonance (LHR) frequency in the ionosphere is influenced by the plasma density and the temperature. Variations in the same two governing factors are indicators of earthquakes. Hence, observing the variations of LHR is important as an indirect precursor of earthquakes. At the same time some correlations were observed with the earthquakes and ionospheric Very Low Frequency (VLF) turbulences. In this work we analyze data collected by the Radio Receiver Instrument (RRI) on the enhanced Polar Outflow Probe (e-POP) for LHR and VLF turbulences and compare our records with the United States Earthquake database.