Table 2 Exogenous variables and abbreviations
From: Statistical detection of the influence of solar activities to weak earthquakes
B | IMF Magnitude (nT) |
T | Proton Temperature (K) |
D | Proton Density (n/cc) |
V | Solar Wind Speed (km/s) |
P | Dynamic Pressure (nPa) |
Ey | Earth Electric Field (mV/m) |
SSN | Sun Spot Number (n) |
DST | Disturbance Storm Time index (nT) |
PCI | Polar Cap Index |