Fig. 9From: Spatial analyses on pre-earthquake ionospheric anomalies and magnetic storms observed by China seismo-electromagnetic satellite in August 2018GIM TEC as well as CSES Ne, Ni, Te, Ti, VD, VE, and VN in the epicenter rectangular (25°S−5°N by 110°E−150°E) area. Data at 02:00 LT (left panels) and at 14:00 LT (right panels). The red and blue dashed lines denote the PEIA period of 1–3 August 2018 and the storm of 26–28 August 2018, respectively. The star symbols denote the M7.0, M6.5, M6.3, M6.9 earthquake, respectivelyBack to article page