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Official Journal of the Asia Oceania Geosciences Society (AOGS)

Fig. 6 | Geoscience Letters

Fig. 6

From: Modifications of the ionosphere prior to large earthquakes: report from the Ionosphere Precursor Study Group

Fig. 6

Dialy variation of NEPD during 2 months for EQ which occurred on March 25, 2007 (marked as A in the 2nd panel). Two other EQs are marked as B and C. Top panel shows Ne over whole latitudes around Japan longitude. The second panel shows NEPD. The third panel shows the magnitude of the earthquake at the left, and distance from the epicenter in color code. Red color shows the closest. Three panels in the bottom show space weather information (Kp, Dst, and F10.7)

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