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Earth, Planets and Space
Fig. 3 | Earth, Planets and Space

Fig. 3

From: Gravity changes observed between 2004 and 2009 near the Tokai slow-slip area and prospects for detecting fluid flow during future slow-slip events

Fig. 3

Time series of the observed gravity changes at the absolute gravity measurement sites with corrections applied as described in the text. The error bars denote scatters among different measurement sets. One division of the vertical axis corresponds to 10 μGal. The linear trends and their prediction bands are superimposed upon the data points (solid black and gray lines). The effects of vertical movement of the sites have been eliminated from the gravity changes. Corrections derived from daily vertical GPS coordinate data are shown in thin and ragged black curves, and smoothed into polynomial functions, indicated by red curves.

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