Fig. 2: Shear-wave velocity model and waveform fitting. | Communications Earth & Environment

Fig. 2: Shear-wave velocity model and waveform fitting.

From: The magmatic plumbing beneath the Wudalianchi volcanic region, northeast China, is recharged by magma reservoirs under Keluo volcano

Fig. 2

a–d Velocity slices shown at depths of 5 km, 19 km, 36 km, and 55 km, respectively. The red triangles represent the potassic basalt volcanoes. The thick black lines in (d) mark the profile locations in Fig. 3. e, f Waveform fitting between observed EGFs and synthetic waveforms at different period bands. The black lines denote the observed EGFs. The red solid lines and the green dashed lines represent synthetic waveforms for the final model and the initial model, respectively. Locations of the station pairs are shown in Fig. 1c. Other symbols are the same as in Fig. 1.

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