Anomalous Geomagnetic Variations Possibly Linked with the Taiwan Earthquake (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mtext>Mw</mml:mtext><mml:mo>=</mml:mo><mml:mtext>6</mml:mtext><mml:mtext>.4</mml:mtext></mml:mrow></mml:math>) on 19 December 2009

<table>One-minute average values of the H- (top), D- (middle), and Z- (bottom) components recorded at the HLN (red curves) and AMA (blue curves) stations in December 2009.</table>

International Journal of Geophysics

fig4

Figure 4

Figure 4: Anomalous Geomagnetic Variations Possibly Linked with the Taiwan Earthquake (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mtext>Mw</mml:mtext><mml:mo>=</mml:mo><mml:mtext>6</mml:mtext><mml:mtext>.4</mml:mtext></mml:mrow></mml:math>) on 19 December 2009 

International Journal of Geophysics

Anomalous Geomagnetic Variations Possibly Linked with the Taiwan Earthquake (Mw=6.4) on 19 December 2009

Figure 4