1 / 16

Sources of 2012 Brawley Earthquake Sequence

Sources of 2012 Brawley Earthquake Sequence. Oct./11/ 2012 @ Gutenberg Lib. Fuis and Kohler, 1984. 4hours. >10.Hz. 0.5~2.0Hz. 2~4Hz. 4~12Hz. Questions. 1, Robustness of the asperity depth of the two events, and their relation with the frequency content and the physics of the rock.

becky
Télécharger la présentation

Sources of 2012 Brawley Earthquake Sequence

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Sources of 2012 Brawley Earthquake Sequence Oct./11/ 2012 @ Gutenberg Lib

  2. Fuis and Kohler, 1984

  3. 4hours

  4. >10.Hz 0.5~2.0Hz 2~4Hz 4~12Hz

  5. Questions • 1, Robustness of the asperity depth of the two events, and their relation with the frequency content and the physics of the rock. • 2, What determines the long period motion in the vertical components for a couple events? (centroid depth, liquefaction, ground shaking?) • 3, Centroid depth of the M4.9 normal EQ and its relation with the strike of the M>5 EQs. • 4, How well can the epicenter location be located, how did earthquakes initiate? • 5, Is the high-freq and low-freq coming from the same location? • 6, Instrument response from strong motion center

More Related