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seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

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Page 1: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

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��l � v[x.� { s � �W Uv�� � �O§ÜÛ � �W�Up j Is�¶ßWÜ�w�â'ã¸ßrã¸áHÝ|ä³éw�����_�|ÊOR®l|xUp#� { s �Õi { s_l|p i l|x8p.µ�l�n_v¸�9s { �� sOpUv4uwoqxU¢bI¯��ßWãxM�ã¸ß¢t;r¶ÜEÞ^ÝON�ÜSP)èxwzy[�P�6�_�|ÊOR } ¦  Uv�v¸Ö��Wv4xI� s|��l|uquw�8n�ow� � owxA�W Uv � s�pUv[u)µ®l �pUv¸�Wv { � oqxUv[p � { s � � v[o � � oqy { v¸È'v[y¸�Woqs_x � �W�8pUowv � l|xUp�� { s � �W Uv i s { v4 Us_uqvQl|xUp^¢ { l�n�oq� j � � { n_v j � }§Ãx �W UvQ�U�P¨ { v4¢_ows_x��_pUv[�O�W  �Wst�e Uv i v[p { sOy � µ�l � pUv¸�Wv { � owxUv4p � l,owxUu j�i]j �W UvQoqxI�Wv { � { v¸��l,�eows_xs|�-¢ { l�nOo³� j l|xUs � l|uqowv � } ¦  Uv � uws6µ®v � � �  Uv�l { µ�l�n|vDn_v4uws�y[oq� j oqx1�W 8v � sOpUv4u>o � � � � Ù � v[y�l,xUp�W 8v � s�pUv[u:pUsOv � xUs|�¶owx8y[uw�8pUvt�Ws_��s_¢ { l|�U  j }

¦  UvD�t� z � � s�pUv[u�� � v[pSoqxZ�e Uo �¶� �W�Up j o � �e Uv � v[y4s_xUp { v4n�o � ows_xrs|���e UvD�8l|xS¯ { l|xUy[o � y4sÅ��l jl { v�l Ë k n_v[uqsOy4oq� jÒ� s�pUv[u¦I¯�Qß�Ü�w�â'ã¸ßAã¸áÅÝ|ä³éw�K�6�_� × {"±8Ý!w�â'ãQNA`�ã¸áÅÝ|ä³éw�K�6�_� × RtpUv¸n_v[uqs_��v[p i]jD_l|y� Uv4x � l,xUp?s,�W Uv {e� l,���W Uv1�t� z �.� { s � lAy�l { v4�9�UuQy4s_xIn_v {e� oqs_xÒs,� � xUs6µ¶xN¢_v4s_uws_¢ j owxI�es� v4o � � oqyHn|v[uws�y[o³� j l|xUpSpUv4x � o³� j } ¦  Uv � s�pUv[u�v¸Ö��ev[xUp � �esr�|É8}Ð� � � pUv[�8�e Gl|xUpGoqxUy[uq�UpUv � �W 8v� l,Ì'y®uqs6µ®v { y { � � �Æl|x8p��W Uv � l|xI�Wuqv|}>§©��µ®l � y[s_x � � { �Uy4�ev[p iIj � � owxU¢ � � { ��l,y[vQ¢_v4s_uws_¢ j �E¢ { l�n�oq� jowxIn|v {e� ows_x#p'l,��lO� � v4o � � oqy { v4� { l,y4�Woqs_xAp'l,��lO�)l|xUp i s { v[ Us|uwv^uws_¢ � }1§©��l|u � s\pUs�v � xUs|�DowxUy4uw�UpUv�Ws|�:s_¢ { l|�U  j } � u³�W Us|�U¢_ ��W 8v i l � oqx � � l j v¸Ö��Wv4xUpÅpUv4v[��v { �W Ul|x^¹ � � �I�W Uv¶l|�O�W Us {�� l �e� � � v4p�W Ul,� i v[uqs6µ �W Uo � pUv4�8�W ��W Uv � v[o � � owy n_v4uws�y[o³�Wowv � l { v^owxUpUo � �eowxU¢_�8o �  Ul i uwvK� { s � �e Us � vhs|�Q�W 8vi l � v � v[xI��}�¨-v {e� ows_x.�Zs|���e Uv � s�pUv[u)oqxUy[s { ��s { l,�ev � n_v4uws�y[o³� j y[s_xI� { l � � � l,y { s �e� �e Uv���l|�Uuq� � }¦  Uv � s�pUv4u"¢ { oqp � �'l|y4owxU¢�oqxZ�e Uv��U�U��v { ¹I�_� � o � �6�_� � } � ��owxI�Wv { � v[pUowl,�Wvtp8v[�8�e  � �%pUs6µ¶x�WsA¹ � � �)�e Uvr¢ { oqp � �'l|y4owxU¢Go � �_�|� � v4�Wv {e� }C¯ { s � �W Uv { v��WsS�e UvrpUv[v4�:v � �^v¸Ö��Wv4xI�Ås|���W 8v� sOpUv4uM�U�|É8}Ð� � � �'¢ { oqp��:s|owxI� � l { vK�|�_� � l|�'l { ��} ¦  Uv � uqs6µ®v � � �  Uv[l { ÇMµ�l�n_v�n_v4uws�y[o³� j owx��W 8v� sOpUv4u"o � É Ë � Ù � }

¦  Uv i l � oqx\pUv4�8�W  � owxr�W UvD�t��� � sOp8v[u>l { vKµPv[uwu>pUv¸Ì'xUv4pGy[s_xI� { l � � � i v4�õPv[v4xS�W UvK�UxUoq�9s { �i l � owx#n|v[uqsOy4oq�Woqv � l|xUp#�e Uvh��l � �Wv { i v[p { sOy � ~ ¯3oq¢U}��O}ù¹I�¸} ¦  Uv i l � owx�pUv[�8�e  � �9s { �W UvÅ�t� z �� sOpUv4u"µ®v { v�p8v4�Wv { � owxUv4p iIj y[s � �'l { owxU¢ �e UvHn|v[uqsOy4oq� j l|xUp1pUv[x � oq� j s|�3�W UvHn_v { �Woqy�l|u>� { s|Ì'uwvl,�Qv[l|y�  � o³�WvX�esD�W 8vtn_v { �Woqy�l|u�� { s,Ì'uwv�s|��lDxUs_xOÇ i l � owx � oq�Wv,} ¦  UvmpUv4�8�W Zl,�Pµ¶ Uowy� ��e Uv { vmo � xUspUo³Ï�v { v[x8y[v�owxr£3Ç®l|xUp1�]ÇMµ�l�n_v�n_v4uws�y[o³� j l|xUprpUv4x � o³� j µ®l � �Wl � v4x\l � �W Uv i l � owxrpUv4�8�W "}

¦  UvX�t���Nl|x8ph�W 8vX�X� z � � s�pUv4u�y { s ���®� v[y4�eows_x � l { v �  Us6µ¶x�owxh¯3ow¢|� { v��O}ù¹8} ¦  8v � � { �Uy¸�W� { vl { s_�UxUpÑl|x8pG�UxUpUv { �W Uv i l � owx � o �t� o � owuwl { owx i s|�W  � s�pUv[u � l|xUpG�e Uv j\i s|�e G 'l�n_v i v[p { sOy �n_v4uws�y[o³� j ¢ { l|pUowv4xI� � } ¦  8vHp8v[v[� � � { �Uy¸�W� { v�owx��W Uvm�õPs � s�pUv[u � o � l|u � s�n|v { j � o � owuwl { }

�Os � v�s|�3�e Uv � s { vHo � ��s { ��l|xI�QpUo³Ï�v { v4xUy[v � i v4�õPv[v4xS�W Uv��õ®s � s�pUv4u � l { vHl � �9s_uquws6µ � } ¦  Uv

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¦  Uvh�t��� � s�pUv[u�µ®l � pUv � ow¢_x8v[pÑ�9s { � � v�µ¶oq�e A�e UvŤ Ë kØÌ'xUo³�Wv¸Ç©pUoqÏ:v { v[xUy4v y[s�pUv�Iâ�%á�è~¨Eâ8Ý|Þã¸áXÝ|ä³éw�Æ���_�_�aR�l|xUpAxUsry� 'l|xU¢_v � µPv { v � l|pUv��esZ�e Uv � s�pUv4u3�9s { �W 8v^�8� { ��s � v�s|�Æ�W 8o �m� �e�Up j }�®v¸�9s { v �W 8v��t� z � � s�pUv[u�µ�l � � � v[p�µ¶o³�W S�e Uv Ì'xUoq�ev¸Ç©pUoqÏ:v { v[xUy4v y[s�pUv|���W 8v��es_� � v4y4�Woqs_xÑs|��W 8v � sOp8v[u�µ®l �K{ v � l � �8uwv[p�l|xUpÑ�W 8v i s|�e�es � � v[y4�eows_x�s|�®�e Uv � s�pUv[u�µ�l � owxI�Wv { ��s_u�lE�Wv[pS�eslh�8xUoq�9s { � �_�|��Ç � ¢ { owp � �'l,y[owx8¢U}¶�®v[y[l|� � vD�W Uv � � { ��l|y4vDu�l j v { µ�l � xUs|� j v4�tl�n|l,owu�l i uwvXµ¶ 8v[xµPv i v4¢Il|x.s_� {D� �e�Up j �-�e UvÅuwl j v { l,�����|� � µ�l � � � v[p�l � �W Uv � � { ��l|y[v�uwl j v { }Ñ�®v[y[l|� � v�s|�y[s � �U�O��l,�eows_x'l,u�uwo � o³��l,�eows_x � ���W Uv � uqs6µ®v � ��n|v[uws�y[o³�Woqv � owx°�W Uv � s�pUv[u�µPv { vSowx8y { v[l � v4pÒ�Ws#l� owxUo � � � �]Ç©µ®l�n_v�n_v4uws�y[oq� j � � � Ù � v[y|} ¦  Uv � uqs6µ®v � �K£3Ç©µ®l6n|v^n|v[uqsOy4oq� j µ®l � �_} × � � � Ù � v[y|}¦  Uv n_v4uws�y[o³� j oqxUy { v�l � v � l,Ï:v[y4�ev[pÑ�W Uv � s�pUv[u�pUs6µ¶xA�esA�|}�� � � pUv4�8�W �} �  Uow¢| OÇ { v � s|uw�8�eows_x{ �8xZµ®l � l|u � s^��v { �9s { � v[proqxrµ¶ 8owy� 1�e Uv�¢ { oqp � �'l|y4owxU¢ µ®l � ���_� � l|xUpr�W Uv � uws6µ®v � �X£3Ç�l,xUp�]ÇMµ�l�n_v1n_v[uqsOy4oq�eowv � µPv { vS�8}ù�#l,xUpN�8}Ð�_� � � Ù � v[y,� { v � �:v4y4�eoqn_v4u j �Ql,Ï:v[y4�eowxU¢Ñ�W 8v � sOp8v[uQ�Ws�lpUv4�8�W Zs|���_�|� � }

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«tx1�e UvKs|xUvD 'l,xUp"���t��� � s�pUv[u � l,�Wy� 8v � �W UvKs i � v { n,l,�eows_x � i v4���Wv { i v[y�l,� � vKoq�� 'l � u�l { ¢_v {s6n_v { l|uqu�n,l { o�l,�eows_x�l|x8p { l|x8¢_vXoqxh�W 8vtl � �Uuwo³�W�Up8v � l|xUp^� { l�n|v[u³ÇM�Wo � v { v � oqpU�'l|u � })«txÅ�e UvXs,�W Uv { 'l|x8p"���e Uv �  'l|��vÅs|�Q�e Uvhs i � v { n_v4pC�Wo � v { v � owp8�'l|u � oqx��W 8vÅxUs { �W Uv[l � ��l|xUpA�W Uv � s_�8�e Iµ®v � �

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y[s { xUv {e� s|�-�e Uv�y { s �e�X� v[y¸�Woqs_xÑ�bo � i v¸�e�Wv { y[l|�8�W� { v[p iIj �W Uv �X� z � � s�pUv4u�~ � v[v�¯�ow¢U}:�O}ùÉ_l8��'l|x8v[u)�Q�Î} ¦  Uo � owxUpUoqy�l,�ev � �e 'l,�m�e Uv�¤�n_v { ¢ { v4v[x#l|xUpG�W Uv^�®�8�:v { �WoqxUs i l � owx � l jSi v�µ¶owpUv {�W Ul|x�y[� {�{ v[xI�eu j.� s�pUv[uqv[p.oqx��e Uvr�t��� � sOpUv4uM} ¦  UvZ�t� z � � sOpUv4u � l,�Wy� 8v � i v¸�e�ev { �W 8vµ¶owpO�W �s|�>�e UvtxUv4¢Il,�Wo³n_vX�eo � v { v � owpU�'l,u � � { v � v[xI�Wv4p1oqxÅ�W 8v � oqpUpUuqv��'l { �Qs|���e Uvty { s ���Q� v[y¸�Woqs_x�X� � �U¢|¢_v � �Wowx8¢1�W Ul,�D�e Uv { owpU¢_v i v4�õPv[v[xC�e Uvh�õPs i l � owx � o � µ¶owpUv { �e 'l|xCl ��� � � v[p i]j �W 8v�t��� � s�pUv4uM} ¦  Uv�n,l { o�l,�eows_x � owx �Wo � v { v � owpU�'l,u � owx �e Uv � s_�8�e ]µPv � ��v4pU¢_v�s|��y { s ���®� v[y4�eows_xÅ�l { v i v¸�e�ev { � l,�Wy� 8v[p iIj �e UvQ�t� z � � sOp8v[uM�,owxDµ¶ 8owy� ��W 8v��®�U�:v { �eowxUs i l � oqx�v¸Ö��Wv4xUp � �9� { �W Uv {�Ws �e Uv � s_�8�e Z�e 'l|xrowx��e UvH�t��� � s�pUv4uM}

¦  UvQl�n|v { l,¢_v®�Wo � v { v � oqpU�'l|u � �9s { l|uwu]s|�'�e UvP�ev[uwv � v4o � � owyÆv4n|v[xI� � l � l��9�UxUy¸�Woqs_x�s|� i l � owxDpUv[�8�e owxG�e UvÅ�X� z �Al|x8pA�e UvÅ�X��� � sOp8v[u)l { v�� { v � v[xI�ev[p.oqx#¯3oq¢_� { v^�O}Ð�|l8� i }h¯'s { i s|�W  � sOpUv4u ���s � o³�Woqn|v�pUv4u�l j � y[s {�{ v[uwl,�Wvhµ¶oq�W C¢ { v�lE�Wv { i l � oqxCpUv[�8�e "} ¦  Uvr�X� z � � s�pUv[uƵ¶oq�W �l � s { vpUv¸��l|oquwv[p i l � owx�¢_v4s � v4� { j � { sOpU�8y[v � l � s { v � j � �Wv � l,�eowy�l|xUp � �U��v { ows { y4s {e{ v[uwl,�Woqs_x s|� i l � oqxpUv4�8�W ^l|xUp�£3ÇMµ�l�n_v�l {�{ o³n|l,u³Ç©�eo � v�pUv4u�l j } ¦  Uv��Wo � v { v � owpU�Ul|u � �9s { �W 8vQ�t� z � � s�pUv4uOoqxUy { v�l � vµ¶oq�e ÑowxUy { v�l � owx8¢ i l � oqxÑpUv[�8�e ��8x]�eowu)l i s_�O�K� � � p8v[�8�e "} ¦  Uv[x"��l � �W 8v pUv[�8�e �oqxUy { v�l � v � ��W 8vK� { l�n_v[u Ç©�eo � v { v � owpU�Ul|u �¶{ v � l,owx � s { v�s { uqv ��� �W 8v � l � v,} ¦  8o � owxUpUoqy�l,�ev � �W Ul,���e Uv � uws6µn_v4uws�y[o³�Wowv � oqx��W Uv �  'l|uquws6µ!u�l j v {e� y[s_xI� { o i �O�Wv � s � �P�WsD�e UvmpUv4u�l j } � uq�e Us_�U¢_ h�W Uv i l � oqx � l { vpUv4v[�"���W 8v�n|v[uqsOy4oq� j l,��pUv[�O�W Ao � n|v { j � o � owuwl { �Ws��W 'lE��s|�-�W Uv�xUv4ow¢_  i s { oqxU¢ i v[p { sOy � � � sroq� 'l � uwo³�e�WuqvQowx8ÈU�Uv[xUy4vXs_x^�W Uv�� { l6n|v[u%�Wo � v,}�¯'s { �W UvX�t��� � sOp8v[u'�W Uv � y[l,�e�ev { o � � �Uy� �u�l { ¢_v { �µ¶ Uoqy� Do � uwo � v4u jti v[y[l|� � v®s|�U�e Uv { v[uwl,�Wo³n_v4u j y4sIl {�� v � � { �Uy4�e� { vÆs|�U�e Uv � s�pUv[u � i �8��l�y[s {�{ v4u�l,�eows_xµ¶oq�e GpUv[�O�W Ñy�l|x � �Wowuqu i v s i � v { n_v[p#l � �e Uv p'l,�WlZl,xUp � j xI�W Uv¸�Woqy � �9s { �e Uv � �Wl,�Woqs_x � uqsOy[l,�Wv4pl i s6n_v��W 8v i l � owx.pUv4v[��v { �e 'l|x��8}ùÉ � � �  Us6µúl|xCoqxUy { v�l � v�owx��W Uv�� { l�n_v4u³Ç©�eo � v �H{ v � owp8�'l|u �~ ¯�ow¢U}U�O}Ð� i �¸}

¦  Uv { v[u�lE�Woqn|v�l � �UuqoqÌ'y[l,�Woqs_xG�9s { �W 8v � v4n|v[x°v4n|v[xI� � l � l\�9�Ux8y4�Woqs_x.s|� i l � owxCp8v[�8�e Cowx.�W 8v�t� z �#l,xUp#�W 8v��t��� � sOp8v[uÆo � � { v � v[xI�ev[p�owxC¯�ow¢_� { v���}Ð�|y,�ùp�}S§Ãx#�W 8o � y[l � v,���W UvÅ¢_v[xUv { l|u� { v[xUpZµ¶oq�e \¢ { v�l,�ev { i l � owxZpUv[�8�e So � xUs,�tl � y[uqv�l { l � oq�¶µ®l � �9s { �e Uv�� { l�n|v[u³ÇM�Wo � v { v � oqpU�'l|u � }¦  Uv¶y[s {e{ v4u�l,�eows_x i v¸�õ®v4v[x��W Uv � sOpUv4uwv4p £3Ç©µ®l6n|vXl � �Uuqoq�e�UpUv�l,xUp i l � oqx pUv[�O�W ��9s { �W 8v¶�t���� sOpUv4uIo �>� v4v[xD�es i v-¢_sOs�p��9s { pUv[�8�e  � uqv ��� �e 'l|xK¹_�_� � �,l|xUpH�9s { ¢ { v[l,�Wv { p8v[�8�e  � �e Uv®l�n|v { l,¢_vl � �Uuwo³Ì'y�lE�Wows|xGo �H� v[v4x.�Ws i v^È%l,��}1¯'s { �W UvÅ�t� z � � sOp8v[u)�W Uv { l|x8¢_vÅs|�®�W Uv � s�pUv[uqv[p�£3ǵ®l6n|v l � �Uuwo³Ì'y�lE�Wows|x � o � � �Uy�  � � l|uquwv { �'l � l|u { v�l,p j � v4v[xSoqx\¯�ow¢_� { vH�O}ùÉ i } ¦  UvKy[s {�{ v4u�l,�eows_x

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(a)

(b)

¯3oq¢_� { v1�O}Ð�O´°~�lI�h« i � v { n_v[p<£3Ç©µ®l�n_v { v � oqpU�'l|u � �9s { �e Uv\v¸n_v[xI�rÊU}f~ i �Å« i � v { n|v[p!£3Ç©µ®l�n_vl � �Uuwo³�W�Up8v � �9s { �W 8vKv¸n_v[xI�XÊ { v[u�lE�Woqn|vm�Ws { v4�9v { v4xUy[v � ��lE�Wows|x��6É|¹8}Q���Wl,�Woqs_xÑ�6É_¹ µ�l � uqsOy[l,�Wv4p� s|�8�W Ñs|�-�W 8v��®�U��v { �eowxUs i l � oqx°~ � v4v�¯3ow¢8}"�O} Ë �Î}D�®s|x]�es_� {�� s|�-�W Uv i l � owx � � { s � �W 8v��t� z �� sOpUv4u�l,��� � � � Ë � � �%� � � �'l,xUp\¹ � � pUv4�8�W 1l { v �  Us6µ¶x\oqxr¢ { l j }

Page 45: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

Ë �

-7

-6

-5

-4

-3

-2

-1

0

0 5 10 15 20 25

A

-7

-6

-5

-4

-3

-2

-1

0

0 5 10 15 20 25

B

-7

-6

-5

-4

-3

-2

-1

0

Dep

th [

km

]

0 5 10 15 20 25

Distance [km]

C

0 1 2 3 4

vs [km/s]

UCB

-7

-6

-5

-4

-3

-2

-1

0

0 5 10 15 20 25

A

-7

-6

-5

-4

-3

-2

-1

0

0 5 10 15 20 25

B

-7

-6

-5

-4

-3

-2

-1

0

Dep

th [

km

]

0 5 10 15 20 25

Distance [km]

C

USGS v2

¯3oq¢_� { vS�O}ù¹8´�� { s �e��� v4y4�eows_x � s,� �  Uv�l { Ç©µ®l�n_vGn_v4uws�y[oq�eowv � � { s � �W 8vÑ�t��� l|xUpa�W 8vÑ�t� z �� sOpUv4u � l,y { s �e� �W UvK�U�P¨ i l � owx � �'l|uqs_xU¢��e Uv�uwowx8v � � �%�X�'l|xUp\� �  Us6µ¶x\oqxZ¯3ow¢_� { v��O} Ë }

Page 46: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

Ë �

120 UCB120 Homog.

186 UCB186 Homog.

PG2 UCBPG2 Homog.

238 UCB238 Homog.

¯3oq¢_� { v��O} × ´�� j x]�e Uv4�eowy�µ�l�n_v¸�9s { � � �9s { �W 8vt�t���d~ � s|uwowp'��l|xUpÅ�9s { �W 8vX Us � s_¢_v4xUv[s|� � � s�pUv[u~�p8s|�e�ev[p%�K�9s { �e UvZ£ µ®l6n|v1s,���e Uvrv4n_v4xI�ÅÊÑs_x � �Wl,�Woqs_x � ���,�8�P� Ë É8�¶�6É_¹O�Pl,xUp°£ z �O}��>l,�evl {�{ oqn,l|u � owxr�W 8vH 8s � s|¢_v[xUv4s_� � � sOpUv4u>l { v�pU�8vH�es^�e UvHÌUxUoq�ev � s�pUv[u"p8o � v[x � ows_x � l,xUp1Ì'x8oq�Wv�Uuwl|xUvtµ®l6n|vDl,�U� { s�ÖOo � l,�eows_x"}

Page 47: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

Ë �

0.6

0.8

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0.6

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0.6

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1.4

1.6

1.8

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pli

tude

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0.6

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1.2

1.4

1.6

1.8

2.0

2.2

Am

pli

tude

Rat

io

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0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

Am

pli

tude

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io

0 5 10 15 20 25

Distance [km]

C

Data

UCB model

USGS Ver. 2 model

-0.4

-0.3

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0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

-0.4

-0.3

-0.2

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0.0

0.1

0.2

0.3

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0 5 10 15 20 25

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

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-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

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0 5 10 15 20 25

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

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0 5 10 15 20 25

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-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

Tim

e R

esid

ual

[s]

0 5 10 15 20 25

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-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

Tim

e R

esid

ual

[s]

0 5 10 15 20 25

Distance [km]

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

Tim

e R

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ual

[s]

0 5 10 15 20 25

Distance [km]

C

Data

UCB model

USGS Ver. 2 model

(a) (b)

¯3oq¢_� { v��O}ùÉ8´�~�lI� ¦ { l�n_v4u³Ç©�eo � v { v � oqpU�'l|u � �9s { �e UvQs i � v { n_v[pÅl|xUp � o � �Uuwl,�Wv4pDµ�l�n|v4�9s { � � l|y { s ����W 8vÆ� { s|Ì'uqv � � �6�X��l|xUpK� �  Us6µ¶xHowxH¯3ow¢|� { v��O} Ë } ¦  Uv � v�l|xmn,l|uq�Uv � l|x8p � ��l|x8p'l { p�pUv¸n�o�l,�eows_x ��9s { �W 8v � v¸n_v4xS�Wv[uqv � v[o � � oqymv4n|v[xI� � l { v �  Us6µ¶x"}K~ i � ¥ v[u�lE�Woqn|vHl � �8uwoq�e�UpUv � �9s { �W UvHs i � v { n|v[pl|xUp � o � �8u�l,�ev[pŵ®l�n_v4�9s { � � }-£ { v � v[xI�ev[p1n,l|uq�Uv � l { v { v[uwl,�Wo³n_v��es � �Wl,�Woqs_xS�6É_¹O�8uws�y�lE�Wv[p � s_�8�e s|�O�W Uv®�®�U��v { �eowxUs i l � owxÅ~ � v[v�¯�ow¢U}���} Ë �Î} ¦  8v � v�l|x�n,l|uw�8v � l|xUp � ��l|x8p'l { pHpUv¸nOowl,�Woqs_x � �9s { �W 8v� v¸n_v4xS�Wv[uqv � v[o � � oqymv4n|v[xI� � l { v �  Us6µ¶x"}�Ú#l�n_v¸�9s { � �  Ul6n|v i v[v4x i l|x8pU�'l ��� Ì'u³�Wv { v[p i v¸�õ®v4v[x�8}³�Hl|xUpZ�8}Ð��þ�·|}

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Ë|Ë

-0.4

-0.2

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[s]

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Depth [km]

Data

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(a) 0.8

1.2

1.6

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Depth [km]

Data

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(c)

-0.4

-0.2

-0.0

0.2

0.4

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[s]

0.0 0.4 0.8 1.2 1.6

Depth [km]

Data

UCB

(b) 0.8

1.2

1.6

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2.4

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mp

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UCB

(d)

¯3oq¢_� { vQ�O}Ð�O´ ¦ { l�n_v4u³Ç©�eo � v { v � oqpU�'l|u � l6n|v { l|¢_v[phs6n_v { l|uquUv4n|v[xI� � l � l��9�8xUy4�eows_x�s|� i l � owx^pUv[�8�e �9s { �W Uvhs i � v { n|v[p<~9¢ { l j �Hl,xUp � j xI�e Uv4�eowyÑ~ i u�l|y � �mp'l,�Wlr�9s { �W 8v��t� z �?~ lI��l|xUp#�e Uvh�t���� sOpUv4u�~ i �Î} � u � s �  Us6µ¶x#l { v��W Uv { v4u�l,�eoqn|vhl � �Uuqoq�e�UpUv � l6n|v { l|¢_v[p#s�n|v { l|uwu)v¸n_v4x]� � �9s { �W 8vs i � v { n_v[pd~�¢ { l j ��l,xUp � j x]�e Uv4�eowy�~ i u�l|y � �Dp'l,�WlS�9s { �W UvZ�X� z �!~9y6� l|xUpC�W 8v1�X��� � s�pUv[u~�p'�¸}�§ÃxÅl|pUpUo³�Wows|x"�_�W Uv { v � �Uu³� � �9s { l|uwu � ��l,�eows_x � µ¶o³�W ^�W Uv � l � v i l � oqxhp8v[�8�e Åµ®v { vXl6n|v { l|¢_v[p�{�W 8v { v¸�9s { v�s_x8u j s_xUvmn,l|uw�Uvmo � � { v � v4x]�ev[pZ�9s { v�l|y� ZpUv4�8�W "}

Page 49: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

Ë Ê

5 km

005

006

011

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077

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115

117

120

125

146

153

158

186

208

278

313

369

098

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182

237

238

267

292

302

305

309

315

316

373

375

PG2

Energy relative to 186

1x 3x

37˚ 30'N

122˚ 00'W

¯3oq¢_� { v �O}q���8´ ¦  Uv^l�n_v { l|¢_v^£3Ç©µ®l�n_v^v[xUv { ¢ j �9s { �W Uv � v4n_v4x��ev[uwv � v4o � � owyDv4n_v4xI� �H{ v[uwl,�Wo³n_vD�es� �Wl,�Woqs_xG�6É_¹O}-�®s_xI�Ws_� {e� s|�>�W Uv i l � oqx � � { s � �W Uv��X� z � � s�pUv[u�l,��� � � � Ë � � �%� � � �'l,xUp¹ � � pUv[�O�W 1l { v �  8s�µ¶xZowxr¢ { l j }

Page 50: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

Ë �

0

1

2

3

4

5

6

7

Bas

in D

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[km

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-0.5

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0.5

1.0

1.5

2.0

2.5

3.0

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in D

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[km

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0.8

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1.2

1.4

1.6

1.8

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USGS

UCB

(a)

(b)

(c)

(d)

1

2

3

4

5

Ener

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86

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Average Time Residual [s]

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Ë ¹

0

1

2

3

4

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Basin Depth [km]

y=0.40(±0.10)x+1.06(±0.17)

R2=0.37

(c)

0.8

1.0

1.2

1.4

1.6

1.8

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litud

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y=0.09(±0.03)x+1.05(±0.05)

R2=0.30

(b)

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-0.1

0.0

0.1

0.2

0.3T

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Res

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(a)

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Ë ×

120

238

186

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Page 66: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

���

122˚ 30'W 122˚ 00'W 121˚ 30'W

37˚ 00'N

37˚ 30'N

20 kmSJB M5.4

Gilroy M4.0

005006

011

012015020

022

034037067

077

098110

115

117

120

125

146

147

153

158

160

182

186

208

237

238

267278

292302

305

309

313

315

316

369

373

375

PG2 MHC

Buoy

¯3oq¢_� { v Ë }³�_´)��s�y�l,�eows_x^s|�"�e Uvm�8�P¨ � v4o � � owy�l {�{ l j � s_�O�W �s|���e Uvm�Ol|x�¯ { l,xUy[o � y[sD��l j }-¬�� � Çi v {e� oqxUpUoqy�l,�ev��U�P¨m�8¤ � v[o � � oqy � ��l,�eows_x � } ¦  8owxC¢ { l j uwoqxUv � l { v��e Uv�l|y¸�Wo³n_v���l|�Uu³� � owx.�W 8v{ v4¢_ows|x?l,xUpa�\þX� o � lÑ�:v { � l|xUv4x]� � ��l,�eows_x�s|���W Uv1�®v {�� v4uwv j ktoq¢_oq�Wl|u���v[o � � oqyr¬�v¸�õ®s {�� }�®s_xI�Ws|� {e� s|���W Uv i l � owx � � { s � �W 8vD�X� z � � sOpUv4u�l,�H� � � � Ë � � ��� � � �%l|x8p\¹ � � pUv[�8�e l { v �  Us6µ¶xZowx�¢ { l j } ¦  Uvmy[o { y4uwvtoqxUpUowy[l,�Wv � �W 8vmuws�y�l,�eows_xhs|�>�W UvtµPv�l,�e Uv { i �8s j µ®v � ��s|��þXl|u³��1s�s_x���l j ����l,uwoq�9s { xUowl8}>¯'sOy[l|u � v[y� Ul|xUo � � � � { s � �W Uv��®v {�� v[uqv j ��v[o � � s|uws_¢_oqy�l|u_��l i s { l,�Ws { j�1s � v[xI� ¦ v[x � s { ��l,��l|uqs_¢ l { v �  Us6µ¶xr�9s { �W Uvm�õPshuqsOy[l|u�v¸n_v4x]� � � � v[pZowx��W 8o ��� �W�Up j }

Page 67: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

�|�

0

5

10

15

20

5 10 15 20 25 300

5

10

15

20

5 10 15 20 25 300

5

10

15

20

5 10 15 20 25 30

July 1998

quiet

0

5

10

15

20

SW

D [

m2 /

Hz]

5 10 15 20 25 30

Day

0

5

10

15

20

SW

D [

m2 /

Hz]

5 10 15 20 25 30

Day

0

5

10

15

20

SW

D [

m2 /

Hz]

5 10 15 20 25 30

Day

October 1998

stormy

0.1 Hz 0.15 Hz 0.2 Hz

¯3oq¢_� { v Ë }���´H�O�:v4y4� { l|u�µ®l�n_vÅp8v[x � oq� j ~ ��Ú<k��Xs|�Æ�W Uv�s�y[v�l,xAµ®l�n_v �K{ v4y[s { pUv[pAs_xG�W Uv i �8s jµPv � �ts|�-þXl,uq�-�ZsOs_xS��l j ����l|uwo³�9s { xUowl8�8oqx�D|�Uu j l|xUpÑ«ty¸�Ws i v { �6�_�_ÉO}X�®s|uws {�� p8v[xUs|�ev �8}³��þ�·~ i u�l|y � �¸���8}q�6�\þ�·S~�p'l {�� ¢ { l j �¸�)l|x8p��8}��Zþ�·Ñ~9uwoq¢_ I�D¢ { l j �m� { v4¡��8v[xUy j.i oqx"} ¦  Uv�µ¶oqp8�W �s|�v�l,y�  i oqx�µ�l � �8}ù�I� þ�·,}

Page 68: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

� Ë

-8

-4

0

-140

-130

-120

-140

-130

-120Buoy 0.1 Hz313 0.2 Hz 098 0.2 Hz

-16

-8

-140

-130

-140

-130

Buoy 0.2 Hz313 0.4 Hz 098 0.4 Hz

-24

-16

-8

-150

-140

-130

-150

-140

-130Buoy 0.3 Hz313 0.6 Hz 098 0.6 Hz

-20

-16

-12

SW

D 1

0*lo

g(m

2 /H

z) (

Buoy)

26 27 28 29 30 31

Day of 07/98

-150

-140

PS

D 1

0*lo

g((

m/s

2)2

/Hz)

(S

eism

ic)

26 27 28 29 30 31

-150

-140

26 27 28 29 30 31

Buoy 0.4 Hz313 0.8 Hz 098 0.8 Hz

0

8

-130

-120

-110

-130

-120

-110Buoy 0.1 Hz313 0.2 Hz 098 0.2 Hz

-16

-8

0

-140

-130

-120

-110

-140

-130

-120

-110Buoy 0.2 Hz313 0.4 Hz 098 0.4 Hz

-16

-8

-150

-140

-130

-120

-150

-140

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-120Buoy 0.3 Hz313 0.6 Hz 098 0.6 Hz

-20

-16

-12

-8

SW

D 1

0*lo

g(m

2 /H

z) (

Buoy)

24 25 26 27 28 29

Day of 10/98

-150

-140

-130

PS

D 1

0*lo

g((

m/s

2)2 /

Hz)

(S

eism

ic)

24 25 26 27 28 29

-150

-140

-130

24 25 26 27 28 29

Buoy 0.4 Hz313 0.8 Hz 098 0.8 Hz

¯3oq¢_� { v Ë } Ë ´K�O��v[y¸� { l|u)µ�l�n_vhpUv[x � oq� j s,�®�W 8v^s�y[v[l|x�µ®l�n_v � ~ i u�l|y � �ml|xUpÑ�W Uvhl�n_v { l|¢_vh£Æ�8k�9s { �W Uv � v[o � � oqyDp'lE��lÅoqx\�W UvDy[s {�{ v � �:s|xUpUowx8¢�pUs_� i uqv¸ÇM� { v[¡]�Uv4xUy j1i oqx { v4y[s { pUv[pÑs_x � ��l,�eows_x �Ë � Ë ~�uqow¢_ I�m¢ { l j �Hl|x8p#�_�|É#~9p'l {e� ¢ { l j �¸}��� Us6µ¶xCl { v { v � �8uq� � �9s { l1��ÇÃp'l j ��v { ows�pAoqxbD|�Uu j�6�_�|Ér~�uwv¸��Î��l|x8p\«ty¸�Ws i v { �6�|�_Ér~ { ow¢_ I�Î�Î}

Page 69: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

�EÊ

122˚ 00'W

37˚ 30'N

5 km

011

012

015

022

037

077

115

120

098

146 158

182

302

315

316

373

PG2

005

006

034

110

117

125147

160208

238

278

292

305

309

313

375

Passcal L22 USGS L22 USGS L4-136 dB -130 dB

¯3oq¢_� { v Ë }øÊU´ ¦  8v�£Æ�8k l�n_v { l|¢_v4pSs6n_v { �8}³�4ÇP�Ws\�¸Ç±þ�· { l,xU¢_vKl|xUpSs6n_v { �e Uv ��Ç � oqx � v[¢ � v4x]� �l,�^�W Uv i v4¢_owx8xUowxU¢As|�mv¸n_v { j  Us_� { s_xa�|É#«ty4�Ws i v { �6�_�|É8} ¦  Uv\�9s_xI� � � j uwv � owx8pUowy[l,�Wv��W 8v� v4o � � s � v4�ev { � sOp8v[uM}P«txUu j n,l|uw�Uv � �9s { �W Uv � �Wl,�Woqs_x � µ¶oq�e 1y4s � �Uuwv¸�Wvmp'l,�Wl^s|xZ�e Uo � p'l j l { v�  8s�µ¶x�} ¦  Uv�l�n_v { l|¢|v�£Æ�8k l,�D�e Uv � ��l,�eows_x � �8�|��l|xUpÒ�6¹_�1µ®l � ÇW� Ë × }ù�I��p'�ðl|xUpAÇ�� Ë ÉO}Ð�_¹p'�X�>µ¶ Uoqy� #µ®s|�Uuwp { v � �Uuq�KowxA�W Uvhy[o { y[uqv � � l,uwuwv { �W 'l,x��W 8v � �Wl,�Woqs_x#uwl i v[uM} � u�l { ¢_v { y4o { y[uwv~�p8s|�e�ev[p%�®o �Q�  Us6µ¶x\oqx � �ev�l|p�}

Page 70: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

�|�

¯3oq¢_� { v Ë }Ð�O´�þXÙE¨ � ��v[y¸� { l,u { l,�eows\�9s { �W Uv � ��l,�eows_x � �_�_¹8�Q�|� × �-l|xUp?�|�|ÉGl � lS�9�UxUy¸�Wows|x.s|�� { v4¡]�Uv[xUy j l|xUpr�Wo � v,} ¥ v � �8uq� � �9s { lÅ��Ç©p'l j oqx]�ev { n|l,u)~M�EÊ,Ǫ�|É�«ty¸�Ws i v { �6�|�_ÉI��l { v �  Us6µ¶x"}

Page 71: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

�,¹

0

2

4

6 005

0

2

4

6 006

0

2

4

6 011

0

2

4

6 012

0

2

4

6 022

0

2

4

6

H/V

Rat

io

0.2 0.4 0.6 0.8 1.0

Frequency [Hz]

034

037

067

077

098

110

0.2 0.4 0.6 0.8 1.0

115

117

120

125

153

158

0.2 0.4 0.6 0.8 1.0

160

182

208

238

278

292

0.2 0.4 0.6 0.8 1.0

302

309

313

369

373

375

0.2 0.4 0.6 0.8 1.0

PG2

¯3oq¢_� {vË }йO´-þtÙE¨���v[y¸� {l|u {l,�eows��9s {�s ��¶s|���e UvK�U�P¨

��Wl,�Woqs_x �y�l,uwy[�8u�l,�ev[p��9s {�e UvK��ÇÃp'l jowxI�ev {n,l|u'oqxÙD|�Uu j�6�|�_É^~�p'l � Uv[p'�Æl|x8p�«ty4�es iv {�6�_�_É^~ �s_uwoqp%�¸}�¯'s {l��9v¸µ ��Wl,�Woqs_x �p'l,�Wl�µPv {vs_xUu jl�n,l|owuwl iuqv��9s {s|xUv�s|���e Uvm��v {oqsOp �}

Page 72: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

� ×

122˚ 00'W

37˚ 30'N

5 km

011

012

015

022

037

077

115

120

098

146 158

182

302

315

316

373

PG2

005

006

034

110

117

125 147160208

238

278

292

305

309

313

375

Period of H/V peak

5 sec. 1 sec. no peak

(b)

10/24-28/1998

122˚ 00'W

37˚ 30'N

5 km

005

006

011

012

015

022

037

067

077

110

115

117

120153

158

186

369

098

146

147160

182

237

238

267

292

302

305

309

315

316

373

PG2

020

034

125208

278

313

375

(a)

07/26-30/1998

¯3oq¢_� { v Ë } × ´ ¦  8v���v { ows�p � s|�%�e Uv�þtÙE¨ � �:v4y4� { l|uU��v�l �]� owx��e Uv¶�8}³�4Ç��es �4DZþ�·�� { v[¡]�Uv4xUy j { l|xU¢|v�9s { �e Uvh��ÇÃp'l j �:v { ows�pGowxbD|�Uu j �6�|�_ÉÑ~ lI�tl,xUp�«my¸�Ws i v { �6�|�_ÉÑ~ i �Î} ¦  Uv^x�� ��i v {e� owx8pUowy[l,�Wvuws�y�lE�Wows|x � s,���e UvH�U�P¨ � v[o � � oqy � ��l,�eows_x � l|xUp��W 8vmy[o { y[uqv � oqxUpUowy[l,�Wv��W Uvm��v { ows�p � s,���e Uv�þtÙ�¨� ��v[y¸� { l|u���v�l �]� }Æ����l,�eows_x � �W Ul,� �  Us6µ®v4pZx8s��:v[l � owxÅ�e Uvm�8}³�4Ç��Ws��4ÇÃþ�·X� { v[¡]�Uv4xUy j { l|xU¢|vtl { vowx8pUowy[l,�Wv4p iIj � ¡��Ul { v � }P�®s_xI�Ws_� {e� s|���e Uv i l � owx � � { s � �W 8vm�t� z � � sOpUv4u�lE�t� � � � Ë � � �U�� � �Ul|xUpZ¹ � � l { v �  8s�µ¶x1owx�¢ { l j }

Page 73: seismo.berkeley.eduseismo.berkeley.edu/Docs/Dolenc_2006.pdfÄ 23¸ 6 7'/| ¥ v 8uq {s ¦ µPs e UpUoqv owx1 Ov4o s_uqs_¢ j § }' Ov[o owy « i v {n,l, eows_x l|xUp\ 1sOp8v[uwoqxU¢

�,É

2

4

6

8

10

Per

iod o

f H

/V m

ax. [s

]

-0.3 -0.2 -0.1 0.0 0.1 0.2 0.3

Average Time Residual [s]

(a)

y=9.41(±1.00)x+4.52(±0.15)R2=0.80

07/26-30/98

2

4

6

8

10

Per

iod

of

H/V

max

. [s

]

0 1 2 3 4 5 6

Basin Depth [km]

(b)

y=1.49(±0.25)x+2.0(±0.41)R2=0.70

2

4

6

8

10

Per

iod o

f H

/V m

ax [

s]

-0.3 -0.2 -0.1 0.0 0.1 0.2 0.3

Average Time Residual [s]

(c)

y=8.49(±0.81)x+4.57(±0.12)R2=0.84

10/24-28/98

2

4

6

8

10

Per

iod

of

H/V

max

. [s

]

0 1 2 3 4 5 6

Basin Depth [km]

(d)

y=1.23(±0.23)x+2.38(±0.39)R2=0.67

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�,�

0

5e-10

1e-09

1.5e-09

Int

vZ

2 [

m2/s

]

y=1.4*10-9(±0.3*10-9)x+3.7*10-10(±0.4*10-10)

R2=0.46

0

1e-08

2e-08

Int

vH

2 [

m2/s

]

y=1.3*10-8(±0.5*10-8)x+5.5*10-9(±0.8*10-9)

R2=0.18

0

1e-05

2e-05

PGV

Z [

m/s

]

y=1.4*10-5(±0.3*10-5)x+6.8*10-6(±0.4*10-6)

R2=0.52

0

2e-05

4e-05

6e-05

PGVH [

m/s

]

-0.3 -0.2 -0.1 0.0 0.1 0.2 0.3

Average Time Residual [s]

y=2.8*10-5(±1.2*10-5)x+2.3*10-5(±0.2*10-5)

R2=0.17

0

5e-10

1e-09

1.5e-09

Int

vZ

2 [

m2/s

]

y=1.4*10-10(±0.3*10-10)x+9.1*10-11(±5.5*10-11)

R2=0.43

0

1e-08

2e-08

Int

vH

2 [

m2/s

]

y=1.8*10-9(±0.8*10-9)x+2.2*10-9(±1.4*10-9)

R2=0.16

0

1e-05

2e-05

PGV

Z [

m/s

]

y=1.4*10-6(±0.4*10-6)x+4.1*10-6(±0.6*10-6)

R2=0.39

0

2e-05

4e-05

6e-05

PGVH [

m/s

]

0 1 2 3 4 5 6

Basin Depth [km]

y=5.8*10-6(±2.0*10-6)x+1.4*10-5(±0.3*10-5)

R2=0.26

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0

2e-06

4e-06

6e-06

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vZ

2 [

m2/s

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y=6.8*10-6(±1.3*10-6)x+1.3*10-6(±0.2*10-6)

R2=0.61

0

2e-05

4e-05

6e-05

8e-05

Int

vH

2 [

m2/s

]

y=5.6*10-5(±2.7*10-5)x+1.9*10-5(±0.4*10-5)

R2=0.21

0.0002

0.0004

0.0006

0.0008

0.0010

PGV

Z [

m/s

]

y=1.0*10-3(±0.1*10-3)x+3.9*10-4(±0.2*10-4)

R2=0.72

0.000

0.001

0.002

0.003

PGVH [

m/s

]

-0.3 -0.2 -0.1 0.0 0.1 0.2 0.3

Average Time Residual [s]

y=1.9*10-3(±1.0*10-3)x+1.3*10-3(±0.1*10-3)

R2=0.19

0

2e-06

4e-06

6e-06

Int

vZ

2 [

m2/s

]

y=5.0*10-7(±1.0*10-7)x+1.2*10-7(±1.8*10-7)

R2=0.64

0

2e-05

4e-05

6e-05

8e-05

Int

vH

2 [

m2/s

]

y=6.7*10-6(±4.6*10-6)x+8.1*10-6(±8.1*10-6)

R2=0.15

0.0002

0.0004

0.0006

0.0008

0.0010PGV

Z [

m/s

]y=9.4*10-5(±2.5*10-5)x+2.0*10-4(±0.4*10-4)

R2=0.53

0.000

0.001

0.002

0.003

PGVH [

m/s

]

0 1 2 3 4 5 6

Basin Depth [km]

y=2.3*10-4(±1.8*10-4)x+9.7*10-4(±3.2*10-4)

R2=0.12

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07/26-30/98

0

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4

6

8

10

H/V

Am

pli

tud

e

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Basin Depth [km]

(b)

10/24-28/98

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110

0

2

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117

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8

H/V

Rat

io

0.2 0.4 0.6 0.8 1.0

Frequency [Hz]

208

Data

USGS

UCB

0.0

0.5

1.0

1.5

006

0.0

0.5

1.0

1.5

110

0.0

0.5

1.0

1.5

117

0.0

0.5

1.0

1.5

Dep

th [

km

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0 1 2 3

vs [km/s]

208

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¦ l i uwvDÊU}q�|´ ¦  8v � v[l|xGl|xUp � ��l|x8p'l { pGp8v4n�o�l,�eows_x\s|�)�W Uv�l i � s|uw�8�ev�pUoqÏ:v { v[xUy4v i v4�õPv[v[xÑ�W 8vs i � v { n_v[p?l|xUp � j xI�W Uv¸�Wowy�� { l�n_v4u³ÇM�Wo � v { v � owpU�Ul|u � �9s { �e UvÅ�W  { v[v � s�pUv[u � l �D�  Us6µ¶x�owxC¯�ow¢,Ç� { v�ÊU}Ð�O} ¥ v � �Uu³� � �9s { l|uwu � ��lE�Wows|x � l|xUp��9s {-� ��lE�Wows|x � owx^owxUp8oqn�owpU�Ul|u � v[y4�eows_x � ~ � v4vt¯3oq¢_� { v���} Ë �l { vmuwo � �Wv4p"})£ { v � v[xI�ev[p\n,l|uq�Uv � l { vmowx � v4y[s_x8p � }

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�X��� �X� z ��n|v { }P� �X� z �Z�O¯��_¹� uqu � �6¹-²Ò� ��� � �O�9²N� ��Ê � ��ʾ²Ò� �_�

�Ov[y¸�Wows|x � � ���²Ò� �6� � �_��²N� � Ë � � × ²Ò� �6��Ov4y4�eows_xZ� � ���²Ò� �_� � �_��²N� � × � � × ²Ò� �_���v[y4�eows_x1� � �6�-²Ò� ��Ê � ����²N� � × � �|ÉI�²Ò� �_É_¹

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-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

A

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

B

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

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0 5 10 15 20 25

Distance [km]

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0 5 10 15 20 25

C

Data - all events

EVT4 UCB 250 m grid, vsmin=1 km/s

EVT4 USGS 125 m grid, vsmin=0.52 km/s

SF06 USGS 125 m grid, vsmin=0.50 km/s

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1.2

1.3

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0.7

0.8

0.9

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1.2

1.3

1.4

1.5

1.6

1.7

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0.7

0.8

0.9

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1.2

1.3

1.4

1.5

1.6

1.7

0 5 10 15 20 25

0.7

0.8

0.9

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1.1

1.2

1.3

1.4

1.5

1.6

1.7

0 5 10 15 20 25

A

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

0 5 10 15 20 25

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

0 5 10 15 20 25

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

0 5 10 15 20 25

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

0 5 10 15 20 25

B

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

0 5 10 15 20 25

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

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o

0 5 10 15 20 25

Distance [km]

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

0 5 10 15 20 25

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

0 5 10 15 20 25

C

Data - all events (bp 0.1 0.5 p 2)

EVT4 UCB 250 m grid, vsmin=1 km/s

EVT4 USGS 125 m grid, vsmin=0.52 km/s

SF06 USGS 125 m grid, vsmin=0.50 km/s

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¯3oq¢_� { vô¹O}��O´ �\l �e� �:s � oq�eows_x p'lE��l8�Ñ�9s { �:s { �Woqs_x � s|�A�W 8vÔ�eo � v=�:v { ows�p �|Ê]Ù��_��Ù_�|�|�I��Ç�8��Ù,� × Ù_�|�|� Ë � �  Us6µ¶owxU¢��W UvK� { s|¢ { v �e� o³n_v � v¸�e�WuqowxU¢�s|�3�W Uv � v4o � � s � v4�ev {e� } � ���:v { ows�p � uws|xU¢_v {�W Ul|x��e Uvh� { v[vÅ��v { ows�p�s,���W Uv � v4o � � owy � v[x � s { �3�e Uv � l ��� ��s � o³�Woqs_xÑo � � { s_��s { �Wows|x'l|u3�es1�Woquq�s_xG�W 8v^ 8s { oq·[s_xI��l,u3y[s � ��s_xUv4x]� � �>l|x8pA�esZ��v { �W� { i l,�eows_x � owxG¢ { l6n�o³� j s_xG�W 8v�n|v { �Wowy[l|u�y4s � Ç��s_xUv[xI�[} ¦  Uv � l ��� �:s � oq�eows_x? 'l � �e Uv { v4�9s { v i v4v[x!y[s_xIn|v { �ev[p!�Ws�l|y4y[v4uwv { l,�Woqs_x=~n_v { �Woqy�l|uy[s � ��s_xUv4x]�[���S�!ä��ml|xUpG�eowuq� ~� Us { ow·4s_xI��l|u�y[s � ��s_xUv[xI� � ���S�\¬H���S�\¤Æ�¸} ¦  Uv^u�l { ¢_v � �Wv4� �s_xS�e Uv� Us { ow·4s_xI��l|u�y[s � ��s_xUv[xI� � l { v�l �e� sOy4o�l,�ev[pSµ¶oq�e "´H����oqx � �Wl|uwuwl,�Woqs_x�~�p'l j �6�_�I�Î�"l|xUpA�|�{ vÎÇÃy4v[xI�Wv { owx8¢S~9p'l j �_���O�%p'l j �|¹ Ë �¸} ¦  8v { vHo � l � � l|uwuqv {�� �Wv[�\s_x1pUl j � Ë ÊU��l �e� sOy4o�l,�ev[prµ¶oq�e lSuws�y�l,uF���:Ê �I�\v�l { �W 8¡��Ul � v,} ¦  Uv�n|v { �eowy[l|u®y4s � ��s_xUv4xI� p'l,�Wl\ 'l�n_v i v[v[x�pUv¸� { v[xUpUv4p i]j� � i � { l|y4�eowxU¢\l { �Ux8xUowxU¢ Ë ¹1 8s_� { l�n|v { l,¢_vG~ ÁHÙ6Ç��6ÉZ Us_� {�� ��� { s � v�l,y� a��Ù_�Z 8s_� { p8� { l,�eows_x� � s�s|�W Uv4prp'l,��l � l � �8uwv|���Ws i { owxU¢ s_�O�Q�W Uv�y[uqv�l { u j n�o � o i uwv��Wowp8v � ow¢|x'l|uM}

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�6�,Ê

-123˚ 30' -123˚ 00' -122˚ 30' -122˚ 00' -121˚ 30' -121˚ 00'36˚ 00'

36˚ 30'

37˚ 00'

37˚ 30'

38˚ 00'

38˚ 30'

0 50

km

-123˚ 30' -123˚ 00' -122˚ 30' -122˚ 00' -121˚ 30' -121˚ 00'36˚ 00'

36˚ 30'

37˚ 00'

37˚ 30'

38˚ 00'

38˚ 30'

50 km

MOIS

MOBB

BKSBDM

MHC

POTR

WENL

BRK

CVS

FARB

JRSC

SCCB

BRIB

SAO

BDSN sites

MOBB location

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�6�_�

1 10 100 1000−200

−180

−160

−140

−120

−100

−80

PS

D (

10

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143, N

1 10 100 1000−200

−180

−160

−140

−120

−100

−80

PS

D (

10

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g(m

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z)

350350, N

1 10 100 1000−200

−180

−160

−140

−120

−100

−80

Period (sec)

PS

D (

10

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g(m

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z)

143, E

1 10 100 1000−200

−180

−160

−140

−120

−100

−80

Period (sec)

PS

D (

10

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g(m

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z)

350350, E

MOBB

FARB

SAO

YBH

1 10 100 1000−200

−180

−160

−140

−120

−100

−80

PS

D (

10

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g(m

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143, Z

1 10 100 1000−200

−180

−160

−140

−120

−100

−80

PS

D (

10

*lo

g(m

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z)

350350, Z(a)

(b)

(c)

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¯3oq¢_� { vK¹8}ùÉ8´��®s � �'l { o � s_x1s|�-owx � � { � � v[xI� { v � �:s_x � v � s,�)�W Uv��Q� z ÇW� ¦ l,�H�S«m���bl|xUpS�W 8v�Q� z Ç Ë ¦ l,��¯ � ¥ �X}

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�6�|É

30˚

60˚

90˚

120˚

150˚

180˚

210˚

240˚

270˚

300˚

330˚

30˚

60˚

90˚

120˚

150˚

180˚

210˚

240˚

270˚

300˚

330˚

0.4

0.4

0.4

1

1

11.

6

1.6

1.6

1.6

2.2

2.2

2.2

2.8

2.8

3.4

3.4

4

30˚

60˚

90˚

120˚

150˚

180˚

210˚

240˚

270˚

300˚

330˚

12 cm/s

18 cm/s

24 cm/s

30 cm/s

30˚

60˚

90˚

120˚

150˚

180˚

210˚

240˚

270˚

300˚

330˚

¯3oq¢_� { v¶¹O}q�6�O´�kto � � { o i �8�eows_xDs|��y[� {e{ v4xI�®n_v4uws�y[o³� j p'l,�WlKl � lH�9�8xUy4�eows_x^s|��l,·[o � �8�W ��9s { �W Uv × ÉEÇp'l j ��v { oqsOp �  Us6µ¶xSowxZ¯3oq¢_� { v�¹8}Ð�O} ¦  UvHy[s|x]�es_� { u�l i v4u"�UxUo³� � l { vm� { l|y4�eows_x � s,�3�W 8vKl�n|v { l,¢_vpUv4x � o³� j p8o � � { o i �8�Woqs_x�s|���e UvDy4� {e{ v[xI�Xn|v[uqsOy4oq� j } ¦  8vD�õ®sÅpUs � owx'l|xI� � lEÖOo � lZ~�y[v4xI�Wv { v[pGlE�¹_� � l|xUpA�,Ê_� � �:oM}øv|}ts { �W 8s_¢_s_x'l,u>�esÅ�W 8v�y[s_xI�eowxUv4x]�Wl|u �  Uv4uq�W��l { v�l ��� s�y[o�lE�Wv[p1µ¶oq�W 1�W Uv � v � o³ÇpUoq� { x'l,u��Woqp'l|u"y4� {e{ v[xI� � } ¦  Uv��W Uo { prpUo { v[y¸�Wows|x'l|u"��v�l � o �¶{ s_�8¢_ Uu j �'l { l|uwuqv[u:�es^�e Uv�y[sIl � �WuqowxUvl|xUpZl|�8�:v[l {e� �Ws i v { v4u�l,�ev[p��Ws �W 8vHp8s � oqx'l|xI�Qs�y[v[l|xry[o { y[�Uuwl,�Woqs_x"}

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0 10 20 30

SAO_E

JRSC_E

FARB_E

MOBB_E

SAO_N

JRSC_N

FARB_N

MOBB_N

SAO_Z

JRSC_Z

FARB_Z

MOBB_Z1

0-1

00

se

c B

P G

rou

nd

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loci

ty

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Time (s)

MOBB Data

JRSC Data

MOBB, TF removed

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0 5 10 15 20 25

Time (s)

MOBB._E

MOBB._N

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¯3oq¢_� { v°¹8}³��ÊU´ ktv[y4s_xIn_s_u³n_v4pð¢ { s|�UxUp n|v[uqsOy4oq� j { v4y[s { p � lE�.�\«��®� s|�Å�e UvN�,Ê]Ù_� Ë Ù|�|�_�I���� Ë ¹ Ë �8l|x � xUp { v�l � ��l,�Uuq�Qv¸n_v4x]��~�uwl,��} Ë ¹8}ùÉ_¹_¹8�Ouws_x"}�Ç����O�|}й8�|�8pUv4�8�W 1� � � �¸}

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�_� Ë

Tangential Radial Vertical

MHC Max Amp=8.02e-05 cmVR=88.2

15.00 sec

BDM Max Amp=3.35e-05 cmVR=80.8

30.00 sec

BKS Max Amp=3.71e-05 cmVR=95.8

30.00 sec

CMB Max Amp=2.27e-05 cmVR=77.0

30.00 sec

MOBB Max Amp=2.31e-04 cmVR=92.8

15.00 sec

Strike=51 ; 142

Rake =-18 ; -178

Dip =88 ; 72

Mo =3.86e+21

Mw =3.7

Percent DC=82

Percent CLVD=18

Percent ISO=0

Variance=3.22e-11

Var. Red=9.10e+01

Tangential Radial Vertical

MHC Max Amp=8.02e-05 cmVR=40.9

15.00 sec

BDM Max Amp=3.35e-05 cmVR=71.3

30.00 sec

BKS Max Amp=3.71e-05 cmVR=91.1

30.00 sec

CMB Max Amp=2.27e-05 cmVR=-3.0

30.00 sec

MOBB Max Amp=2.31e-04 cmVR=94.6

15.00 sec

Strike=44 ; 135

Rake =-12 ; -174

Dip =85 ; 78

Mo =4.96e+21

Mw =3.8

Percent DC=45

Percent CLVD=55

Percent ISO=0

Variance=6.44e-11

Var. Red=9.46e+01

(a)

(b)

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2004.180 5.5 h

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0

20

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60

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10 100 1000−180

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−120

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Period (s)

Z−acc. PSD (10*log(m/s2)2/Hz)

2004.180 5.5 h

BHZ

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10

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TF BHZ/DPG 2005.034-056

Period (s)10 100 1000

-200

-180

-160

-140

-120

-100

-80

Period (s)

Z-a

cc. P

SD

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Z-a

cc. P

SD

(1

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2005.035

10 100 1000-60

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0

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G P

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10 100 1000

-160

-140

-120

-100

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Period (s)

2005.035

BHZ

BHZ-DPG

10 100 10000

0.2

0.4

0.6

0.8

1DPG-BHZ Coherence

Period (s)

(b)(a)

(d)(c)

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j Ê­

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−0.5

0

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5Hokkaido, Japan, 12/06/2004, Mw=6.8

(a) MOBB BHZ, No filter

−1

−0.5

0

0.5

1x 10

4

(b) MOBB BHZ, Filter 0.001 - 0.05 Hz

−4000

−2000

0

2000

4000(c) MOBB BHZ, DPG removed in FD, Filter 0.001 - 0.05 Hz

8 10 12 14 16 18 20 22 24−1000

−500

0

500

1000

Time (min)

Co

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ts

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jP` ²

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0

1

x 10−4 Kurile Islands, 11/17/2002, Mw=7.3, Depth=459 km

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0

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x 10−4

(b) FARB Data

−1

0

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Dis

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(c) MOBB, TF removed (TF from MOBB Data/FARB Data)

0 20 40 60 80 100 120 140 160 180 200

−1

0

1

x 10−4

Time (sec)

(d) MOBB, TF removed (TF from 1D synth., 350 m sedim. layer)

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0

1x 10

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55.3

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58.9

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48.7

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1x 10

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70.9

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80.5

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0

1x 10

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63.8

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60.5

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73.5

0 100 200−1

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73.5

0 100 200−1

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47.6

0 100 200−1

0

1x 10

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46.6

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0

1x 10

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54.7

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0

1x 10

−4

76.5

0 100 200−1

0

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77.7

0 100 200−1

0

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61.5

0 100 200−1

0

1x 10

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67.9

0 100 200−1

0

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71.2

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0

1x 10

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67.1

0 100 200−1

0

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64.0

0 100 200−1

0

1x 10

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55.1

0 100 200−1

0

1x 10

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62.8

0 100 200−1

0

1x 10

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76.1

0 100 200−1

0

1x 10

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65.8

0 100 200−1

0

1x 10

−4

16.8

0 100 200−1

0

1x 10

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37.8

Time [s]

Dis

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t [m

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MOBB FARB Top layer thickness [m]

To

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[%

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250 300 350 400 450

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-10

0

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