first of all, i'd like to introduce isn't it a fact seminar alex pedia the senator of the valley and he authored senate bill 135 mandating the california will build an earthquake system by 2016. here hesitate (clapping.) thank you richard reminded me that will speak into the microphone. good afternoon and thank you, thank you, thank you so much for not only our work and xrrns in making the commitment to convene here at uc berkley for this year's gant to help us move the ball forward in california. in parts due to the introduction we're pitting this exhibitions in an concept my directed is from southern california including this community known as northridge we celebrated this year or recognized the 20th anniversary of the northridge earthquake this mayor in the san francisco bay area will age actress the that twooiblth i 25th anniversary of the other earthquake we're aware of that this is the tenth day anniversary of the napa quart the last reminder of the urgency for which we need to act in california to deploy an earthquake he early warning system to help electrical. that's our bot