SFGTV: San Francisco Government Television
66
66
Apr 17, 2021
04/21
by
SFGTV
tv
eye 66
favorite 0
quote 0
. >> i am james pepper. i am looking at the 1994 u.s. geological survey deep instrumentation array at the treasure island naval station. the lateral stress was six times that of -- because of the sand. the effect of the earthquake was six times that of other areas in the bay area. i hope you all address that. it is in the name of the overall report as being the october 17, 1989 earthquake. ground motion and ground failure report. the other thing when you were pounding away on the causeway. did you all file a permission to do that with the fish and wildlife and the marine mammal commission? that is the area where the seals feed. >> sure. may i address the question? >> yes, please. >> with regard to the postponement. the u.s. gs seismic array north of the stage one area and towards the west age of the island. it recorded ground motions and other less significant earthquakes. the seismic response, lateral acceleration that occurred at the surface of treasure island was significantly greater than yerba buena island because of the amly fictio
. >> i am james pepper. i am looking at the 1994 u.s. geological survey deep instrumentation array at the treasure island naval station. the lateral stress was six times that of -- because of the sand. the effect of the earthquake was six times that of other areas in the bay area. i hope you all address that. it is in the name of the overall report as being the october 17, 1989 earthquake. ground motion and ground failure report. the other thing when you were pounding away on the...
SFGTV: San Francisco Government Television
32
32
Apr 18, 2021
04/21
by
SFGTV
tv
eye 32
favorite 0
quote 0
. >> i am james pepper. i am looking at the 1994 u.s. geological survey deep instrumentation array at the treasure island naval station. the lateral stress was six times that of -- because of the sand. the effect of the earthquake was six times that of other areas in the bay area. i hope you all address that. it is in the name of the overall report as being the october 17, 1989 earthquake. ground motion and ground failure report. the other thing when you were pounding away on the causeway. did you all file a permission to do that with the fish and wildlife and the marine mammal commission? that is the area where the seals feed. >> sure. may i address the question? >> yes, please. >> with regard to the postponement. the u.s. gs seismic array north of the stage one area and towards the west age of the island. it recorded ground motions and other less significant earthquakes. the seismic response, lateral acceleration that occurred at the surface of treasure island was significantly greater than yerba buena island because of the amly fictio
. >> i am james pepper. i am looking at the 1994 u.s. geological survey deep instrumentation array at the treasure island naval station. the lateral stress was six times that of -- because of the sand. the effect of the earthquake was six times that of other areas in the bay area. i hope you all address that. it is in the name of the overall report as being the october 17, 1989 earthquake. ground motion and ground failure report. the other thing when you were pounding away on the...
SFGTV: San Francisco Government Television
47
47
Apr 20, 2021
04/21
by
SFGTV
tv
eye 47
favorite 0
quote 0
. >> i am james pepper. i am looking at the 1994 u.s. geological survey deep instrumentation array at the treasure island naval station. the lateral stress was six times that of -- because of the sand. the effect of the earthquake was six times that of other areas in the bay area. i hope you all address that. it is in the name of the overall report as being the october 17, 1989 earthquake. ground motion and ground failure report. the other thing when you were pounding away on the causeway. did you all file a permission to do that with the fish and wildlife and the marine mammal commission? that is the area where the seals feed. >> sure. may i address the question? >> yes, please. >> with regard to the postponement. the u.s. gs seismic array north of the stage one area and towards the west age of the island. it recorded ground motions and other less significant earthquakes. the seismic response, lateral acceleration that occurred at the surface of treasure island was significantly greater than yerba buena island because of the amly fictio
. >> i am james pepper. i am looking at the 1994 u.s. geological survey deep instrumentation array at the treasure island naval station. the lateral stress was six times that of -- because of the sand. the effect of the earthquake was six times that of other areas in the bay area. i hope you all address that. it is in the name of the overall report as being the october 17, 1989 earthquake. ground motion and ground failure report. the other thing when you were pounding away on the...