CESMD |
Information for Strong-Motion Station |
Fortuna - 1-story Supermarket Bldg. |
CGS - CSMIP Station 89473 |
Earthquakes recorded by this station |
Latitude | 40.5843 N |
Longitude | 124.1445 W |
Elevation (m) | 21 |
Site Geology | Shallow alluvium over rock |
Vs30 (m/sec) | 457 (measured) |
Site Class | C |
Remarks/Notes | Site information sources |
No. of Stories above/below ground | 1/0 |
Plan Shape | Rectangle with extension for loading dock |
Base Dimensions | 222' x 202' |
Typical Floor Dimensions | Same as base dimensions |
Design Date | 1979 |
Instrumentation | 1984. 12 accelerometers, on 3 levels in the building. 3 accelerometers at a reference free-field site. |
Vertical Load Carrying System | Plywood Roof Sheething, Wood Joist, Glulam Beams, Steel Pipe Columns and Block Masonry Walls |
Lateral Force Resisting System | Plywood Roof Diaphragm and block Masonry Shear Walls |
Foundation Type | Spread footings |
Remarks | -- |