CESMD |
Information for Strong-Motion Station |
Lancaster - Airport Control Tower |
CGS - CSMIP Station 24474 |
Earthquakes recorded by this station |
Latitude | 34.7392 N |
Longitude | 118.2151 W |
Elevation (m) | 713 |
Site Geology | |
Vs30 (m/sec) | |
Site Class |
No. of Spans | 5/0 |
Plan Shape | Square with Octagonal Roof |
Total Length | 17.5' x 17.5' |
Width of Deck | 17.5' x 17.5' |
Construction Date | 1972 |
Instrumentation | 1984. 9 accelerometers, on 3 levels in the tower. |
Superstructure Type | Steel beams and columns. |
Substructure Type | Steel braced (K-brace) frame. |
Foundation Type | Continous spread footings (3.5' deep) on the perimeter with 1.5' concrete mat. |
Remarks | -- |