International Registry of Seismograph Stations

X Bar L Ranch, Newkirk
      Code: W25A
       35.2177 -104.4606 1446.0
       Network: USTA
       Status: Open

Xhotanan
      Code: XTNZ
       39.2800 46.3800 0.0
       Network: NSSP
       Status: Open

Xi'an (Hsian)
      Code: XAN
       34.0394 108.9214 630.0
       Network: BJI
       Status: Open

Xian (Sian, Hsian)
      Code: SIA
       34.2483 108.9200 395.0
       Network: BJI
       Status: Closed

Xingó
      Code: XIN
       -9.4483 -37.8364 285.0
       Network: VAO
       Status: Open

Xining (Sining)
      Code: SNN
       36.6200 101.7817 0.0
       Status: Open

Xoríkhtion
      Code: XOR
       39.3661 23.1919 500.0
       Network: THE
       Status: Open

Inquiries should be directed to: Julie Martinez jmartinez@usgs.gov