Link to USGS home page.
Earthquake Hazards Program

World Data Center for Seismology, Denver and International Seismological Centre
International Registry of Seismograph Stations

Seismograph Station Names Listed Alphabetically: A

Ásbjarnarstaðir
      Code: IASB
       64.7480 -21.3250 94.0
       Network: REY
       Status: Reserved

Ásmúli
      Code: IASM
       63.8340 -20.6150 22.0
       Network: REY
       Status: Open

Äli-Bayramli (Ali-Bairamli)
      Code: ALIB
       39.9581 49.0060 50.0
       Network: AZER
       Status: Open

Äppelbo
      Code: APO
       60.5389 13.9281 354.0
       Network: HFS
       Status: Open

Çakiroluk
      Code: DNZL
       37.6897 29.0464 1716.0
       Network: DDA
       Status: Open

Çaldiran
      Code: CLDR
       39.1431 43.9170 2087.0
       Network: ISK
       Status: Open

Çanakkale
      Code: CANB
       40.0167 27.0624 230.0
       Network: ISK
       Status: Open

Çankiri
      Code: CANT
       40.6061 33.6196 815.0
       Network: ISK
       Status: Open

Çatak
      Code: CTK
       40.6900 34.8261 1250.0
       Network: DDA
       Status: Open

Çatalca
      Code: CTT
       41.1473 28.4297 324.0
       Network: ISK
       Status: Open

Çatalca
      Code: CTTX
       41.3420 28.3580 378.0
       Network: ISK
       Status: Open

Çavuskoy
      Code: CAVTT
       40.2022 29.8425 460.0
       Network: ISK
       Status: Open

Çemiskezik
      Code: CEM
       39.0578 38.9233 1076.0
       Network: ISK
       Status: Open

Çiçekdagi
      Code: CDAG
       39.6236 34.3719 1136.0
       Network: DDA
       Status: Open

Çilov Adasi (Ostrov Zhiloy)
      Code: ZHI
       40.3290 50.5940 -24.0
       Network: AZER
       Status: Open

Çorlu
      Code: CRLT
       41.1290 27.7360 230.0
       Network: ISK
       Status: Open

Çorum
      Code: CORM
      
       Network: ISK
       Status: Reserved

Çorum
      Code: CTKT
       40.6231 34.7897 1650.0
       Network: DDA
       Status: Reserved

Ðà Lat
      Code: DLV
       11.9433 108.4867 1575.0
       Network: PLV
       Status: Open

Ðà Lat
      Code: DLVO
       11.9652 108.4815 1550.0
       Network: PLV
       Status: Reserved

Ñaña
      Code: NNA
       -11.9873 -76.8422 575.0
       Network: LIM
       Status: Open

Órganos
      Code: IIO
       19.5915 -98.7225 2940.0
       Network: IIM
       Status: Open

Örkelljunga
      Code: ORK
       56.2680 13.2620 96.0
       Network: HFS
       Status: Closed

Öspenovka (Uspenovka)
      Code: USP
       43.2669 74.4997 740.0
       Network: KYRG
       Status: Open

Östervåla
      Code: OSTU
       60.2298 17.1342 100.0
       Network: UPP
       Status: Open

Úpice
      Code: UPC
       50.5074 16.0121 416.0
       Network: GFU
       Status: Open

Úzd
      Code: UZD
       46.5925 18.5818 207.0
       Network: BUD
       Status: Open

Überruh
      Code: UBR
       47.6808 10.1081 895.0
       Network: FBB
       Status: Open

Üzümlü
      Code: UZU
       39.7086 39.6981 1500.0
       Network: ISK
       Status: Open

'Aïn El Ouahch
      Code: CAEH
       36.7800 6.8500 383.0
       Network: ALG
       Status: Open

'Aïn N'Sour
      Code: EANR
       35.9500 1.1000 727.0
       Network: ALG
       Status: Open

'Arava Valley (`En Yahav)
      Code: ARVI
       30.6400 35.1870 0.0
       Network: GII
       Status: Open

'En Yahav
      Code: YHV
      
       Network: GII
       Status: Reserved

100 Mile House
      Code: HM-BC
       51.6550 -121.4756 1128.0
       Network: LRSM
       Status: Closed

413
      Code: BUK
       37.0505 -116.1888 1490.0
       Network: USGS
       Status: Closed

416
      Code: LWN
       36.6183 -116.3933 808.0
       Network: USGS
       Status: Closed

5 Glenshane Apartments
      Code: B5GA
       13.0670 -59.5955 35.0
       Network: TRN
       Status: Closed

Aðalból
      Code: IADA
       65.0190 -15.5750 443.0
       Network: REY
       Status: Open

Aïn Smara
      Code: CASM
       36.2600 6.4900 680.0
       Network: ALG
       Status: Open

ALPA Array Beam Reference Point
      Code: ALAR
       65.0653 -147.5639 626.0
       Network: USAF
       Status: Open

ALPA Array Site 31
      Code: AL31
       65.0653 -147.5639 626.0
       Network: USAF
       Status: Open

ALPA Array Site 32
      Code: AL32
       65.1944 -147.3161 0.0
       Network: USAF
       Status: Open

ALPA Array Site 33
      Code: AL33
       65.0286 -147.1961 0.0
       Network: USAF
       Status: Open

ALPA Array Site 34
      Code: FBAL
       64.9100 -147.4464 365.8
       Network: USAF
       Status: Open

ALPA Array Site 35
      Code: AL5
       64.9447 -147.8595 0.0
       Network: USAF
       Status: Open

ALPA Array Site 36
      Code: AL36
       65.0978 -148.0014 0.0
       Network: USAF
       Status: Open

ALPA Array Site 37
      Code: AL37
       65.2333 -147.7433 0.0
       Network: USAF
       Status: Open

ARCESS Array Beam Reference Point
      Code: ARCES
       69.5349 25.5058 403.0
       Network: NAO
       Status: Open

ARCESS Array Site A0
      Code: ARA0
       69.5349 25.5058 403.0
       Network: NAO
       Status: Open

ARCESS Array Site A1
      Code: ARA1
       69.5363 25.5071 411.0
       Network: NAO
       Status: Open

ARCESS Array Site A2
      Code: ARA2
       69.5338 25.5078 392.0
       Network: NAO
       Status: Open

ARCESS Array Site A3
      Code: ARA3
       69.5346 25.5019 402.0
       Network: NAO
       Status: Open

ARCESS Array Site B1
      Code: ARB1
       69.5379 25.5079 414.0
       Network: NAO
       Status: Open

ARCESS Array Site B2
      Code: ARB2
       69.5357 25.5134 397.0
       Network: NAO
       Status: Open

ARCESS Array Site B3
      Code: ARB3
       69.5324 25.5106 376.0
       Network: NAO
       Status: Open

ARCESS Array Site B4
      Code: ARB4
       69.5328 25.4998 378.0
       Network: NAO
       Status: Open

ARCESS Array Site B5
      Code: ARB5
       69.5363 25.4985 405.0
       Network: NAO
       Status: Open

ARCESS Array Site C1
      Code: ARC1
       69.5411 25.5079 381.0
       Network: NAO
       Status: Open

ARCESS Array Site C2
      Code: ARC2
       69.5383 25.5229 395.0
       Network: NAO
       Status: Open

ARCESS Array Site C3
      Code: ARC3
       69.5329 25.5231 376.0
       Network: NAO
       Status: Open

ARCESS Array Site C4
      Code: ARC4
       69.5293 25.5117 377.0
       Network: NAO
       Status: Open

ARCESS Array Site C5
      Code: ARC5
       69.5300 25.4982 374.0
       Network: NAO
       Status: Open

ARCESS Array Site C6
      Code: ARC6
       69.5341 25.4882 395.0
       Network: NAO
       Status: Open

ARCESS Array Site C7
      Code: ARC7
       69.5396 25.4936 362.0
       Network: NAO
       Status: Open

ARCESS Array Site D1
      Code: ARD1
       69.5483 25.5093 395.0
       Network: NAO
       Status: Open

ARCESS Array Site D2
      Code: ARD2
       69.5452 25.5308 366.0
       Network: NAO
       Status: Open

ARCESS Array Site D3
      Code: ARD3
       69.5366 25.5483 331.0
       Network: NAO
       Status: Open

ARCESS Array Site D4
      Code: ARD4
       69.5271 25.5362 371.0
       Network: NAO
       Status: Open

ARCESS Array Site D5
      Code: ARD5
       69.5214 25.5118 351.0
       Network: NAO
       Status: Open

ARCESS Array Site D6
      Code: ARD6
       69.5227 25.4900 413.0
       Network: NAO
       Status: Open

ARCESS Array Site D7
      Code: ARD7
       69.5294 25.4707 413.0
       Network: NAO
       Status: Open

ARCESS Array Site D8
      Code: ARD8
       69.5384 25.4686 368.0
       Network: NAO
       Status: Open

ARCESS Array Site D9
      Code: ARD9
       69.5454 25.4857 359.0
       Network: NAO
       Status: Open

ARCESS Array Site E0
      Code: ARE0
       69.5348 25.5057 403.0
       Network: NAO
       Status: Open

Aachen
      Code: AAC
       50.7833 6.0833 179.0
       Status: Closed

Abéché
      Code: ABC
       13.8272 20.8444 550.0
       Network: PAL
       Status: Closed

Abant
      Code: ABT
       40.6058 31.3208 1794.0
       Network: DDA
       Status: Open

Abaselama
      Code: ABSE
       14.8847 39.3272 2392.0
       Status: Open

Abashiri
      Code: ABJ
       44.0167 144.2833 39.0
       Network: JMA
       Status: Open

Abashiri 2
      Code: ABJ2
       43.8417 143.8700 180.0
       Network: JMA
       Status: Closed

Abashiri--Tokoro
      Code: JTKR
       43.9707 143.9082 42.0
       Network: JMA
       Status: Open

Abast'umani
      Code: ABS
       41.7555 42.8134 1590.0
       Network: TIF
       Status: Open

Abborråsen
      Code: ABB
       57.8450 12.7860 239.0
       Network: HFS
       Status: Closed

Abdulvahap
      Code: ADVT
       40.4332 29.7383 193.0
       Network: ISK
       Status: Open

Aberdeen
      Code: ABE
       57.1667 -2.1000 12.0
       Status: Open

Aberfeldy
      Code: ABEM
       -37.7194 146.3890 548.8
       Network: MEL
       Status: Open

Aberfoyle
      Code: EAB
       56.1881 -4.3400 250.0
       Network: BGS
       Status: Open

Abha
      Code: ABHA
       18.2500 42.7500 2200.0
       Network: RYD
       Status: Open

Abington
      Code: ABG
       40.1167 -75.1333 0.0
       Network: SCP
       Status: Reserved

Abisko
      Code: ABK
       68.3417 18.8167 385.0
       Status: Closed

Abra de Ilog
      Code: ABP
       13.4440 120.7272 0.0
       Network: PIVS
       Status: Closed

Abri du Galion
      Code: ABGF
       16.0323 -61.6603 1150.0
       Network: FDF
       Status: Open

Abriès
      Code: OG22
       44.8227 6.9452 1810.0
       Network: GRN
       Status: Open

Abriola
      Code: ABRE
       40.5008 15.7601 1542.0
       Network: ENI
       Status: Open

Abu Hadid
      Code: AAHD
       23.7463 32.7528 0.0
       Network: HLW
       Status: Open

Abu Kooc
      Code: KOOC
       33.6592 36.7633 1120.0
       Network: NSSC
       Status: Open

Abu Rabah
      Code: RABH
       34.4354 37.2054 738.0
       Network: NSSC
       Status: Open

Abu Rudays
      Code: HRDS
       28.7120 33.2950 260.0
       Network: HLW
       Status: Open

Abu Simbel
      Code: ABUS
       22.2500 31.1372 230.0
       Network: HLW
       Status: Open

Abu Simbel
      Code: ASL
       22.3369 31.6161 0.0
       Network: HLW
       Status: Open

Abu `Arish
      Code: ABAR
       16.9420 42.9390 135.0
       Network: RYD
       Status: Open

Abuyama
      Code: ABU
       34.8603 135.5739 200.0
       Network: KYT
       Status: Open

Academy
      Code: AY-SD
       43.5278 -99.1083 610.0
       Network: LRSM
       Status: Closed

Acapulco
      Code: ACX
       16.8694 -99.8583 300.0
       Network: UNM
       Status: Open

Acatlán
      Code: ACP
       18.2078 -98.0597 1250.0
       Network: UNM
       Status: Closed

Acerenza
      Code: ACER
       40.7867 15.9427 690.0
       Network: ROM
       Status: Open

Achilles Lake
      Code: ACKN
       64.9915 -110.8708 467.0
       Network: POLR
       Status: Closed

Achnashellach
      Code: KAC
       57.4999 -5.2982 330.0
       Network: BGS
       Status: Open

Achvaich
      Code: MVH1
       57.9250 -4.1825 185.0
       Network: BGS
       Status: Open

Aci Sant'Antonio
      Code: EACI
       37.6140 15.1290 290.0
       Network: CAT
       Status: Open

Acoyapa
      Code: ACY
       11.9977 -85.2252 400.0
       Network: INET
       Status: Closed

Acton
      Code: ACTO
       43.6087 -80.0624 360.0
       Network: LDN
       Status: Open

Adagdak
      Code: AD8
       51.9806 -176.6003 259.0
       Network: BOU
       Status: Closed

Adak
      Code: ADK
       51.8837 -176.6844 116.0
       Network: PMR
       Status: Open

Adak (Finger Bay)
      Code: ADA
       51.8633 -176.6550 0.0
       Network: USGS
       Status: Closed

Adak Island
      Code: AD-IS
       51.8750 -176.6792 61.0
       Network: LRSM
       Status: Closed

Adamit
      Code: ADI
       33.0789 35.2250 470.0
       Network: GII
       Status: Open

Adams
      Code: ADN
       43.8333 -76.1197 137.0
       Network: PAL
       Status: Closed

Adamuz
      Code: EADA
       38.1673 -4.5771 565.0
       Network: MDD
       Status: Open

Adana
      Code: ADAT
       37.0623 35.3550 150.0
       Network: GBZT
       Status: Open

Adana
      Code: ADT
       37.0638 35.3550 150.0
       Network: MTAT
       Status: Closed

Addis Ababa
      Code: AAE
       9.0292 38.7656 2442.0
       Network: AAE
       Status: Open

Adel
      Code: AOT
       42.1665 -119.9033 1370.0
       Status: Closed

Adeladia
      Code: PADM
       35.6393 -120.8643 471.0
       Network: MNLO
       Status: Open

Adelaida
      Code: ADES
       13.6583 -89.3583 1200.0
       Network: CIG
       Status: Closed

Adelaide
      Code: TWOA
       -35.0325 138.5781 165.0
       Status: Closed

Adelaide (Mount Bonython)
      Code: ADE
       -34.9669 138.7089 655.0
       Network: ADE
       Status: Open

Adelanto
      Code: ADL
       34.5563 -117.4170 900.0
       Network: PAS
       Status: Open

Adelanto Receiving Station
      Code: ADO
       34.5505 -117.4339 908.0
       Network: PAS
       Status: Open

Adelie
      Code: DRV
       -66.6650 140.0086 40.0
       Network: STR
       Status: Open

Aden
      Code: ADEN
       12.7760 44.9830 41.0
       Network: DHMR
       Status: Open

Adirondack
      Code: RSNY
       44.5483 -74.5300 396.0
       Network: NEIC
       Status: Closed

Adirondack Community College
      Code: ACCN
       43.3843 -73.6678 340.0
       Network: PAL
       Status: Open

Adis Abeba (Addis Ababa)
      Code: AAE
       9.0292 38.7656 2442.0
       Network: AAE
       Status: Open

Adndan
      Code: AADN
       22.1100 31.5500 200.0
       Network: HLW
       Status: Open

Adobe Creek
      Code: GACM
       38.8728 -122.8622 985.0
       Network: MNLO
       Status: Open

Adobe Valley
      Code: AVC
       37.9160 -118.7325 2225.0
       Network: REN
       Status: Closed

Adra
      Code: ADRA
       36.7893 -3.0487 0.0
       Network: CRT
       Status: Reserved

Adra
      Code: EXAD
       36.7500 -3.0010 24.0
       Network: MDD
       Status: Open

Aeknabara
      Code: AEKI
       2.1017 98.4536 840.0
       Network: DJA
       Status: Open

Afareaitu
      Code: AFR
       -17.5383 -149.7778 50.0
       Network: PPT
       Status: Open

Afiamalu
      Code: AFI
       -13.9094 -171.7772 706.0
       Network: WEL
       Status: Open

Afjeh
      Code: IAFJ
       35.8560 51.7125 2740.0
       Network: TEH
       Status: Open

Agadir Faculté des Sciences
      Code: AFS
       30.4200 -9.5000 75.0
       Network: CNRM
       Status: Open

Agadir Oufela
      Code: AOF
       30.4400 -9.5600 90.0
       Network: CNRM
       Status: Open

Agalyk
      Code: AGL
       39.5200 66.8700 865.0
       Network: UZBK
       Status: Open

Agana
      Code: GUAM
       13.4717 144.7483 0.0
       Network: QCP
       Status: Closed

Agartala
      Code: AGT
       23.8833 91.2500 17.0
       Network: NDI
       Status: Open

Agassiz Lake
      Code: AGAM
       60.1542 -141.0333 1024.0
       Network: AGS
       Status: Open

Agassiz National Wildlife Refuge
      Code: AGMN
       48.2978 -95.8619 351.1
       Network: NEIC
       Status: Open

Agave Hill
      Code: AGAC
       33.6384 -116.4011 809.0
       Network: PAS
       Status: Closed

Agenahambo
      Code: AGE
       -8.8136 148.0989 303.0
       Network: RAB
       Status: Closed

Aggia Anna
      Code: VAG
       38.3161 22.9003 760.0
       Network: BGS
       Status: Open

Agin
      Code: AGN
       38.9492 38.7153 914.0
       Network: ISK
       Status: Open

Agios Georgios
      Code: AGG
       39.0222 22.3303 540.0
       Network: THE
       Status: Open

Agoura
      Code: AGOC
       34.1465 -118.7670 259.0
       Network: PAS
       Status: Open

Agrón
      Code: ERON
       37.0185 -3.8058 1304.0
       Network: MDD
       Status: Open

Agra
      Code: AGR
       27.1333 78.0167 163.0
       Network: NDI
       Status: Closed

Agra
      Code: AGRA
       27.2305 77.9438 0.0
       Network: NDI
       Status: Open

Agram
      Code: ZAG
       45.8290 15.9940 155.0
       Network: ZAG
       Status: Open

Agram
      Code: ZAG*
       45.8167 15.9833 155.0
       Network: ZAG
       Status: Closed

Agrelo
      Code: AAGR
       -33.0852 -68.8284 1159.0
       Network: SJA
       Status: Reserved

Agri
      Code: AGRT
       39.6088 42.9870 1440.0
       Network: ISK
       Status: Open

Agricultural Station
      Code: STAT
       17.4950 -62.9787 50.0
       Network: TRN
       Status: Open

Agrihan Island
      Code: AGRI
       18.7330 145.6530 25.0
       Network: SAPN
       Status: Open

Agua Clara
      Code: ACLA
       9.3650 -79.7065 460.0
       Network: ACP
       Status: Open

Aguadilla
      Code: AGP
       18.4075 -67.1410 220.0
       Network: RSPR
       Status: Open

Aguadilla
      Code: AGPR
       18.4675 -67.1112 119.0
       Network: RSPR
       Status: Open

Agualva
      Code: AGA
       38.7845 -27.1732 80.0
       Network: RUVS
       Status: Closed

Aguas Calientes
      Code: AGUN
       12.6667 -86.8367 300.0
       Network: INET
       Status: Open

Aguascalientes
      Code: AGX
       21.8787 -102.3010 0.0
       Network: UNM
       Status: Closed

Aguni-jima
      Code: JAGN
       26.5888 127.2422 12.0
       Network: JMA
       Status: Open

Ahir Dag
      Code: KAHT
       37.6307 36.8734 1830.0
       Network: DDA
       Status: Open

Ahlen
      Code: BAHL
       51.7369 7.8217 92.0
       Network: BUG
       Status: Open

Ahua
      Code: AHA
       19.3733 -155.2650 1070.0
       Network: HVO
       Status: Open

Ahuacatlán
      Code: ANIG
       21.0538 -104.5207 1009.0
       Network: UNM
       Status: Open

Ahuachapán
      Code: AHU
       13.9217 -89.8458 810.0
       Network: CIG
       Status: Closed

Aibetsu
      Code: AIB
       43.9067 142.6461 260.0
       Network: HSS
       Status: Open

Aicha
      Code: GRB4
       49.4688 11.5615 507.0
       Network: GRF
       Status: Open

Aida
      Code: JAD
       34.9403 134.1680 170.0
       Network: JMA
       Status: Open

Aigle
      Code: AIGLE
       46.3415 6.9538 800.0
       Network: ZUR
       Status: Open

Aigurande
      Code: NE08
       46.4200 1.7300 360.0
       Network: NARS
       Status: Closed

Aikawa
      Code: AIK
       38.0200 138.2417 34.0
       Network: JMA
       Status: Open

Aileron
      Code: AIL
       14.8010 -61.1080 879.0
       Network: FDF
       Status: Closed

Ainapo
      Code: AIN
       19.3750 -155.4603 1524.0
       Network: HVO
       Status: Open

Ainzon
      Code: NE11
       41.8140 -1.5170 440.0
       Network: NARS
       Status: Closed

Aioi
      Code: JAI
       33.7923 134.4515 165.0
       Network: JMA
       Status: Open

Airport Hangar
      Code: APH
       43.8413 -74.4970 564.0
       Network: PAL
       Status: Closed

Airport Road
      Code: AARM
       39.2762 -121.0255 930.0
       Network: MNLO
       Status: Open

Ait Ouarda
      Code: AIT
       32.1100 -6.5110 0.0
       Network: SPGM
       Status: Open

Aitape
      Code: AITP
       -3.1384 142.3489 2.0
       Network: PMG
       Status: Open

Aizawl
      Code: AZL
       23.7200 92.7300 750.0
       Network: JHI
       Status: Reserved

Aizu (Inawashiro)
      Code: AID
       37.5667 140.1167 526.0
       Status: Closed

Ajaccio
      Code: AJAF
       41.9833 8.7302 210.0
       Network: GRN
       Status: Open

Ajiro
      Code: AJI
       35.0433 139.0967 59.0
       Network: JMA
       Status: Open

Ajmer
      Code: AJM
       26.4792 74.6431 540.0
       Network: NDI
       Status: Open

Akçakoca
      Code: AKC
       40.0244 31.1808 150.0
       Network: MTAT
       Status: Closed

Akademik Vernadsky
      Code: AIA
       -65.2500 -64.2667 11.0
       Network: NASC
       Status: Closed

Akaike
      Code: JFA
       33.7120 130.7952 130.0
       Network: JMA
       Status: Open

Akama
      Code: AKM
       33.8122 130.5972 60.0
       Status: Open

Akamas
      Code: AKMC
       35.0270 32.3300 416.0
       Network: NIC
       Status: Open

Akbulak Array Beam Reference Point
      Code: ABKAR
       49.2556 59.9431 243.0
       Network: NNC
       Status: Open

Akbulak Array Site 01
      Code: AB01
       49.2556 59.9431 243.0
       Network: NNC
       Status: Open

Akbulak Array Site 02
      Code: AB02
       49.2591 59.9465 241.0
       Network: NNC
       Status: Open

Akbulak Array Site 03
      Code: AB03
       49.2511 59.9431 243.0
       Network: NNC
       Status: Open

Akbulak Array Site 04
      Code: AB04
       49.2578 59.9371 249.0
       Network: NNC
       Status: Open

Akbulak Array Site 05
      Code: AB05
       49.2736 59.9431 244.0
       Network: NNC
       Status: Open

Akbulak Array Site 06
      Code: AB06
       49.2611 59.9693 237.0
       Network: NNC
       Status: Open

Akbulak Array Site 07
      Code: AB07
       49.2410 59.9593 235.0
       Network: NNC
       Status: Open

Akbulak Array Site 08
      Code: AB08
       49.2553 59.9447 243.0
       Network: NNC
       Status: Open

Akbulak Array Site 09
      Code: AB09
       49.2614 59.9181 238.0
       Network: NNC
       Status: Open

Akbulak Array Site 31
      Code: AB31
       49.2558 59.9431 243.0
       Network: NNC
       Status: Open

Akfadou
      Code: AKF
       36.6333 4.5667 1545.0
       Network: ALG
       Status: Open

Akhalk'alak'i
      Code: AKH
       41.4100 43.4928 1708.0
       Network: TIF
       Status: Open

Akhisar
      Code: AKHS
       38.8788 27.8138 370.0
       Network: DDA
       Status: Open

Akhisar
      Code: AKS
       38.8790 27.8130 370.0
       Network: ISK
       Status: Open

Akhlamad
      Code: IAKL
       36.5803 58.7178 2423.0
       Network: TEH
       Status: Open

Akhty
      Code: AKT
       41.4800 47.7300 1200.0
       Network: DRS
       Status: Open

Akita
      Code: AKI
       39.7183 140.1017 10.0
       Network: JMA
       Status: Closed

Akita
      Code: AKI1
       39.7150 140.1033 2.0
       Network: JMA
       Status: Open

Akita 2
      Code: AKIJ
       39.7500 140.1417 65.0
       Network: JMA
       Status: Open

Akitakoma
      Code: KOMT
       39.7800 140.7700 680.0
       Network: TOH
       Status: Reserved

Akkeshi
      Code: AKK
       43.0171 144.8423 80.0
       Network: HSS
       Status: Open

Akkeshi
      Code: JAK
       42.9962 144.6965 20.0
       Network: JMA
       Status: Open

Akkus
      Code: AKKT
       40.7844 37.0136 1593.0
       Network: DDA
       Status: Closed

Akkuyli
      Code: AKUL
       38.4300 68.5800 0.0
       Network: TAJK
       Status: Open

Ako
      Code: JMY
       34.0658 139.5167 430.0
       Network: JMA
       Status: Open

Akola
      Code: AKL
       20.7028 77.0153 310.0
       Network: NDI
       Status: Open

Akosombo
      Code: AKGH
       6.2433 0.0403 377.0
       Network: KUK
       Status: Open

Aktash
      Code: AKAR
       50.3200 87.6200 1380.0
       Network: ASRS
       Status: Open

Aktyubinsk
      Code: AKTK
       50.4347 58.0167 360.0
       Network: NNC
       Status: Open

Akureyri
      Code: AKU
       65.6867 -18.1067 24.0
       Network: REY
       Status: Closed

Akureyri
      Code: AKU-
       65.6717 -18.1000 0.0
       Status: Closed

Akutan
      Code: AKA
       54.1358 -165.7700 12.0
       Network: USAV
       Status: Open

Akutan
      Code: AKUT
       54.1352 -165.7719 19.2
       Network: PMR
       Status: Open

Akutan 2
      Code: AKA2
       54.1242 -165.7783 90.0
       Network: USAV
       Status: Closed

Akutan 4
      Code: AKA4
       54.1100 -165.7317 135.0
       Network: USAV
       Status: Closed

Akutan 5
      Code: AKA5
       54.1552 -165.8650 225.0
       Network: USAV
       Status: Closed

Akutan Green Grass
      Code: AKGG
       54.1988 -165.9916 326.0
       Network: USAV
       Status: Open

Akutan Harbor
      Code: AHB
       54.1153 -165.8157 447.0
       Network: USAV
       Status: Open

Akutan Long Valley
      Code: AKLV
       54.1627 -165.9556 551.0
       Network: USAV
       Status: Open

Akyazi
      Code: AKY
       40.6630 30.6594 110.0
       Network: MTAT
       Status: Closed

Al Areen
      Code: BEE
       26.0167 50.5217 0.0
       Network: BMU
       Status: Open

Al Aritein
      Code: ARTJ
       32.2467 36.8283 1058.0
       Network: JSO
       Status: Open

Al Arnab
      Code: ARNB
       35.8608 35.9722 930.0
       Network: NSSC
       Status: Open

Al Bad`
      Code: BADA
       28.5660 34.9620 495.0
       Network: RYD
       Status: Open

Al Bad`
      Code: BDAS
       28.4317 35.1014 360.0
       Network: SNSN
       Status: Open

Al Bayda'
      Code: BDHA
       13.9745 45.5667 2000.0
       Network: DHMR
       Status: Open

Al Bayda'
      Code: BIDA
       35.0138 36.3213 930.0
       Network: NSSC
       Status: Open

Al Beshri
      Code: BSHR
       35.6685 39.8185 852.0
       Network: NSSC
       Status: Open

Al Budayyi`
      Code: BBU
       26.2150 50.4567 0.0
       Network: BMU
       Status: Open

Al Direh
      Code: DRHJ
       29.3580 34.9620 10.0
       Network: JSO
       Status: Open

Al Fayyum
      Code: FYM
       29.6920 31.0420 204.0
       Network: HLW
       Status: Open

Al Ghardaqah (Hurghada)
      Code: HHRG
       27.2190 33.5600 245.0
       Network: HLW
       Status: Open

Al Hasa
      Code: HASS
       25.1899 49.6944 200.0
       Network: SNSN
       Status: Open

Al Hawiyah
      Code: HWYS
       21.4349 40.4177 0.0
       Network: SNSN
       Status: Open

Al Jahlan
      Code: JHLN
       35.6725 38.4411 459.0
       Network: NSSC
       Status: Open

Al Kabd
      Code: KBD
       29.1756 47.6933 124.0
       Network: KISR
       Status: Open

Al Khamasin
      Code: KAMS
       20.3092 44.5798 750.0
       Network: SNSN
       Status: Open

Al Khamasin
      Code: KMSA
       20.3710 44.4950 715.0
       Network: RYD
       Status: Open

Al Kharijah
      Code: AKRG
       24.5030 30.4980 171.0
       Network: HLW
       Status: Open

Al Lith
      Code: LITH
       20.7160 40.6160 100.0
       Network: RYD
       Status: Open

Al Lith
      Code: LTHS
       20.2750 40.4107 180.0
       Network: SNSN
       Status: Open

Al Majma`ah
      Code: MJMA
       25.8550 45.2890 650.0
       Network: RYD
       Status: Open

Al Marj
      Code: MARJ
       32.5226 20.8776 650.0
       Network: LDSN
       Status: Open

Al Muharraq
      Code: BMU
       26.2350 50.6600 0.0
       Network: BMU
       Status: Open

Al Mukalla
      Code: MUKL
       14.2800 49.0200 41.0
       Network: DHMR
       Status: Open

Al Mukha
      Code: MUKH
       13.3150 43.2653 0.0
       Network: DHMR
       Status: Reserved

Al Qirein
      Code: QRNJ
       32.3350 35.5750 -180.0
       Network: JSO
       Status: Open

Al Qurayn
      Code: QRN
       28.7444 47.9177 135.0
       Network: KISR
       Status: Open

Al Salmeh
      Code: SLMH
       36.2139 37.9278 510.0
       Network: NSSC
       Status: Open

Al Shahba
      Code: SHBJ
       32.3025 37.8280 960.0
       Network: JSO
       Status: Open

Al Sharaya
      Code: SHRA
       21.4790 39.9680 413.0
       Network: RYD
       Status: Open

Al Sooda
      Code: SODA
       18.2900 42.3740 2600.0
       Network: RYD
       Status: Open

Al Wahab
      Code: WHAB
       35.9171 37.5520 630.0
       Network: NSSC
       Status: Open

Al Wahat ad Dakhilah (Dakhla Oasis)
      Code: HDK2
       24.3200 28.9550 410.0
       Network: HLW
       Status: Open

Al Wajh
      Code: WAJH
       26.1760 36.5600 75.0
       Network: RYD
       Status: Open

Al `Aqabah
      Code: AQBJ
       29.7280 35.0500 170.0
       Network: JSO
       Status: Open

Al `Ayyat
      Code: AYT
       29.7040 31.1530 160.0
       Network: HLW
       Status: Open

Al `Udayn
      Code: UDYN
       13.9667 43.9917 1280.0
       Network: DHMR
       Status: Open

Al `Uyaynah
      Code: AYN
       28.8660 36.0010 770.0
       Network: RYD
       Status: Open

Alónnisos
      Code: AOS
       39.1703 23.8800 200.0
       Network: THE
       Status: Open

Al-Mazaregh
      Code: MZRK
       35.8266 40.6525 373.0
       Network: NSSC
       Status: Open

Ala-Archa
      Code: AAK
       42.6390 74.4940 1645.0
       Network: KYRG
       Status: Open

Alabaster Cavern State Park
      Code: ACO
       36.6986 -99.1461 521.0
       Network: TUL
       Status: Open

Alamagan
      Code: ALMG
       17.6010 145.8380 490.0
       Network: SAPN
       Status: Open

Alamo
      Code: ALA
       37.2417 -115.1150 0.0
       Network: USGS
       Status: Closed

Aland
      Code: AAL
       60.1780 19.9936 10.0
       Status: Open

Alasht
      Code: IALA
       36.0829 52.8099 2600.0
       Network: TEH
       Status: Open

Alaska Earthquake Information Center, Fairbanks
      Code: AEIC
      
       Status: Network/Other

Alaska Long Period Array
      Code: ALPA
      
       Status: Network/Other

Alaska Methodist University
      Code: AMU
       61.1917 -149.8050 53.0
       Status: Closed

Albañá
      Code: ALBA
       42.3128 2.7235 400.0
       Network: MRB
       Status: Open

Albannette
      Code: OG18
       45.1932 6.4290 1455.0
       Network: GRN
       Status: Open

Albanya (Albañá)
      Code: ALBA
       42.3128 2.7235 400.0
       Network: MRB
       Status: Open

Albemarle
      Code: AE-NC
       35.4336 -80.0597 183.0
       Network: LRSM
       Status: Closed

Alberni
      Code: ALB
       49.2717 -124.8300 25.0
       Network: WCTN
       Status: Open

Alboran
      Code: EALB
       35.9399 -3.0343 20.0
       Network: MDD
       Status: Open

Albuñol
      Code: EXAL
       36.7910 -3.2030 286.0
       Network: MDD
       Status: Open

Albuquerque
      Code: ALQ
       34.9425 -106.4575 1849.0
       Network: ALQ
       Status: Closed

Albuquerque
      Code: ANMO
       34.9502 -106.4602 1743.0
       Network: ALQ
       Status: Open

Alcan
      Code: ALC
       62.6225 -141.0083 582.0
       Network: AGS
       Status: Open

Alcochete
      Code: PACT
       38.7680 -8.8333 30.0
       Network: ISTP
       Status: Open

Alcott Elementary School
      Code: ALCT
       47.6475 -122.0370 55.0
       Network: SEA
       Status: Open

Alcoutim
      Code: PALC
       37.4647 -7.4758 73.0
       Network: INMG
       Status: Open

Aldan
      Code: ALDR
       58.6100 125.4094 682.0
       Network: YARS
       Status: Open

Alder Creek
      Code: ACK
       65.9542 -162.1890 377.0
       Network: GIA
       Status: Closed

Alder Peak
      Code: PAPM
       35.9128 -121.3617 1015.0
       Network: MNLO
       Status: Open

Alder Springs
      Code: GAS
       39.6548 -122.7152 1219.0
       Network: CDWR
       Status: Open

Alder Springs Broadband
      Code: GASB
       39.6500 -122.7200 0.0
       Network: BRK
       Status: Reserved

Alders End
      Code: HAE
       52.0376 -2.5475 224.0
       Network: BGS
       Status: Open

Alegheny College
      Code: ALLY
       41.6492 -80.1448 390.0
       Network: PAL
       Status: Open

Alemaya
      Code: ALME
       9.4300 42.0400 2133.0
       Network: AAE
       Status: Open

Alert
      Code: ALE
       82.5033 -62.3500 65.0
       Network: OTT
       Status: Open

Alevga
      Code: ALFC
       35.1570 32.5990 520.0
       Network: NIC
       Status: Open

Alexander Bay
      Code: ALX
       44.3225 -75.9279 122.0
       Network: PAL
       Status: Closed

Alexander City
      Code: AX-AL
       32.8356 -86.1764 183.0
       Network: LRSM
       Status: Closed

Alexander City
      Code: AX2AL
       32.7772 -86.1300 213.0
       Network: LRSM
       Status: Closed

Alexander Valley
      Code: GAXM
       38.7108 -122.7550 379.0
       Network: MNLO
       Status: Open

Alexandra
      Code: AXZ
       -45.2672 169.3311 260.0
       Network: WEL
       Status: Open

Alexandroúpolis
      Code: ALN
       40.8972 26.0456 110.0
       Network: THE
       Status: Open

Alfacar
      Code: AFC
       37.2544 -3.5450 1490.0
       Network: MDD
       Status: Closed

Alfred
      Code: AFO1
       45.6282 -74.8824 53.0
       Network: OTT
       Status: Closed

Alfred
      Code: AFO2
       45.6308 -74.8540 53.0
       Network: OTT
       Status: Closed

Alfred
      Code: ALF
       42.2253 -77.7972 671.0
       Network: PAL
       Status: Closed

Alfred
      Code: ALFO
       45.6283 -74.8842 0.0
       Network: POLR
       Status: Open

Alfred Wegener Institute, Bremerhaven
      Code: AWIB
      
       Status: Network/Other

Algarobillo
      Code: CHP4
       -4.5020 -80.3600 220.0
       Network: LIM
       Status: Reserved

Alger-Bouzareah
      Code: ABA
       36.8017 3.0350 345.0
       Network: ALG
       Status: Open

Algiers
      Code: ALG
       36.7717 3.0583 59.0
       Network: ALG
       Status: Open

Algonquin Park
      Code: ALGO
       45.9544 -78.0509 235.0
       Network: POLR
       Status: Open

Alhama de Almería
      Code: EXAA
       36.9580 -2.5680 528.0
       Network: MDD
       Status: Open

Alhama de Granada
      Code: EXAG
       37.0160 -3.9860 900.0
       Network: MDD
       Status: Open

Alhama de Murcia
      Code: EALH
       37.8581 -1.4197 294.0
       Network: MDD
       Status: Open

Ali-Bairamli
      Code: ALIB
       39.9581 49.0060 50.0
       Network: AZER
       Status: Open

Alia
      Code: ALJA
       37.7490 13.7537 700.0
       Status: Open

Aliabad