Home » USArray Stations

There are currently 436 stations returning data out of a total number of 482 stations (46 stations considered offline).

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To view various parameters of the active stations in the USArray deployment click one of the "Active" tabs below (information after the ':' defines the parameter plotted). To view decommissioned stations in the USArray deployment click the "Decommissioned" tab. Station symbols are colored by status parameter type.

To view a quick summary of each station's instrumentation, hover the browser cursor over a station symbol on the map. To view details on an individual station you can either click a station symbol on any map below or click the station name in the table beneath. Both methods lead you to a detailed information page for each station. Placing your cursor over the map symbol displays a summary of the station setup.

To the right of each Network:Station code there is a status flag. The status flag is assigned by the level of data latency for each station as per the legend below:

  • status icon    — Station returning data (data latency < 30mins)
  • status icon    — Station warning (data latency > 30mins)
  • status icon    — Station considered offline (data latency > 8hrs)

Note: This display is for appraisal only and should not be used for detailed station diagnostics.

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Active stations: By Network

Active USArray stations by network
Station List
AZ
MONP2 status icon
PFO status icon
CI
ARV status icon
BBR status icon
BC3 status icon
BEL status icon
BFS status icon
CIA status icon
CWC status icon
DEC status icon
DVT status icon
EDW2 status icon
FMP status icon
FUR status icon
GLA status icon
GMR status icon
GRA status icon
GSC status icon
HEC status icon
IRM status icon
ISA status icon
LGU status icon
LRL status icon
MLAC status icon
MPM status icon
MPP status icon
MUR status icon
NEE2 status icon
OSI status icon
PDM status icon
RCT status icon
RRX status icon
SBC status icon
SCI2 status icon
SCZ2 status icon
SHO status icon
SMM status icon
SNCC status icon
SWS status icon
TIN status icon
TUQ status icon
VES status icon
IU
ANMO status icon
RSSD status icon
TUC status icon
TA
109C status icon
113A status icon
120A status icon
121A status icon
122A status icon
123A status icon
124A status icon
125A status icon
126A status icon
127A status icon
128A status icon
129A status icon
130A status icon
131A status icon
214A status icon
220A status icon
221A status icon
222A status icon
223A status icon
224A status icon
225A status icon
226B status icon
227A status icon
228A status icon
229A status icon
230A status icon
231A status icon
232A status icon
319A status icon
320A status icon
324A status icon
325A status icon
326A status icon
327A status icon
328A status icon
329A status icon
330A status icon
331A status icon
332A status icon
425A status icon
426A status icon
427A status icon
428A status icon
429A status icon
430A status icon
431A status icon
432A status icon
526A status icon
527A status icon
528A status icon
529A status icon
530A status icon
531A status icon
532A status icon
626A status icon
627A status icon
628A status icon
631A status icon
632A status icon
732A status icon
A19A status icon
A20A status icon
A21A status icon
A22A status icon
A23A status icon
A24A status icon
A25A status icon
A26A status icon
A27A status icon
A28A status icon
A29A status icon
A30A status icon
ABTX status icon
B19A status icon
B20A status icon
B21A status icon
B22A status icon
B23A status icon
B25A status icon
B26A status icon
B27A status icon
B28A status icon
B29A status icon
B30A status icon
BGNE status icon
BRSD status icon
C19A status icon
C20A status icon
C21A status icon
C22A status icon
C23A status icon
C24A status icon
C25A status icon
C26A status icon
C27A status icon
C28A status icon
C30A status icon
D19A status icon
D20A status icon
D21A status icon
D22A status icon
D23A status icon
D24A status icon
D25A status icon
D26A status icon
D27A status icon
D28A status icon
D29A status icon
D30A status icon
E19A status icon
E20A status icon
E21A status icon
E22A status icon
E23A status icon
E24A status icon
E25A status icon
E26A status icon
E27A status icon
E28A status icon
E29A status icon
E30A status icon
F19A status icon
F20A status icon
F21A status icon
F22A status icon
F23A status icon
F24A status icon
F25A status icon
F26A status icon
F27A status icon
F28A status icon
F29A status icon
F30A status icon
G03D status icon
G05D status icon
G20A status icon
G21A status icon
G22A status icon
G23A status icon
G24A status icon
G25A status icon
G26A status icon
G27A status icon
G28A status icon
G29A status icon
G30A status icon
H17A status icon
H18A status icon
H19A status icon
H20A status icon
H21A status icon
H22A status icon
H23A status icon
H24A status icon
H25A status icon
H26A status icon
H27A status icon
H28A status icon
H29A status icon
I03D status icon
I04A status icon
I05D status icon
I17A status icon
I19A status icon
I20A status icon
I21A status icon
I22A status icon
I23A status icon
I24A status icon
I25A status icon
I26A status icon
I27A status icon
I28A status icon
I29A status icon
I30A status icon
J04D status icon
J05D status icon
J19A status icon
J20A status icon
J21A status icon
J22A status icon
J23A status icon
J24A status icon
J25A status icon
J26A status icon
J27A status icon
J28A status icon
J29A status icon
J30A status icon
K04D status icon
K21A status icon
K22A status icon
K23A status icon
K24A status icon
K25A status icon
K26A status icon
K27A status icon
K28A status icon
K29A status icon
K30A status icon
KMSC status icon
KSCO status icon
L22A status icon
L23A status icon
L24A status icon
L25A status icon
L26A status icon
L27A status icon
L28A status icon
L29A status icon
L30A status icon
L31A status icon
M02C status icon
M04C status icon
M22A status icon
M23A status icon
M24A status icon
M25A status icon
M26A status icon
M27A status icon
M28A status icon
M29A status icon
M30A status icon
M31A status icon
MDND status icon
MSTX status icon
N20A status icon
N22A status icon
N23A status icon
N24A status icon
N25A status icon
N26A status icon
N27A status icon
N28A status icon
N29A status icon
N30A status icon
N31A status icon
N32A status icon
O19A status icon
O20A status icon
O21A status icon
O22A status icon
O23A status icon
O24A status icon
O25A status icon
O26A status icon
O27A status icon
O28A status icon
O29A status icon
O30A status icon
O31A status icon
O32A status icon
P19A status icon
P22A status icon
P23A status icon
P24A status icon
P25A status icon
P26A status icon
P27A status icon
P28A status icon
P29A status icon
P30A status icon
P31A status icon
P32A status icon
P33A status icon
Q16A status icon
Q20A status icon
Q21A status icon
Q22A status icon
Q23A status icon
Q24A status icon
Q25A status icon
Q26A status icon
Q28A status icon
Q29A status icon
Q30A status icon
Q31A status icon
Q32A status icon
Q33A status icon
R11A status icon
R20A status icon
R21A status icon
R22A status icon
R23A status icon
R24A status icon
R25A status icon
R26A status icon
R27A status icon
R28A status icon
R29A status icon
R30A status icon
R31A status icon
R32A status icon
R33A status icon
S20A status icon
S21A status icon
S22A status icon
S23A status icon
S24A status icon
S25A status icon
S26A status icon
S27A status icon
S28A status icon
S29A status icon
S30A status icon
S31A status icon
S32A status icon
S33A status icon
SFIN status icon
SPMN status icon
T21A status icon
T22A status icon
T23A status icon
T24B status icon
T25A status icon
T26A status icon
T27A status icon
T28A status icon
T29A status icon
T30A status icon
T31A status icon
T32A status icon
T33A status icon
TIGA status icon
TUL1 status icon
U15A status icon
U20A status icon
U21A status icon
U22A status icon
U23A status icon
U24A status icon
U25A status icon
U26A status icon
U27A status icon
U28A status icon
U29A status icon
U30A status icon
U31A status icon
V20A status icon
V21A status icon
V22A status icon
V23A status icon
V24A status icon
V25A status icon
V26A status icon
V27A status icon
V28A status icon
V29A status icon
V30A status icon
V31A status icon
V32A status icon
V33A status icon
V34A status icon
W13A status icon
W18A status icon
W20A status icon
W21A status icon
W22A status icon
W23A status icon
W24A status icon
W25A status icon
W26A status icon
W27A status icon
W28A status icon
W29A status icon
W30A status icon
W31A status icon
W32A status icon
W33A status icon
W34A status icon
WHTX status icon
X16A status icon
X18A status icon
X20A status icon
X21A status icon
X22A status icon
X23A status icon
X24A status icon
X25A status icon
X26A status icon
X27A status icon
X28A status icon
X29A status icon
X30A status icon
X31A status icon
X32A status icon
X33A status icon
Y12C status icon
Y14A status icon
Y20A status icon
Y21A status icon
Y22A status icon
Y22D status icon
Y23A status icon
Y24A status icon
Y25A status icon
Y26A status icon
Y27A status icon
Y28A status icon
Y29A status icon
Y30A status icon
Y31A status icon
Y32A status icon
Z14A status icon
Z20A status icon
Z21A status icon
Z22A status icon
Z23A status icon
Z24A status icon
Z25A status icon
Z26A status icon
Z27A status icon
Z28A status icon
Z29A status icon
Z30A status icon
Z31A status icon
Z32A status icon
US
AMTX status icon
BOZ status icon
BW06 status icon
CBKS status icon
DGMT status icon
DUG status icon
EGMT status icon
HLID status icon
ISCO status icon
JCT status icon
LAO status icon
MNTX status icon
MSO status icon
MVCO status icon
NEW status icon
OGNE status icon
RLMT status icon
SDCO status icon
TPNV status icon
WUAZ status icon

Number of stations by network

Network Number of stations
University of California San Diego Anza Seismic Network (AZ) 2/2
USGS/CalTech Southern California Seismic Network (CI) 37/40
Global Seismographic Network (GSN) (IU) 3/3
EarthScope Transportable Array Seismic Network (TA) 375/417
United States Advanced National Seismic System (ANSS) (US) 19/20
Network Number of stations