last update to page: August 08 2017 17:58:39 (UTC).

Magnitude 6.5 Earthquake: Gansu, China

Summary

The red marker denotes the earthquake epicenter.

On Tue Aug 8th 2017 13:19:49 (UTC) the seismic network recorded an earthquake (preliminary 6.5 mww) located in Gansu, China. Seismic region Southern Sinkiang To Kansu.

The epicentral distance (i.e. distance separating the location to the epicenter) to the closest station B35B in the network is 10,791.2 km.

If you felt the quake, the USGS would like to know. Please add your comments to the USGS page "Did you feel it?".

Details

Time:Tue Aug 8th 2017 13:19:49 (UTC)
Magnitude:6.5 mww
Location:(33.1993,103.8585)
Depth:9.0 km
Author:USGS:us
evid,orid:1073798,1092022
nass,ndef:238,0
Authoritative:y

Proximity to Population Centers

Event and active stations

The red marker denotes the earthquake epicenter.

Seismic waveforms for closest station

Closest station with identified signal. 0.1 Hz lowpass Butterworth filter has been applied to data.

Seismic waveforms for vertical channels in network

Subset of several stations close to the event. 0.1 Hz lowpass Butterworth filter has been applied to data.

Signal description at some stations

STA_CHANS-E DeltaS-E AzimuthPhase TimeSignal/NoiseTime ResidualV. ModelAutharid
B35B_BHZ96.938°345.25°P2017-08-08 13:33:21.1792 UTC-1-0.02iasp91dbp:rrodd:17220626079
E28B_BHZ97.211°339.48°P2017-08-08 13:33:25.4075 UTC-12.985iasp91dbp:rrodd:17220626080
D32B_BHZ97.5°342.5°P2017-08-08 13:33:23.0514 UTC-1-0.664iasp91dbp:rrodd:17220626081
F33B_BHZ98.885°343.04°Pdiff2017-08-08 13:33:32.4337 UTC-12.556iasp91dbp:rrodd:17220626084
D41A_BHZ98.965°349.5°Pdiff2017-08-08 13:33:29.3533 UTC-1-0.879iasp91dbp:rrodd:17220626085
E38A_BHZ98.994°346.99°Pdiff2017-08-08 13:33:26.2593 UTC-1-4.099iasp91dbp:rrodd:17220626086
F36B_BHZ99.39°345.32°Pdiff2017-08-08 13:33:31.9901 UTC-1-0.128iasp91dbp:rrodd:17220626088
D62A_BHZ99.466°6.01°Pdiff2017-08-08 13:33:32.9614 UTC-10.507iasp91dbp:rrodd:17220626089
E62A_BHZ99.958°5.62°Pdiff2017-08-08 13:33:31.1239 UTC-1-3.515iasp91dbp:rrodd:17220626092
E63A_BHZ100.078°6.52°Pdiff2017-08-08 13:33:35.2546 UTC-10.084iasp91dbp:rrodd:17220626093
E46A_BHZ100.093°353.07°Pdiff2017-08-08 13:33:34.6901 UTC-1-0.551iasp91dbp:rrodd:17220626094
F42A_BHZ100.299°349.82°Pdiff2017-08-08 13:33:36.4496 UTC-10.296iasp91dbp:rrodd:17220626096
G40A_BHZ100.503°348.07°Pdiff2017-08-08 13:33:38.1999 UTC-11.143iasp91dbp:rrodd:17220626097
F64A_BHZ100.624°6.63°Pdiff2017-08-08 13:33:39.7956 UTC-12.201iasp91dbp:rrodd:17220626098
F62A_BHZ100.707°5.26°Pdiff2017-08-08 13:33:37.2013 UTC-1-0.763iasp91dbp:rrodd:17220626099
F63A_BHZ100.841°5.99°Pdiff2017-08-08 13:33:37.7954 UTC-1-0.763iasp91dbp:rrodd:17220626100
I37B_BHZ101.199°345.34°Pdiff2017-08-08 13:33:40.6548 UTC-10.507iasp91dbp:rrodd:17220626101
G65A_BHZ101.215°7.31°Pdiff2017-08-08 13:33:40.0919 UTC-1-0.128iasp91dbp:rrodd:17220626102
G45A_BHZ101.285°351.89°Pdiff2017-08-08 13:33:42.0945 UTC-11.566iasp91dbp:rrodd:17220626103
K31B_BHZ101.396°340.84°Pdiff2017-08-08 13:33:41.9559 UTC-10.931iasp91dbp:rrodd:17220626105
G62A_BHZ101.417°4.79°Pdiff2017-08-08 13:33:43.9527 UTC-12.836iasp91dbp:rrodd:17220626106
H43A_BHZ101.613°350.08°Pdiff2017-08-08 13:33:44.3996 UTC-12.413iasp91dbp:rrodd:17220626107
I40B_BHZ101.786°347.66°Pdiff2017-08-08 13:33:38.3937 UTC-1-4.361iasp91dbp:rrodd:17220626109
I42A_BHZ102.034°349.1°Pdiff2017-08-08 13:33:42.8824 UTC-1-0.974iasp91dbp:rrodd:17220626112
H62A_BHZ102.094°4.27°Pdiff2017-08-08 13:33:47.382 UTC-13.259iasp91dbp:rrodd:17220626114
I45A_BHZ102.218°351.37°Pdiff2017-08-08 13:33:47.0857 UTC-12.413iasp91dbp:rrodd:17220626116
L34B_BHZ102.569°342.75°Pdiff2017-08-08 13:33:47.163 UTC-10.931iasp91dbp:rrodd:17220626118
I63A_BHZ102.584°4.77°Pdiff2017-08-08 13:33:48.0743 UTC-11.778iasp91dbp:rrodd:17220626119
I49A_BHZ102.62°354.27°Pdiff2017-08-08 13:33:47.5998 UTC-11.143iasp91dbp:rrodd:17220626120
K38B_BHZ102.637°345.79°Pdiff2017-08-08 13:33:46.829 UTC-10.296iasp91dbp:rrodd:17220626121
I62A_BHZ102.802°4.12°Pdiff2017-08-08 13:33:48.6175 UTC-11.354iasp91dbp:rrodd:17220626125
J47A_BHZ103.151°352.55°Pdiff2017-08-08 13:33:49.3225 UTC-10.507iasp91dbp:rrodd:17220626128
K43A_BHZ103.279°349.54°Pdiff2017-08-08 13:33:49.6758 UTC-10.296iasp91dbp:rrodd:17220626130
J59A_BHZ103.321°1.41°Pdiff2017-08-08 13:33:46.9019 UTC-1-2.668iasp91dbp:rrodd:17220626131
J61A_BHZ103.384°3.09°Pdiff2017-08-08 13:33:52.0498 UTC-12.201iasp91dbp:rrodd:17220626132
J57A_BHZ103.391°0.12°Pdiff2017-08-08 13:33:51.0199 UTC-11.143iasp91dbp:rrodd:17220626133
J58A_BHZ103.436°0.74°Pdiff2017-08-08 13:33:49.5293 UTC-1-0.551iasp91dbp:rrodd:17220626134
L40A_BHZ103.474°347.06°Pdiff2017-08-08 13:33:50.543 UTC-10.296iasp91dbp:rrodd:17220626135
J54A_BHZ103.494°357.85°Pdiff2017-08-08 13:33:52.7478 UTC-12.413iasp91dbp:rrodd:17220626136
N33B_BHZ103.495°341.78°Pdiff2017-08-08 13:33:54.0221 UTC-13.683iasp91dbp:rrodd:17220626137
J55A_BHZ103.52°358.56°Pdiff2017-08-08 13:33:51.8041 UTC-11.354iasp91dbp:rrodd:17220626138
J56A_BHZ103.522°359.38°Pdiff2017-08-08 13:33:51.179 UTC-10.719iasp91dbp:rrodd:17220626139
L42A_BHZ103.777°348.38°Pdiff2017-08-08 13:33:52.9468 UTC-11.354iasp91dbp:rrodd:17220626142
N35B_BHZ103.787°343.28°Pdiff2017-08-08 13:33:50.8757 UTC-1-0.763iasp91dbp:rrodd:17220626143
K50A_BHZ103.794°354.42°Pdiff2017-08-08 13:33:53.6573 UTC-11.989iasp91dbp:rrodd:17220626144
K62A_BHZ104.051°3.37°Pdiff2017-08-08 13:33:56.4919 UTC-13.683iasp91dbp:rrodd:17220626147
K57A_BHZ104.069°359.68°Pdiff2017-08-08 13:33:55.0877 UTC-12.201iasp91dbp:rrodd:17220626148
L46A_BHZ104.212°351.25°Pdiff2017-08-08 13:33:53.8177 UTC-10.296iasp91dbp:rrodd:17220626152
N38B_BHZ104.346°345.29°Pdiff2017-08-08 13:33:56.0138 UTC-11.895iasp91dbp:rrodd:17220626072
L48A_BHZ104.472°352.84°Pdiff2017-08-08 13:33:57.5116 UTC-12.836iasp91dbp:rrodd:17220626155
L59A_BHZ104.604°0.95°Pdiff2017-08-08 13:33:55.3462 UTC-10.084iasp91dbp:rrodd:17220626158
M44A_BHZ104.612°349.73°Pdiff2017-08-08 13:33:56.0176 UTC-10.719iasp91dbp:rrodd:17220626159
L56A_BHZ104.653°358.77°Pdiff2017-08-08 13:33:57.7083 UTC-12.228iasp91dbp:rrodd:17220626161
N41A_BHZ104.856°347.3°Pdiff2017-08-08 13:33:56.4252 UTC-10.042iasp91dbp:rrodd:17220626163
M52A_BHZ105.106°355.48°Pdiff2017-08-08 13:33:54.241 UTC-1-3.252iasp91dbp:rrodd:17220626171
M50A_BHZ105.127°354.02°Pdiff2017-08-08 13:33:57.4021 UTC-1-0.183iasp91dbp:rrodd:17220626172
M55A_BHZ105.293°357.72°Pdiff2017-08-08 13:33:48.9646 UTC-1-9.357iasp91dbp:rrodd:17220626177
R32B_BHZ105.372°340.54°Pdiff2017-08-08 13:33:56.6041 UTC-1-2.067iasp91dbp:rrodd:17220626179
N47A_BHZ105.399°351.72°Pdiff2017-08-08 13:33:54.4678 UTC-1-4.322iasp91dbp:rrodd:17220626180
P38B_BHZ105.417°344.96°Pdiff2017-08-08 13:33:52.9408 UTC-1-5.932iasp91dbp:rrodd:17220626181
M57A_BHZ105.458°359.14°Pdiff2017-08-08 13:34:00.8227 UTC-11.769iasp91dbp:rrodd:17220626182
N49A_BHZ105.509°353.02°Pdiff2017-08-08 13:33:54.0466 UTC-1-5.233iasp91dbp:rrodd:17220626183
N51A_BHZ105.66°354.59°Pdiff2017-08-08 13:33:57.7607 UTC-1-2.189iasp91dbp:rrodd:17220626185
O44A_BHZ105.768°349.3°Pdiff2017-08-08 13:34:01.7087 UTC-11.276iasp91dbp:rrodd:17220626189
P40B_BHZ105.794°346.21°Pdiff2017-08-08 13:34:01.636 UTC-11.091iasp91dbp:rrodd:17220626074
N62A_BHZ105.828°2.33°Pdiff2017-08-08 13:34:00.8828 UTC-10.185iasp91dbp:rrodd:17220626190
N53A_BHZ105.868°355.92°Pdiff2017-08-08 13:33:59.706 UTC-1-1.166iasp91dbp:rrodd:17220626191
N58A_BHZ105.959°359.5°Pdiff2017-08-08 13:33:58.6266 UTC-1-2.652iasp91dbp:rrodd:17220626193
P43A_BHZ106.114°348.37°Pdiff2017-08-08 13:34:04.5339 UTC-12.568iasp91dbp:rrodd:17220626196
O49A_BHZ106.223°352.87°Pdiff2017-08-08 13:34:03.1744 UTC-10.725iasp91dbp:rrodd:17220626199
P46A_BHZ106.466°350.36°Pdiff2017-08-08 13:34:04.2489 UTC-10.722iasp91dbp:rrodd:17220626202
O52A_BHZ106.496°355.03°Pdiff2017-08-08 13:34:02.1197 UTC-1-1.542iasp91dbp:rrodd:17220626203
O54A_BHZ106.514°356.3°Pdiff2017-08-08 13:34:03.0901 UTC-1-0.652iasp91dbp:rrodd:17220626204
P48A_BHZ106.833°351.89°Pdiff2017-08-08 13:34:08.0536 UTC-12.897iasp91dbp:rrodd:17220626205
Q44B_BHZ106.914°348.76°Pdiff2017-08-08 13:34:05.3946 UTC-1-0.124iasp91dbp:rrodd:17220626209
R40B_BHZ106.955°345.94°Pdiff2017-08-08 13:34:04.846 UTC-1-0.854iasp91dbp:rrodd:17220626210
P51A_BHZ107.037°353.95°Pdiff2017-08-08 13:34:03.4366 UTC-1-2.626iasp91dbp:rrodd:17220626213
P61A_BHZ107.117°1.18°Pdiff2017-08-08 13:34:10.4548 UTC-14.038iasp91dbp:rrodd:17220626215
P53A_BHZ107.151°355.41°Pdiff2017-08-08 13:34:10.2076 UTC-13.636iasp91dbp:rrodd:17220626216
P57A_BHZ107.297°358.36°Pdiff2017-08-08 13:34:07.0427 UTC-1-0.172iasp91dbp:rrodd:17220626219
S39B_BHZ107.327°344.99°Pdiff2017-08-08 13:34:07.1002 UTC-1-0.252iasp91dbp:rrodd:17220626220
T35B_BHZ107.355°342.23°Pdiff2017-08-08 13:34:10.586 UTC-13.113iasp91dbp:rrodd:17220626221
Q51A_BHZ107.466°353.68°Pdiff2017-08-08 13:34:07.9834 UTC-10.015iasp91dbp:rrodd:17220626224
Q52A_BHZ107.615°354.62°Pdiff2017-08-08 13:34:09.51 UTC-10.881iasp91dbp:rrodd:17220626225
Q54A_BHZ107.686°355.88°Pdiff2017-08-08 13:34:11.8282 UTC-12.885iasp91dbp:rrodd:17220626226
Q56A_BHZ107.705°357.33°Pdiff2017-08-08 13:34:08.7418 UTC-1-0.288iasp91dbp:rrodd:17220626227
R49A_BHZ108.018°352.06°Pdiff2017-08-08 13:34:12.1361 UTC-11.718iasp91dbp:rrodd:17220626231
S44A_BHZ108.063°348.48°Pdiff2017-08-08 13:34:10.3472 UTC-1-0.272iasp91dbp:rrodd:17220626232
R50A_BHZ108.115°352.8°Pdiff2017-08-08 13:34:07.3214 UTC-1-3.528iasp91dbp:rrodd:17220626233
R53A_BHZ108.266°354.88°Pdiff2017-08-08 13:34:11.6637 UTC-10.143iasp91dbp:rrodd:17220626234
U38B_BHZ108.306°343.98°Pdiff2017-08-08 13:34:11.4264 UTC-1-0.272iasp91dbp:rrodd:17220626235
T42B_BHZ108.4°346.85°Pdiff2017-08-08 13:34:14.4113 UTC-12.3iasp91dbp:rrodd:17220626236
R55A_BHZ108.423°356.49°Pdiff2017-08-08 13:34:11.9562 UTC-1-0.257iasp91dbp:rrodd:17220626237
R58B_BHZ108.819°358.46°Pdiff2017-08-08 13:34:15.5091 UTC-11.537iasp91dbp:rrodd:17220626243
S51A_BHZ108.822°353.42°Pdiff2017-08-08 13:34:12.081 UTC-1-1.907iasp91dbp:rrodd:17220626244
T45B_BHZ108.823°348.96°Pdiff2017-08-08 13:34:16.4532 UTC-12.464iasp91dbp:rrodd:17220626245
S54A_BHZ108.838°355.43°Pdiff2017-08-08 13:34:17.4189 UTC-13.361iasp91dbp:rrodd:17220626247
S57A_BHZ108.992°357.51°Pdiff2017-08-08 13:34:09.9009 UTC-1-4.84iasp91dbp:rrodd:17220626248
T47A_BHZ109.071°350.31°Pdiff2017-08-08 13:34:12.8605 UTC-1-2.233iasp91dbp:rrodd:17220626249
T50A_BHZ109.313°352.3°Pdiff2017-08-08 13:34:12.3783 UTC-1-3.789iasp91dbp:rrodd:17220626250
U49A_BHZ109.709°351.44°Pdiff2017-08-08 13:34:19.6806 UTC-11.757iasp91dbp:rrodd:17220626253
T57A_BHZ109.742°357.23°Pdiff2017-08-08 13:34:20.9926 UTC-12.921iasp91dbp:rrodd:17220626254
T59A_BHZ109.817°358.74°Pdiff2017-08-08 13:34:17.6977 UTC-1-0.704iasp91dbp:rrodd:17220626256
U54A_BHZ110.078°354.94°Pdiff2017-08-08 13:34:16.9419 UTC-1-2.621iasp91dbp:rrodd:17220626259
V48A_BHZ110.34°350.48°Pdiff2017-08-08 13:34:21.8076 UTC-11.083iasp91dbp:rrodd:17220626260
U56A_BHZ110.341°356.22°Pdiff2017-08-08 13:34:19.3107 UTC-1-1.417iasp91dbp:rrodd:17220626261
W45B_BHZ110.56°348.36°Pdiff2017-08-08 13:34:23.4717 UTC-11.772iasp91dbp:rrodd:17220626263
Z35B_BHZ110.569°341.22°Pdiff2017-08-08 13:34:20.3673 UTC-1-1.376iasp91dbp:rrodd:17220626264
V51A_BHZ110.571°352.67°Pdiff2017-08-08 13:34:23.1812 UTC-11.43iasp91dbp:rrodd:17220626265
V52A_BHZ110.608°353.34°Pdiff2017-08-08 13:34:24.8115 UTC-12.898iasp91dbp:rrodd:17220626266
V55A_BHZ110.786°355.46°Pdiff2017-08-08 13:34:24.5243 UTC-11.82iasp91dbp:rrodd:17220626268
V53A_BHZ110.849°354.03°Pdiff2017-08-08 13:34:22.1451 UTC-1-0.838iasp91dbp:rrodd:17220626269
V58A_BHZ110.951°357.34°Pdiff2017-08-08 13:34:22.0256 UTC-1-1.41iasp91dbp:rrodd:17220626270
W50A_BHZ111.063°351.78°Pdiff2017-08-08 13:34:25.0487 UTC-11.115iasp91dbp:rrodd:17220626271
Z38B_BHZ111.217°343.15°Pdiff2017-08-08 13:34:25.0283 UTC-10.411iasp91dbp:rrodd:17220626273
W52A_BHZ111.318°353.01°Pdiff2017-08-08 13:34:26.7821 UTC-11.714iasp91dbp:rrodd:17220626274
W57A_BHZ111.553°356.54°Pdiff2017-08-08 13:34:28.1632 UTC-12.056iasp91dbp:rrodd:17220626277
X48A_BHZ111.579°350.2°Pdiff2017-08-08 13:34:26.3405 UTC-10.114iasp91dbp:rrodd:17220626278
W59A_BHZ111.599°357.93°Pdiff2017-08-08 13:34:22.6313 UTC-1-3.684iasp91dbp:rrodd:17220626279
X51A_BHZ111.743°352.15°Pdiff2017-08-08 13:34:27.9008 UTC-10.947iasp91dbp:rrodd:17220626280
237B_BHZ112.213°342.29°Pdiff2017-08-08 13:34:28.4813 UTC-1-0.556iasp91dbp:rrodd:17220626282
Y49A_BHZ112.252°350.72°Pdiff2017-08-08 13:34:27.6196 UTC-1-1.593iasp91dbp:rrodd:17220626283
Y52A_BHZ112.525°352.83°Pdiff2017-08-08 13:34:26.578 UTC-1-3.845iasp91dbp:rrodd:17220626285
Y60A_BHZ112.768°358.12°Pdiff2017-08-08 13:34:35.4726 UTC-13.971iasp91dbp:rrodd:17220626287
Y58A_BHZ112.813°356.8°Pdiff2017-08-08 13:34:30.8754 UTC-1-0.828iasp91dbp:rrodd:17220626288
344B_BHZ113.897°346.67°Pdiff2017-08-08 13:34:39.8182 UTC-13.304iasp91dbp:rrodd:17220626293
441B_BHZ114.052°344.42°Pdiff2017-08-08 13:34:41.0521 UTC-13.849iasp91dbp:rrodd:17220626294
346B_BHZ114.2°347.8°Pdiff2017-08-08 13:34:38.5238 UTC-10.667iasp91dbp:rrodd:17220626296
735B_BHZ114.636°340.13°Pdiff2017-08-08 13:34:40.6085 UTC-10.815iasp91dbp:rrodd:17220626297
545B_BHZ115.316°346.74°Pdiff2017-08-08 13:34:46.2825 UTC-13.47iasp91dbp:rrodd:17220626300
553A_BHZ116.128°352.28°Pdiff2017-08-08 13:34:53.4591 UTC-17.04iasp91dbp:rrodd:17220626302

External resources

Current seismic activity measured by the seismic network

Click the link below to observe an interactive map of earthquakes recorded by the station deployment:

NSF Earthscope IRIS