Earthquake with magnitude of Mwp 6.4 on date 05-09-2022 and time 04:52:23 (UTC) in region Sichuan, China [Land: China]

A magnitude Mwp 6.4 earthquake occured in region: Sichuan, China [Land: China], on

  • 05-09-2022 04:52:23 (UTC)
  • 05-09-2022 06:52:23 (UTC +02:00) Italian time
  • 05-09-2022 10:52:23 (UTC +06:00) local time in the region of the earthquake (Asia/Thimphu)

and geographic coordinates (lat, lon) 29.5100, 102.1210 at 20 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.

Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
mb 5.6
Mwp 6.4

Mwpd 6.5
2022-09-05
04:52:23
29.5102 102.121 20 2022-09-05
05:15:57
Sala Sismica INGV-Roma 109354351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-05 04:52:23
Latitude 29.5102
Longitude 102.1210
Depth (km) 20 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 109354351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 14385
Semi-minor axis of confidence ellipse (meter) 2136
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 46
Circular confidence region, given by single value of horizontal uncertainty (meter) 11661.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 16.4764
Number of associated phases, regardless of their use for origin computation 160
Number of defining phases 160
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.78157
Epicentral distance of station closest to the epicenter (degree) 8.34150
Epicentral distance of station farthest from the epicenter (degree) 81.72340
Number of stations at which the event was observed 148
Number of stations from which data was used for origin computation 148
Magnitudes information

Mwpd:6.5

Field Value
Value 6.5
Uncertainty 0.1
Num. used stations 87
Type of magnitude Mwpd
Reference to an origin 109354351
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-09-05 05:15:57

Mwp:6.4

Field Value
Value 6.4
Uncertainty 0.1
Num. used stations 87
Type of magnitude Mwp
Reference to an origin 109354351
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-09-05 05:15:57

mb:5.6

Field Value
Value 5.6
Uncertainty 0.2
Num. used stations 110
Type of magnitude mb
Reference to an origin 109354351
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-09-05 05:15:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
WM.CART.BHZ. 2022-09-05T05:04:39.32 10.0 positive automatic P 309 81.7234 0.251243 0
ND.ONTNC.BHZ.00 2022-09-05T05:04:38.45 10.0 negative automatic P 122 80.6869 4.88421 0.153971
CN.ATLI.BHZ. 2022-09-05T05:04:29.95 10.0 negative automatic P 25 79.7765 1.17377 0
AU.TOO.BHZ.00 2022-09-05T05:04:20.78 10.0 positive automatic P 146 78.3969 -0.418733 0.188027
AT.SKAG.BHZ. 2022-09-05T05:04:26.56 10.0 positive automatic P 26 79.2586 0.714447 0.178572
RD.ROSF.BHZ. 2022-09-05T05:04:20.16 10.0 positive automatic pP 319 77.6157 -3.06839 0
G.CAN.BHZ.00 2022-09-05T05:04:20.85 10.0 negative automatic P 143 78.4221 -0.498765 0.0877017
ND.KOUNC.BHZ.00 2022-09-05T05:04:20.30 10.0 positive automatic P 122 78.0162 1.30755 0.17712
RD.ROSF.BHZ. 2022-09-05T05:04:19.96 10.0 negative automatic P 319 77.6157 3.16363 0.194244
RD.MFF.BHZ. 2022-09-05T05:04:13.88 10.0 positive automatic P 316 76.6483 2.51675 0.205702
RD.MTLF.BHZ. 2022-09-05T05:04:12.46 10.0 positive automatic P 313 76.7455 0.531219 0.0713842
G.SANVU.BHZ.00 2022-09-05T05:04:14.45 10.0 negative automatic P 116 77.1574 0.25295 0.177203
AU.ARMA.BHZ. 2022-09-05T05:04:08.85 10.0 negative automatic P 138 76.2330 -0.311893 0.181631
G.FOMA.BHZ.00 2022-09-05T05:04:10.30 10.0 positive automatic P 230 75.9389 3.00692 0.214935
DK.KULLO.BHZ. 2022-09-05T05:04:04.30 10.0 positive automatic P 354 75.0254 2.25138 0
G.SSB.BHZ.00 2022-09-05T05:04:00.60 10.0 positive automatic P 314 74.3782 2.17924 0.202456
II.MBAR.BHZ.00 2022-09-05T05:03:58.49 10.0 negative automatic P 260 74.1753 1.14062 0
RD.LOR.BHZ. 2022-09-05T05:03:57.60 10.0 positive automatic P 316 73.9180 1.89711 0.240932
CN.EAGLY.BHZ. 2022-09-05T05:03:56.90 10.0 positive automatic P 21 74.2858 -0.986968 0.219316
MN.VSL.BHZ. 2022-09-05T05:03:54.27 10.0 positive automatic P 307 73.6677 0.0598392 0.196877
GE.VOI.BHZ. 2022-09-05T05:03:54.65 10.0 negative automatic P 233 74.0016 -1.65504 0.224735
MN.BNI.BHZ. 2022-09-05T05:03:51.72 10.0 negative automatic P 313 73.1207 0.560469 0.23937
II.KDAK.BHZ.00 2022-09-05T05:03:48.82 10.0 positive automatic P 33 72.8786 -0.697126 0.210211
MN.CLTB.BHZ. 2022-09-05T05:03:46.20 10.0 negative automatic P 303 71.7220 3.45248 0.254693
AU.EIDS.BHZ. 2022-09-05T05:03:44.97 10.0 negative automatic P 134 72.2235 -0.656031 0.24628
GE.WLF.BHZ. 2022-09-05T05:03:42.10 10.0 positive automatic P 317 71.5209 0.677363 0.256936
IV.BOB.BHZ. 2022-09-05T05:03:41.50 10.0 positive automatic P 312 71.4503 0.394721 0.240918
MN.VLC.BHZ. 2022-09-05T05:03:39.27 10.0 positive automatic P 311 71.0761 0.492956 0.250289
IU.COLA.BHZ.00 2022-09-05T05:03:39.90 10.0 positive automatic P 25 71.3658 -0.571047 0.234167
II.BFO.BHZ.00 2022-09-05T05:03:36.47 10.0 positive automatic P 315 70.7468 -0.314011 0.253852
IV.SALO.BHZ. 2022-09-05T05:03:36.00 10.0 positive automatic P 312 70.4193 2.20762 0.269394
IV.MGAB.BHZ. 2022-09-05T05:03:34.15 10.0 positive automatic P 309 70.4067 -0.556712 0.236533
OE.DAVA.BHZ. 2022-09-05T05:03:33.87 10.0 positive automatic P 314 70.1904 0.314733 0.243684
MN.AQU.BHZ. 2022-09-05T05:03:31.07 10.0 positive automatic P 308 69.7378 0.445934 0.270947
GE.IBBN.BHZ. 2022-09-05T05:03:29.45 10.0 positive automatic P 319 69.5522 0.0603781 0.245194
MN.CEL.BHZ. 2022-09-05T05:03:28.62 10.0 positive automatic P 303 69.5103 -0.602534 0.227084
GE.KMBO.BHZ.00 2022-09-05T05:03:26.12 10.0 positive automatic P 256 68.9066 0.427902 0.224368
AT.TTA.BHZ. 2022-09-05T05:03:26.14 10.0 positive automatic P 28 69.0704 -0.403478 0.281128
AU.QLP.BHZ. 2022-09-05T05:03:25.55 10.0 negative automatic P 140 69.0874 -0.96989 0.269199
MN.CUC.BHZ. 2022-09-05T05:03:24.62 10.0 positive automatic P 305 68.9248 -0.960292 0.256895
MN.TIP.BHZ. 2022-09-05T05:03:23.02 10.0 positive automatic P 304 68.5446 -0.219101 0.255607
IU.GRFO.BHZ.00 2022-09-05T05:03:23.30 10.0 positive automatic P 316 68.4802 0.526875 0
OE.KBA.BHZ. 2022-09-05T05:03:20.02 10.0 positive automatic P 313 68.0737 -0.42833 0.290155
G.RER.BHZ.00 2022-09-05T05:03:20.10 10.0 negative automatic P 227 67.5429 3.14926 0.310535
GE.MATE.BHZ. 2022-09-05T05:03:19.40 10.0 positive automatic P 305 68.0566 -0.733756 0.140392
GE.DAG.BHZ. 2022-09-05T05:03:16.36 10.0 positive automatic P 348 67.8116 -2.14889 0.28049
GE.FLT1.BHZ. 2022-09-05T05:03:16.20 10.0 positive automatic P 319 67.5581 -0.720376 0.26069
CZ.KHC.BHZ. 2022-09-05T05:03:15.15 10.0 positive automatic P 315 67.2308 0.198609 0.314427
OE.ARSA.BHZ. 2022-09-05T05:03:10.77 10.0 positive automatic P 312 66.6206 -0.278324 0.294097
IU.KONO.BHZ.00 2022-09-05T05:03:07.27 10.0 negative automatic P 326 66.0613 -0.13595 0.321569
MN.PDG.BHZ. 2022-09-05T05:03:04.62 10.0 positive automatic P 307 65.6556 -0.140006 0.280928
HU.KOVH.BHZ. 2022-09-05T05:03:02.30 10.0 positive automatic P 311 65.3059 -0.245214 0.331082
IU.CTAO.BHZ.00 2022-09-05T05:03:01.50 10.0 negative automatic P 134 65.3249 -1.18299 0.278944
HL.ITM.HHZ. 2022-09-05T05:03:01.87 10.0 positive automatic P 300 65.4312 -1.50301 0.116324
PL.KSP.BHZ. 2022-09-05T05:03:00.91 10.0 positive automatic P 316 65.0404 0.0789375 0.334459
AU.FORT.BHZ.00 2022-09-05T05:02:59.75 10.0 positive automatic P 156 65.1432 -1.7158 0.353714
MN.DIVS.BHZ. 2022-09-05T05:02:58.20 10.0 positive automatic P 308 64.6334 -0.0949071 0.30749
GE.MORC.BHZ. 2022-09-05T05:02:58.00 10.0 positive automatic P 315 64.5803 0.104161 0.348454
IU.NWAO.BHZ.00 2022-09-05T05:02:52.90 10.0 positive automatic P 166 64.0572 -1.51529 0.347112
GE.PSZ.BHZ. 2022-09-05T05:02:51.60 10.0 positive automatic P 312 63.6082 0.043745 0.329949
MN.BZS.BHZ. 2022-09-05T05:02:47.87 10.0 positive automatic P 309 63.0795 -0.0642443 0.315855
PL.OJC.BHZ. 2022-09-05T05:02:47.67 10.0 positive automatic P 315 63.0648 -0.184205 0.329473
G.ROCAM.BHZ.00 2022-09-05T05:02:43.40 10.0 negative automatic P 222 61.8162 3.94695 0.385803
GE.KARP.BHZ. 2022-09-05T05:02:42.35 10.0 positive automatic P 297 61.9555 1.87706 0.366426
AK.GAMB.BHZ. 2022-09-05T05:02:40.95 10.0 positive automatic P 30 62.1234 -0.556597 0.32839
IU.ADK.BHZ.00 2022-09-05T05:02:39.95 10.0 positive automatic P 44 61.9783 -0.608405 0.177028
HL.RDO.HHZ. 2022-09-05T05:02:38.26 10.0 positive automatic P 304 61.5637 0.500095 0.352391
PL.KWP.BHZ. 2022-09-05T05:02:36.94 10.0 positive automatic P 314 61.3869 0.313442 0.0457069
GE.KBS.BHZ.00 2022-09-05T05:02:36.87 10.0 positive automatic P 347 61.1235 2.09303 0.386264
PL.SUW.BHZ. 2022-09-05T05:02:27.93 10.0 positive automatic P 318 60.2176 -0.688251 0.389712
GE.SLIT.BHZ. 2022-09-05T05:02:26.20 10.0 positive automatic P 323 60.1100 -1.66035 0
AU.MORW.BHZ. 2022-09-05T05:02:26.82 10.0 negative automatic P 166 60.0635 -0.765444 0.41047
AU.WRKA.BHZ.00 2022-09-05T05:02:25.75 10.0 negative automatic P 153 60.0526 -1.81575 0.34841
KO.ELL.BHZ. 2022-09-05T05:02:23.38 10.0 positive automatic P 298 59.4844 -0.380645 0.369519
GE.TIRR.BHZ. 2022-09-05T05:02:18.34 10.0 positive automatic P 307 58.7154 0.107454 0.36854
GE.ISP.BHZ.00 2022-09-05T05:02:17.85 10.0 positive automatic P 299 58.7326 -0.674633 0.401063
G.ATD.BHZ.00 2022-09-05T05:02:15.30 10.0 negative automatic P 265 57.7123 3.99338 0.434418
GE.PMG.BHZ.00 2022-09-05T05:02:14.62 10.0 positive automatic P 125 58.2473 -0.344434 0.44749
GE.VSU.BHZ. 2022-09-05T05:02:10.25 10.0 positive automatic P 323 57.6759 -0.712726 0.445302
GE.EIL.BHZ. 2022-09-05T05:02:09.40 10.0 negative automatic P 288 57.5027 -0.361469 0.437468
GE.CSS.BHZ. 2022-09-05T05:02:08.35 10.0 positive automatic P 295 57.2940 0.0287937 0.371416
IU.KEV.BHZ.00 2022-09-05T05:02:07.72 10.0 positive automatic P 337 57.3485 -0.937632 0.45019
GE.MSBI.BHZ. 2022-09-05T05:02:04.95 10.0 positive automatic P 290 56.6759 1.11321 0.429624
GE.SALP.BHZ. 2022-09-05T05:02:03.97 10.0 negative automatic P 291 56.5950 0.587007 0.435607
IU.ANTO.BHZ.00 2022-09-05T05:02:03.22 10.0 positive automatic P 301 56.5236 0.238043 0.441591
AT.SMY.BHZ. 2022-09-05T05:02:01.42 10.0 positive automatic P 44 56.2867 0.308387 0.242342
KO.BNN.BHZ. 2022-09-05T05:01:48.62 10.0 positive automatic P 299 54.4274 0.669546 0.459929
II.LVZ.BHZ.00 2022-09-05T05:01:46.42 10.0 positive automatic P 335 54.4169 -1.32556 0.231064
AU.GIRL.BHZ.00 2022-09-05T05:01:39.65 10.0 negative automatic P 166 53.4372 -0.845955 0.45631
IU.MBWA.BHZ.00 2022-09-05T05:01:38.35 10.0 negative automatic P 159 53.4306 -2.1169 0.516892
IU.BILL.BHZ.00 2022-09-05T05:01:37.62 10.0 positive automatic P 25 53.2900 -1.82727 0.448861
AU.FITZ.BHZ. 2022-09-05T05:01:34.90 10.0 negative automatic P 152 52.7376 -0.442443 0.528134
AU.KDU.BHZ.00 2022-09-05T05:01:22.38 10.0 negative automatic P 141 51.3543 -2.65577 0.519631
II.RAYN.BHZ.00 2022-09-05T05:01:19.32 10.0 positive automatic P 277 50.5301 0.387605 0.509502
AU.MTN.BHZ.00 2022-09-05T05:01:17.55 10.0 positive automatic P 142 50.7608 -3.03414 0.500558
KO.GURO.HHZ. 2022-09-05T05:01:14.30 10.0 negative automatic P 297 49.7297 1.30993 0.543
II.KIV.BHZ.00 2022-09-05T05:01:04.72 10.0 negative automatic P 304 48.6614 -0.0394467 0.495264
IU.GNI.BHZ.00 2022-09-05T05:00:57.12 10.0 positive automatic P 299 47.4511 1.61957 0.557425
IU.PET.BHZ.00 2022-09-05T05:00:50.02 10.0 positive automatic P 43 46.9817 -1.56056 0.590598
GE.SAUI.BHZ. 2022-09-05T05:00:47.92 10.0 negative automatic P 139 46.8352 -2.51824 0.474443
GE.SOEI.BHZ. 2022-09-05T05:00:30.42 10.0 negative automatic P 148 44.6861 -3.20326 0.5772
IU.MA2.BHZ.00 2022-09-05T05:00:29.37 10.0 positive automatic P 33 44.2803 -0.885333 0.651517
GE.FAKI.BHZ. 2022-09-05T05:00:21.07 10.0 negative automatic P 133 43.3928 -2.0189 0.610605
GE.BNDI.BHZ. 2022-09-05T05:00:19.42 10.0 negative automatic P 137 43.2203 -2.25138 0.588412
IU.GUMO.BHZ.00 2022-09-05T05:00:16.47 10.0 negative automatic P 103 42.5277 0.382964 0.322774
GE.MMRI.BHZ. 2022-09-05T05:00:15.62 10.0 negative automatic P 150 42.7794 -2.50076 0.607822
II.COCO.BHZ.00 2022-09-05T05:00:12.72 10.0 positive automatic P 188 42.0090 0.891704 0.684601
II.ARTI.BHZ.00 2022-09-05T04:59:59.57 10.0 positive automatic P 324 40.6834 -1.43063 0.73417
AU.XMI.BHZ. 2022-09-05T04:59:57.00 10.0 negative automatic P 175 40.1062 1.78627 0.727913
GE.JAGI.BHZ. 2022-09-05T04:59:51.12 10.0 negative automatic P 161 39.7060 -1.75127 0.687497
GE.SANI.BHZ. 2022-09-05T04:59:43.12 10.0 negative automatic P 140 38.9458 -3.38283 0.700997
II.KAPI.BHZ.00 2022-09-05T04:59:40.89 10.0 positive automatic P 151 38.4471 -1.46575 0.717725
GE.SMRI.BHZ. 2022-09-05T04:59:34.27 10.0 negative automatic P 166 37.4232 0.568191 0.698082
GE.TNTI.BHZ. 2022-09-05T04:59:32.27 10.0 negative automatic P 135 37.4647 -1.76023 0.760752
IU.YAK.BHZ.00 2022-09-05T04:59:29.87 10.0 positive automatic P 21 37.1649 -1.62321 0.802963
GE.LUWI.BHZ. 2022-09-05T04:59:23.12 10.0 negative automatic P 144 36.3630 -1.52788 0.781842
IU.YSS.BHZ.00 2022-09-05T04:59:19.40 10.0 positive automatic P 49 35.8309 -0.723121 0.81055
II.ERM.BHZ.00 2022-09-05T04:59:13.27 10.0 positive automatic P 58 35.1723 -1.17 0.681117
JP.JKA.BHZ. 2022-09-05T04:59:12.55 10.0 positive automatic P 59 34.6454 2.62087 0.689862
GE.BKB.BHZ. 2022-09-05T04:59:02.42 10.0 positive automatic P 153 33.7162 0.568694 0.291126
JP.JMM.BHZ. 2022-09-05T04:58:53.30 10.0 positive automatic P 65 32.9885 -2.19817 0.7318
JP.JHJ2.BHZ. 2022-09-05T04:58:51.15 10.0 positive automatic P 74 32.2305 2.29273 0.883589
GE.HALK.BHZ. 2022-09-05T04:58:39.70 10.0 positive automatic P 225 30.9376 2.20816 0.870113
IU.MAJO.BHZ.00 2022-09-05T04:58:35.32 10.0 positive automatic P 67 30.8672 -1.60181 0.933781
G.INU.BHZ.00 2022-09-05T04:58:30.36 10.0 negative automatic P 70 29.8761 2.24946 0.930233
JP.JGF.BHZ. 2022-09-05T04:58:29.95 10.0 positive automatic P 69 30.1471 -0.637994 0.94937
GE.MALK.BHZ. 2022-09-05T04:58:23.12 10.0 positive automatic P 228 29.2446 0.604033 0.909091
GE.BKNI.BHZ. 2022-09-05T04:58:21.82 10.0 negative automatic P 182 29.2009 -0.296586 0.851064
II.SIMI.BHZ.00 2022-09-05T04:58:17.52 10.0 negative automatic P 297 28.7262 -0.614078 0.860215
GE.GSI.BHZ. 2022-09-05T04:58:14.62 10.0 negative automatic P 190 28.5349 -1.58692 0.833333
MY.KOM.BHZ. 2022-09-05T04:58:08.82 10.0 negative automatic P 176 27.7653 -0.515342 0.888889
JP.JMN.BHZ. 2022-09-05T04:58:06.75 10.0 positive automatic P 73 27.2582 1.87343 0.909091
II.KURK.BHZ.00 2022-09-05T04:58:05.72 10.0 negative automatic P 327 27.5515 -1.72466 0.963855
II.AAK.BHZ.00 2022-09-05T04:57:51.27 10.0 negative automatic P 308 25.7256 0.037516 0.851064
MY.IPM.BHZ. 2022-09-05T04:57:43.67 10.0 positive automatic P 183 25.0510 -1.19527 0.952381
GE.LHMI.BHZ. 2022-09-05T04:57:43.32 10.0 negative automatic P 192 24.7676 1.07569 0.851064
JP.JSU.BHZ. 2022-09-05T04:57:41.65 10.0 negative automatic P 78 24.4221 2.4819 0.769231
JP.JTU.BHZ. 2022-09-05T04:57:31.15 10.0 positive automatic P 71 23.5864 -0.325232 0.43956
JP.JOW.BHZ. 2022-09-05T04:57:29.95 10.0 positive automatic P 90 23.1580 2.81671 0.952381
IU.MAKZ.BHZ.00 2022-09-05T04:57:26.77 10.0 negative automatic P 323 23.3149 -2.08743 0.941176
IU.INCN.BHZ.00 2022-09-05T04:57:13.12 10.0 positive automatic P 62 21.8514 -0.117123 0.769231
IN.PBA.HHZ. 2022-09-05T04:56:51.45 10.0 positive automatic P 208 19.8719 -0.393234 0.790514
JP.YOJ.BHZ. 2022-09-05T04:56:49.40 10.0 negative automatic P 100 19.2545 4.31079 0.888889
IU.ULN.BHZ.00 2022-09-05T04:56:39.02 10.0 positive automatic P 10 18.7435 -0.741081 0.952381
RM.DLV.BHZ. 2022-09-05T04:56:38.47 10.0 negative automatic P 160 18.5269 1.16273 0.434783
IU.TATO.BHZ.00 2022-09-05T04:56:30.52 10.0 negative automatic P 100 17.7889 2.19501 0.816327
IU.CHTO.BHZ.00 2022-09-05T04:55:02.57 10.0 positive automatic P 196 11.0795 3.27236 0.879121
IN.SHL.HHZ. 2022-09-05T04:54:42.77 10.0 positive automatic P 249 9.9136 -0.491745 0.970874
RM.SLV.BHZ. 2022-09-05T04:54:22.07 10.0 negative automatic P 168 8.3415 0.253558 0.888889
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download