Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 5.6 on date 14-08-2022 and time 08:20:03 (UTC) in region Qinghai, China [Land: China]

A magnitude Mwp 5.6 earthquake occured in region: Qinghai, China [Land: China], on

  • 14-08-2022 08:20:03 (UTC)
  • 14-08-2022 10:20:03 (UTC +02:00) Italian time
  • 14-08-2022 14:20:03 (UTC +06:00) local time in the region of the earthquake (Asia/Thimphu)

and geographic coordinates (lat, lon) 33.2090, 92.8560 at 1 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.

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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 5.2
Mwp 5.6
Mwpd 5.7 		2022-08-14
08:20:03		 33.2086 92.8564 1 2022-08-14
08:35:43		 Sala Sismica INGV-Roma 108515711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-14 08:20:03
Latitude 33.2086
Longitude 92.8564
Depth (km) 1 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 108515711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 20303
Semi-minor axis of confidence ellipse (meter) 14492
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 229
Circular confidence region, given by single value of horizontal uncertainty (meter) 16474.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 50.7305
Number of associated phases, regardless of their use for origin computation 54
Number of defining phases 54
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.58656
Epicentral distance of station closest to the epicenter (degree) 7.69086
Epicentral distance of station farthest from the epicenter (degree) 94.22585
Number of stations at which the event was observed 53
Number of stations from which data was used for origin computation 53
Magnitudes information

Mwp:5.6

Field Value
Value 5.6
Uncertainty 0.1
Num. used stations 8
Type of magnitude Mwp
Reference to an origin 108515711
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-08-14 08:35:43

Mwpd:5.7

Field Value
Value 5.7
Uncertainty 0.0
Num. used stations 3
Type of magnitude Mwpd
Reference to an origin 108515711
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-08-14 08:35:43

mb:5.2

Field Value
Value 5.2
Uncertainty 0.2
Num. used stations 45
Type of magnitude mb
Reference to an origin 108515711
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-08-14 08:35:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
US.NEW.BHZ.00 2022-08-14T08:33:27.30 10.0 positive automatic P 19 10459.0638 4.25224 0.0615557
GT.LBTB.BHZ.00 2022-08-14T08:32:47.85 10.0 negative automatic P 237 9598.2699 1.09771 0.119817
AU.ARMA.BHZ. 2022-08-14T08:32:35.77 10.0 negative automatic P 132 9373.2729 -0.865988 0.13438
AU.EIDS.BHZ. 2022-08-14T08:32:14.92 10.0 positive automatic P 129 8945.4789 -1.45444 0.167535
AT.SKAG.BHZ. 2022-08-14T08:32:12.68 10.0 negative automatic P 23 8785.1616 4.15379 0.17797
LX.MESJ.BHZ. 2022-08-14T08:32:05.34 10.0 positive automatic P 308 8650.2966 3.49688 0.181846
AU.QLP.BHZ. 2022-08-14T08:31:58.92 10.0 negative automatic P 134 8566.3251 1.3158 0.202354
II.KDAK.BHZ.00 2022-08-14T08:31:38.74 10.0 positive automatic P 30 8198.2713 0.176764 0.236995
IU.CTAO.BHZ.00 2022-08-14T08:31:36.70 10.0 positive automatic P 128 8182.032 -1.05138 0.238587
GE.VAL.BHZ. 2022-08-14T08:31:27.85 10.0 positive automatic P 321 7956.2025 2.26818 0.233475
IU.COLA.BHZ.00 2022-08-14T08:31:24.27 10.0 negative automatic P 23 7903.9881 1.4973 0.26046
II.MBAR.BHZ.00 2022-08-14T08:30:58.85 10.0 positive automatic P 253 7472.7753 -0.0609645 0.313288
AU.WRKA.BHZ.00 2022-08-14T08:30:56.60 10.0 positive automatic P 145 7470.5331 -2.04559 0.309852
II.ESK.BHZ.00 2022-08-14T08:30:53.57 10.0 positive automatic P 322 7371.8319 0.659298 0.309985
MN.BNI.BHZ. 2022-08-14T08:30:42.05 10.0 negative automatic P 309 7183.7424 -0.112029 0.33469
GE.WLF.BHZ. 2022-08-14T08:30:34.75 10.0 negative automatic P 314 7030.9398 1.83716 0.340629
G.ECH.BHZ.00 2022-08-14T08:30:32.55 10.0 positive automatic P 312 7019.5956 0.267942 0.357819
IV.BOB.BHZ. 2022-08-14T08:30:32.35 10.0 negative automatic P 308 6993.4218 1.5754 0.337396
GE.KMBO.BHZ.00 2022-08-14T08:30:29.52 10.0 positive automatic P 248 6936.9228 1.9628 0.367708
MN.VLC.BHZ. 2022-08-14T08:30:29.02 10.0 positive automatic P 307 6948.2226 1.01997 0.366348
II.BFO.BHZ.00 2022-08-14T08:30:27.97 10.0 negative automatic P 312 6934.1478 0.812896 0.368042
OE.DAVA.BHZ. 2022-08-14T08:30:23.07 10.0 positive automatic P 310 6864.7728 -0.0685368 0.367894
MN.CUC.BHZ. 2022-08-14T08:30:12.37 10.0 negative automatic P 301 6690.8802 0.0324077 0.407412
DK.NOR.BHZ. 2022-08-14T08:30:10.20 10.0 negative automatic P 351 6652.3077 0.355141 0.384885
MN.TIP.BHZ. 2022-08-14T08:30:09.62 10.0 negative automatic P 300 6646.2804 0.019645 0.403547
CZ.KHC.BHZ. 2022-08-14T08:30:03.55 10.0 negative automatic P 311 6541.452 0.491669 0.416881
IU.KONO.BHZ.00 2022-08-14T08:30:00.82 10.0 negative automatic P 324 6495.0096 0.759004 0.413247
OE.ARSA.BHZ. 2022-08-14T08:29:57.92 10.0 negative automatic P 309 6461.6763 -0.108563 0.399315
RM.DLV.BHZ. 2022-08-14T08:29:53.87 10.0 positive automatic S 142 2843.1762 -7.19691 0
HU.KOVH.BHZ. 2022-08-14T08:29:47.00 10.0 negative automatic P 307 6307.8303 -0.203231 0.447379
GE.MORC.BHZ. 2022-08-14T08:29:44.80 10.0 negative automatic P 311 6246.6138 0.446629 0.455548
MN.DIVS.BHZ. 2022-08-14T08:29:42.92 10.0 negative automatic P 304 6223.6257 0.00125873 0.428723
HT.AGG.HHZ. 2022-08-14T08:29:39.92 10.0 positive automatic P 298 6197.2854 -1.23196 0.462184
GE.PSZ.BHZ. 2022-08-14T08:29:37.45 10.0 positive automatic P 309 6126.4341 0.825824 0.461078
PL.OJC.BHZ. 2022-08-14T08:29:34.58 10.0 negative automatic P 311 6078.8817 1.16297 0.478311
MN.BZS.BHZ. 2022-08-14T08:29:31.72 10.0 positive automatic P 306 6055.7715 -0.166306 0.440513
GE.KARP.BHZ. 2022-08-14T08:29:21.75 10.0 positive automatic P 292 5908.2969 -0.469977 0
GE.SOEI.BHZ. 2022-08-14T08:29:14.87 10.0 positive automatic P 140 5809.74 -0.865323 0.504268
KO.ELL.BHZ. 2022-08-14T08:29:04.30 10.0 negative automatic P 293 5633.9937 0.384027 0.501704
GE.EIL.BHZ. 2022-08-14T08:28:49.95 10.0 positive automatic P 282 5427.7002 0.348667 0.57194
JP.JKA.BHZ. 2022-08-14T08:27:37.10 10.0 positive automatic P 64 4424.9262 -0.211866 0.670141
JP.JMM.BHZ. 2022-08-14T08:27:31.50 10.0 positive automatic P 69 4312.7829 2.64919 0.734584
JP.JMN.BHZ. 2022-08-14T08:26:50.10 10.0 negative automatic P 78 3772.89 2.71129 0.828249
GE.GSI.BHZ. 2022-08-14T08:26:30.32 10.0 negative automatic P 171 3575.2434 -1.43013 0.884035
GE.MALK.BHZ. 2022-08-14T08:25:48.57 10.0 positive automatic P 207 3029.7339 0.376759 0.930233
II.KURK.BHZ.00 2022-08-14T08:24:38.74 10.0 positive automatic P 333 2261.9247 -1.48455 0.963855
II.SIMI.BHZ.00 2022-08-14T08:24:35.17 10.0 positive automatic P 293 2219.8224 -1.145 0.909091
IU.ULN.BHZ.00 2022-08-14T08:24:13.77 10.0 negative automatic P 32 2013.0738 -1.75739 0.701754
II.AAK.BHZ.00 2022-08-14T08:24:04.02 10.0 positive automatic P 309 1911.864 -0.203289 0.43956
IU.MAKZ.BHZ.00 2022-08-14T08:23:44.12 10.0 positive automatic P 332 1766.4651 -3.24894 0.43956
IU.CHTO.BHZ.00 2022-08-14T08:23:40.27 10.0 positive automatic P 158 1708.2345 -0.220577 0.610687
RM.SLV.BHZ. 2022-08-14T08:23:37.77 10.0 positive automatic P 138 1708.7673 -2.81963 0.769231
IN.SHL.HHZ. 2022-08-14T08:21:54.01 10.0 positive automatic P 187 853.6899 -1.22925 0.917431
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