Earthquake with magnitude of Mwp 6.3 on date 04-07-2019 and time 17:33:53 (UTC) in region Central California, United States [Land: United States]

A magnitude Mwp 6.3 earthquake occured in region: Central California, United States [Land: United States], on

  • 04-07-2019 17:33:53 (UTC)
  • 04-07-2019 19:33:53 (UTC +02:00) Italian time
  • 04-07-2019 10:33:53 (UTC -07:00) local time in the region of the earthquake (America/Los_Angeles)

and geographic coordinates (lat, lon) 35.81, -117.23 at 10 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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 mb 5.4
Mwp 6.3

Mwpd 6.5
2019-07-04
17:33:53
35.81 -117.23 10 2019-07-04
17:51:32
Sala Sismica INGV-Roma 70201041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-04 17:33:53
Latitude 35.81
Longitude -117.23
Depth (km) 10 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 70201041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 5070
Semi-minor axis of confidence ellipse (meter) 3019
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 4096.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 158.866
Number of associated phases, regardless of their use for origin computation 81
Number of defining phases 81
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.31736
Epicentral distance of station closest to the epicenter (degree) 1.38722
Epicentral distance of station farthest from the epicenter (degree) 72.77889
Number of stations at which the event was observed 81
Number of stations from which data was used for origin computation 81
Magnitudes information

Mwpd:6.5

Field Value
Value 6.5
Uncertainty 0.2
Num. used stations 51
Type of magnitude Mwpd
Reference to an origin 70201041
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-07-04 17:51:32

Mwp:6.3

Field Value
Value 6.3
Uncertainty 0.2
Num. used stations 66
Type of magnitude Mwp
Reference to an origin 70201041
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-07-04 17:51:32

mb:5.4

Field Value
Value 5.4
Uncertainty 0.1
Num. used stations 72
Type of magnitude mb
Reference to an origin 70201041
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-07-04 17:51:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GE.DSB.BHZ. 2019-07-04T17:45:25.05 10.0 positive automatic P 36 72.7789 3.15451 0.242989
IU.YSS.BHZ.00 2019-07-04T17:45:06.00 10.0 positive automatic P 315 70.6426 -3.02013 0.126052
IU.MA2.BHZ.00 2019-07-04T17:44:01.82 10.0 positive automatic P 325 60.6447 -2.6769 0.17777
DK.SCO.BHZ. 2019-07-04T17:43:51.15 10.0 negative automatic P 23 58.2258 3.41336 0.374609
IU.PET.BHZ.00 2019-07-04T17:43:49.57 10.0 positive automatic P 316 58.8405 -2.46248 0.40857
DK.DBG.BHZ.00 2019-07-04T17:43:46.45 10.0 negative automatic P 19 57.5523 3.45451 0
GE.DAG.BHZ. 2019-07-04T17:43:42.66 10.0 negative automatic P 16 57.1859 2.23729 0.413165
DK.NOR.BHZ. 2019-07-04T17:43:35.40 10.0 positive automatic P 10 56.1429 2.4012 0.447015
GE.SUMG.BHZ. 2019-07-04T17:43:12.10 10.0 negative automatic P 22 52.7309 3.36184 0.476459
IU.BILL.BHZ.00 2019-07-04T17:43:03.82 10.0 positive automatic P 333 52.0903 0.343429 0.48593
IU.OTAV.BHZ.00 2019-07-04T17:42:51.97 10.0 positive automatic P 126 50.6056 -0.930301 0.543699
DK.NEEM.BHZ.10 2019-07-04T17:42:48.60 10.0 negative automatic P 15 50.0306 0.224485 0.540516
IU.SJG.BHZ.00 2019-07-04T17:42:33.77 10.0 positive automatic P 97 48.2313 -0.465732 0.582982
CN.CLRN.BHZ. 2019-07-04T17:41:56.75 10.0 negative automatic P 22 43.0676 3.42913 0.689169
AK.ATKA.BHZ. 2019-07-04T17:41:50.65 10.0 positive automatic P 311 42.8379 -0.813418 0.680469
CN.RES.BHZ. 2019-07-04T17:41:32.55 10.0 positive automatic P 9 40.323 1.70758 0.732216
II.JTS.BHZ.00 2019-07-04T17:41:20.27 10.0 positive automatic P 123 38.816 1.9361 0.628085
GE.BOAB.BHZ. 2019-07-04T17:41:02.95 10.0 negative automatic P 121 36.7848 1.77019 0.667413
IU.HRV.BHZ.00 2019-07-04T17:40:51.27 10.0 positive automatic P 65 35.6007 0.258575 0.385099
US.LBNH.BHZ.00 2019-07-04T17:40:48.88 10.0 negative automatic P 62 35.2299 1.02476 0.812922
IU.COLA.BHZ.00 2019-07-04T17:40:39.77 10.0 positive automatic P 337 34.3066 -0.0806341 0.75334
CN.INK.BHZ. 2019-07-04T17:40:35.38 10.0 positive automatic P 349 33.759 0.314712 0.697865
CN.GAC.BHZ. 2019-07-04T17:40:29.18 10.0 negative automatic P 59 32.7226 3.15655 0
II.KDAK.BHZ.00 2019-07-04T17:40:20.67 10.0 positive automatic P 324 32.0441 0.586235 0.857391
IU.SSPA.BHZ.00 2019-07-04T17:40:11.32 10.0 positive automatic P 69 31.0199 0.228924 0.908696
US.NHSC.BHZ.00 2019-07-04T17:40:05.80 10.0 positive automatic P 84 30.4885 -0.557168 0.434679
US.MCWV.BHZ.00 2019-07-04T17:39:59.08 10.0 positive automatic P 71 29.5997 0.54096 0.941176
US.GOGA.BHZ.00 2019-07-04T17:39:40.78 10.0 positive automatic P 85 27.7541 -1.31361 0.43956
US.ACSO.BHZ.00 2019-07-04T17:39:37.28 10.0 positive automatic P 70 27.1676 0.420024 0.941176
IM.TKL.BHZ. 2019-07-04T17:39:35.69 10.0 positive automatic P 80 27.0231 0.128137 0.879121
AT.SKAG.BHZ. 2019-07-04T17:39:31.06 10.0 positive automatic P 339 26.4115 1.04478 0.900901
US.BRAL.BHZ.00 2019-07-04T17:39:21.85 10.0 positive automatic P 92 25.4886 0.206161 0.784314
MX.TLIG.BHZ. 2019-07-04T17:39:14.09 10.0 negative automatic P 133 24.6229 0.13226 0.909091
IU.WCI.BHZ.00 2019-07-04T17:39:14.82 10.0 positive automatic P 75 24.7033 0.287199 0.930233
IU.WVT.BHZ.00 2019-07-04T17:39:05.40 10.0 positive automatic P 80 23.7046 -0.0125852 0.952381
US.COWI.BHZ.00 2019-07-04T17:39:01.05 10.0 positive automatic P 55 23.4133 -1.58733 0.898876
US.WRAK.BHZ.00 2019-07-04T17:38:57.73 10.0 positive automatic P 338 23.0036 -0.514119 0.851064
US.OXF.BHZ.00 2019-07-04T17:38:55.03 10.0 positive automatic P 85 22.705 -0.0624486 0.909091
AT.CRAG.BHZ. 2019-07-04T17:38:52.00 10.0 positive automatic P 336 22.4612 -0.492244 0.78125
US.EYMN.BHZ.00 2019-07-04T17:38:52.63 10.0 positive automatic P 49 22.5165 -0.529081 0.952381
US.VBMS.BHZ.00 2019-07-04T17:38:51.58 10.0 positive automatic P 91 22.3594 0.175419 0.761905
US.HDIL.BHZ.00 2019-07-04T17:38:50.70 10.0 positive automatic P 69 22.366 -0.804525 0.851064
US.JFWS.BHZ.00 2019-07-04T17:38:47.05 10.0 positive automatic P 63 21.9252 0.225435 0.43956
MX.MOIG.BHZ. 2019-07-04T17:38:42.55 10.0 positive automatic P 135 21.4266 0.786296 0.930233
II.FFC.BHZ.00 2019-07-04T17:38:41.67 10.0 negative automatic P 24 21.6428 -2.12417 0.930233
CN.ULM.BHZ. 2019-07-04T17:38:36.55 10.0 negative automatic P 40 21.1243 -1.65236 0.987654
IU.CCM.BHZ.00 2019-07-04T17:38:34.35 10.0 positive automatic P 76 20.824 -0.609293 0.851064
US.AGMN.BHZ.00 2019-07-04T17:38:26.03 10.0 negative automatic P 45 20.0736 -0.803887 0.941176
US.SCIA.BHZ.00 2019-07-04T17:38:22.70 10.0 positive automatic P 65 19.5928 1.1287 0.761905
US.MIAR.BHZ.00 2019-07-04T17:38:18.50 10.0 positive automatic P 87 19.3278 -0.157933 0.930233
IU.HKT.BHZ.00 2019-07-04T17:38:12.60 10.0 positive automatic P 102 18.8448 -0.662368 0.754717
US.KVTX.BHZ.00 2019-07-04T17:38:09.78 10.0 positive automatic pP 111 18.367 1.73595 0
MX.ZAIG.BHZ. 2019-07-04T17:38:07.58 10.0 positive automatic P 132 18.2198 0.919149 0.888889
CN.BBB.BHZ. 2019-07-04T17:38:03.43 10.0 negative automatic P 338 18.1042 -1.39568 0.860215
US.ECSD.BHZ.00 2019-07-04T17:37:58.63 10.0 positive automatic P 57 17.6502 -0.676995 0.91954
US.KSU1.BHZ.00 2019-07-04T17:37:47.20 10.0 positive automatic P 72 16.6587 0.340751 0.952381
CN.SHB.BHZ. 2019-07-04T17:37:18.88 10.0 negative automatic P 343 14.6144 -1.36257 0.860215
US.CBKS.BHZ.00 2019-07-04T17:37:15.50 10.0 positive automatic P 73 14.2099 0.853514 0.833333
IU.SLBS.BHZ.00 2019-07-04T17:37:06.62 10.0 positive automatic P 151 13.6621 -0.578158 0.869565
US.EGMT.BHZ.00 2019-07-04T17:37:04.63 10.0 negative automatic P 22 13.4064 0.880762 0.43956
US.NLWA.BHZ.00 2019-07-04T17:36:51.93 10.0 negative automatic P 339 12.5899 -0.601573 0.43956
US.MSO.BHZ.00 2019-07-04T17:36:35.33 10.0 negative automatic P 12 11.2911 0.455208 0.909091
US.BOZ.BHZ.00 2019-07-04T17:36:28.18 10.0 negative automatic P 22 10.6625 1.85215 0.816327
US.HAWA.BHZ.00 2019-07-04T17:36:27.85 10.0 negative automatic P 351 10.7235 0.902109 0.952381
UW.BRAN.BHZ. 2019-07-04T17:36:20.55 10.0 positive automatic P 0 10.1646 1.12696 0.888889
US.ISCO.BHZ.00 2019-07-04T17:36:19.28 10.0 positive automatic P 63 9.9985 1.84929 0.754717
IU.COR.BHZ.00 2019-07-04T17:36:16.92 10.0 negative automatic P 334 9.9203 1.01993 0.888889
US.SDCO.BHZ.00 2019-07-04T17:36:12.18 10.0 negative automatic P 75 9.5853 0.441442 0.909091
MX.SRIG.BHZ. 2019-07-04T17:36:08.80 10.0 negative automatic P 152 9.4895 -1.18493 0.43956
US.BMO.BHZ.00 2019-07-04T17:36:03.80 10.0 negative automatic P 360 9.0439 -0.272094 0.930233
US.AHID.BHZ.00 2019-07-04T17:35:56.78 10.0 negative automatic P 32 8.4151 1.18807 0.898876
MX.HSIG.BHZ. 2019-07-04T17:35:55.43 10.0 positive automatic P 140 8.6092 -2.51674 0.909091
US.HLID.BHZ.00 2019-07-04T17:35:49.83 10.0 positive automatic P 15 8.0497 -0.712445 0.952381
US.HWUT.BHZ.00 2019-07-04T17:35:41.28 10.0 negative automatic P 36 7.2876 1.18874 0.963855
US.MVCO.BHZ.00 2019-07-04T17:35:38.75 10.0 positive automatic P 76 7.1572 0.391192 0.97561
US.WVOR.BHZ.00 2019-07-04T17:35:30.38 10.0 negative automatic P 351 6.7141 -1.76044 0.97561
US.DUG.BHZ.00 2019-07-04T17:35:17.08 10.0 positive automatic P 37 5.598 0.248697 0.952381
US.ELK.BHZ.00 2019-07-04T17:35:09.10 10.0 negative automatic P 17 5.1775 -2.07234 0.97561
US.WUAZ.BHZ.00 2019-07-04T17:35:04.30 10.0 positive automatic P 92 4.7664 -1.11422 0.952381
NN.PRN.HHZ. 2019-07-04T17:34:30.59 10.0 positive automatic P 47 2.3693 -1.84743 0.97561
US.TPNV.BHZ.00 2019-07-04T17:34:16.40 10.0 negative automatic P 34 1.3872 -2.5474 0.97561
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download