Earthquake with magnitude of Mwp 6.4 on date 07-01-2020 and time 06:05:19 (UTC) in region Northern Sumatera, Indonesia [Sea: Indonesia]

A magnitude Mwp 6.4 earthquake occured in region: Northern Sumatera, Indonesia [Sea: Indonesia], on

  • 07-01-2020 06:05:19 (UTC)
  • 07-01-2020 07:05:19 (UTC +01:00) Italian time
  • 07-01-2020 14:05:19 (UTC +08:00) local time in the region of the earthquake (Asia/Kuala_Lumpur)

and geographic coordinates (lat, lon) 2.36, 96.25 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
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 5.6
Mwp 6.4

Mwpd 6.6
2020-01-07
06:05:19
2.36 96.25 20 2020-01-07
06:18:33
Sala Sismica INGV-Roma 75351341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-07 06:05:19
Latitude 2.36
Longitude 96.25
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 75351341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 7887
Semi-minor axis of confidence ellipse (meter) 3518
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 50
Circular confidence region, given by single value of horizontal uncertainty (meter) 6421.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59.4982
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 68
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.76283
Epicentral distance of station closest to the epicenter (degree) 1.69074
Epicentral distance of station farthest from the epicenter (degree) 61.97847
Number of stations at which the event was observed 57
Number of stations from which data was used for origin computation 57
Magnitudes information

Mwpd:6.6

Field Value
Value 6.6
Uncertainty 0.1
Num. used stations 25
Type of magnitude Mwpd
Reference to an origin 75351341
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-07 06:18:33

Mwp:6.4

Field Value
Value 6.4
Uncertainty 0.1
Num. used stations 35
Type of magnitude Mwp
Reference to an origin 75351341
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-07 06:18:33

mb:5.6

Field Value
Value 5.6
Uncertainty 0.1
Num. used stations 40
Type of magnitude mb
Reference to an origin 75351341
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-07 06:18:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
G.CAN.BHZ.00 2020-01-07T06:15:43.05 10.0 positive automatic pP 133 61.9785 -1.06966 0
G.CAN.BHZ.00 2020-01-07T06:15:38.65 10.0 positive automatic P 133 61.9785 0.83124 0.366123
AU.TOO.BHZ.00 2020-01-07T06:15:29.40 10.0 negative automatic P 136 60.5263 1.43378 0.368761
IU.YSS.BHZ.00 2020-01-07T06:15:30.60 10.0 positive automatic pP 35 60.0386 -0.23322 0
AU.EIDS.BHZ. 2020-01-07T06:15:23.05 10.0 positive automatic P 121 59.8386 -0.147217 0.399425
IU.GNI.BHZ.00 2020-01-07T06:15:24.27 10.0 positive automatic P 316 59.876 0.583216 0.377228
IU.YSS.BHZ.00 2020-01-07T06:15:24.35 10.0 positive automatic P 35 60.0386 -0.20447 0.410826
II.BORK.BHZ.00 2020-01-07T06:14:54.02 10.0 positive automatic pP 341 55.036 -1.55694 0
II.BORK.BHZ.00 2020-01-07T06:14:48.35 10.0 positive automatic P 341 55.036 -1.00349 0.443251
AU.QLP.BHZ. 2020-01-07T06:14:46.32 10.0 positive automatic P 125 54.5698 0.370961 0.492739
GE.VOI.BHZ. 2020-01-07T06:14:42.80 10.0 positive automatic P 241 54.0367 0.570067 0.467714
IU.CTAO.BHZ.00 2020-01-07T06:14:41.10 10.0 positive automatic P 117 53.9108 -0.077696 0.485764
II.RAYN.BHZ.00 2020-01-07T06:14:39.52 10.0 positive automatic P 298 53.4085 1.97693 0.40123
AU.HTT.BHZ. 2020-01-07T06:14:40.12 10.0 positive automatic P 136 53.8085 -0.366705 0.492993
JP.JSD.BHZ. 2020-01-07T06:14:28.70 10.0 positive automatic P 42 52.4039 -1.33708 0.514976
IU.PMG.BHZ.00 2020-01-07T06:14:27.27 10.0 positive automatic P 104 52.0575 -0.189254 0.508642
IU.MAJO.BHZ.00 2020-01-07T06:14:22.57 10.0 positive automatic P 43 51.5766 -1.35656 0.473132
JP.JCJ.BHZ. 2020-01-07T06:14:17.60 10.0 positive automatic P 56 50.403 2.54942 0.54712
JP.JGF.BHZ. 2020-01-07T06:14:14.35 10.0 positive automatic P 44 50.4984 -1.49908 0.488735
G.INU.BHZ.00 2020-01-07T06:14:11.81 10.0 positive automatic P 44 50.1396 -1.24377 0.526915
II.TLY.BHZ.00 2020-01-07T06:14:09.27 10.0 positive automatic P 6 49.711 -0.605268 0.52204
AU.COEN.BHZ. 2020-01-07T06:14:04.90 10.0 positive automatic P 111 49.2804 -1.64688 0.426664
GE.SBV.BHZ. 2020-01-07T06:14:01.50 10.0 negative automatic P 250 48.5901 0.294175 0.272687
JP.JMN.BHZ. 2020-01-07T06:13:49.55 10.0 positive automatic P 44 47.0803 -0.0415664 0.616993
G.RER.BHZ.00 2020-01-07T06:13:45.55 10.0 negative automatic P 237 46.0882 3.68892 0.605658
IU.ULN.BHZ.00 2020-01-07T06:13:43.82 10.0 positive automatic P 10 46.454 -1.05531 0.59947
IU.MAKZ.BHZ.00 2020-01-07T06:13:41.55 10.0 positive automatic P 346 46.1523 -0.782309 0.640992
II.AAK.BHZ.00 2020-01-07T06:13:31.77 10.0 positive automatic P 337 44.7214 0.59919 0.675091
JP.JNU.BHZ. 2020-01-07T06:13:29.95 10.0 positive automatic P 43 44.6798 -0.701996 0.65977
GE.GENI.BHZ. 2020-01-07T06:13:25.17 10.0 positive automatic P 96 44.1792 -1.39153 0.624282
JP.JSU.BHZ. 2020-01-07T06:13:20.00 10.0 positive automatic P 44 43.446 -0.726775 0.314915
II.MSEY.BHZ.00 2020-01-07T06:13:06.42 10.0 negative automatic P 260 41.3372 2.84279 0
IU.NWAO.BHZ.00 2020-01-07T06:12:56.62 10.0 negative automatic P 152 40.4752 0.160544 0.729471
JP.JOW.BHZ. 2020-01-07T06:12:45.75 10.0 positive automatic P 48 39.2431 -0.438498 0
AU.MORW.BHZ. 2020-01-07T06:12:25.72 10.0 positive automatic P 150 36.6996 0.984022 0.78428
GE.FAKI.BHZ. 2020-01-07T06:12:20.77 10.0 positive automatic P 98 36.3678 -1.10791 0.818975
JP.YOJ.BHZ. 2020-01-07T06:12:00.90 10.0 positive automatic P 47 33.9974 -0.549382 0
IU.TATO.BHZ.00 2020-01-07T06:11:54.87 10.0 positive automatic P 45 33.2182 0.185857 0.863236
IU.MBWA.BHZ.00 2020-01-07T06:11:51.92 10.0 positive automatic P 137 32.8793 0.192156 0.912643
GE.SOEI.BHZ. 2020-01-07T06:11:27.27 10.0 positive automatic P 114 30.4173 -2.95159 0.435464
GE.SANI.BHZ. 2020-01-07T06:11:25.02 10.0 positive automatic P 98 30.0531 -1.80895 0.815497
GE.LUWI.BHZ. 2020-01-07T06:10:56.97 10.0 positive automatic P 97 26.7308 -0.233679 0.869565
II.DGAR.BHZ.00 2020-01-07T06:10:49.87 10.0 negative automatic P 247 25.675 2.21207 0.43956
II.KAPI.BHZ.00 2020-01-07T06:10:37.75 10.0 positive automatic P 107 24.6066 -0.251778 0.851064
IN.SHL.HHZ. 2020-01-07T06:10:24.07 10.0 positive automatic P 350 23.5926 -4.61722 0.754717
GE.JAGI.BHZ. 2020-01-07T06:10:03.22 10.0 positive automatic P 121 20.8743 3.30614 0.97561
GE.BKB.BHZ. 2020-01-07T06:10:02.37 10.0 positive automatic P 99 20.9371 1.78848 0.952381
MY.KKM.BHZ. 2020-01-07T06:09:53.37 10.0 positive automatic P 79 20.2443 0.172149 0.869565
IU.CHTO.BHZ.00 2020-01-07T06:09:09.87 10.0 positive automatic P 9 16.6679 -1.67601 0.930233
GE.HALK.BHZ. 2020-01-07T06:09:03.80 10.0 positive automatic P 284 15.9665 1.25462 0.952381
MY.SBM.BHZ. 2020-01-07T06:09:02.67 10.0 positive automatic P 89 15.9487 0.33398 0.869565
AU.XMI.BHZ. 2020-01-07T06:09:00.55 10.0 positive automatic P 144 15.8811 -0.920397 0
II.COCO.BHZ.00 2020-01-07T06:08:39.75 10.0 positive automatic P 178 14.5565 -4.14407 0.963855
GE.MNAI.BHZ. 2020-01-07T06:07:34.52 10.0 positive automatic P 135 9.4862 -0.0783354 0.952381
MY.KOM.BHZ. 2020-01-07T06:07:09.37 10.0 positive automatic P 94 7.6114 0.504276 0.869565
MY.KUM.BHZ. 2020-01-07T06:06:37.77 10.0 positive automatic P 56 5.2788 0.930066 0.909091
MY.IPM.BHZ. 2020-01-07T06:06:37.22 10.0 positive automatic P 66 5.2176 1.19747 0.930233
GE.BKNI.BHZ. 2020-01-07T06:06:35.52 10.0 positive automatic P 113 5.1994 -0.222126 0.851064
GE.LHMI.BHZ. 2020-01-07T06:06:06.72 10.0 positive automatic P 14 2.956 1.82458 0.952381
GE.GSI.BHZ. 2020-01-07T06:05:46.82 10.0 positive automatic P 128 1.6907 -0.688548 0.952381
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download