Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 6.7 on date 14-04-2023 and time 09:55:46 (UTC) in region Indonesia [Sea]

A magnitude Mwp 6.7 earthquake occured in region: Indonesia [Sea], on

  • 14-04-2023 09:55:46 (UTC)
  • 14-04-2023 11:55:46 (UTC +02:00) Italian time
  • 14-04-2023 16:55:46 (UTC +07:00) local time in the region of the earthquake (Asia/Jakarta)

and geographic coordinates (lat, lon) -5.9730, 112.0460 at 607 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 5.8
Mwp 6.7
Mwpd 7.0 		2023-04-14
09:55:46		 -5.9731 112.046 607 2023-04-14
10:08:14		 Sala Sismica INGV-Roma 116374911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-04-14 09:55:46
Latitude -5.9731
Longitude 112.0460
Depth (km) 607 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 116374911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 5913
Semi-minor axis of confidence ellipse (meter) 5012
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 212
Circular confidence region, given by single value of horizontal uncertainty (meter) 6263.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 30.9793
Number of associated phases, regardless of their use for origin computation 106
Number of defining phases 106
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.29446
Epicentral distance of station closest to the epicenter (degree) 1.92435
Epicentral distance of station farthest from the epicenter (degree) 77.13080
Number of stations at which the event was observed 100
Number of stations from which data was used for origin computation 100
Magnitudes information

Mwp:6.7

Field Value
Value 6.7
Uncertainty 0.2
Num. used stations 76
Type of magnitude Mwp
Reference to an origin 116374911
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-04-14 10:08:14

Mwpd:7.0

Field Value
Value 7.0
Uncertainty 0.2
Num. used stations 58
Type of magnitude Mwpd
Reference to an origin 116374911
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-04-14 10:08:14

mb:5.8

Field Value
Value 5.8
Uncertainty 0.1
Num. used stations 81
Type of magnitude mb
Reference to an origin 116374911
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-04-14 10:08:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IU.SBA.BHZ.00 2023-04-14T10:06:38.47 10.0 negative automatic P 170 8561.5188 0.192329 0.210243
IU.GNI.BHZ.00 2023-04-14T10:06:37.77 10.0 positive automatic P 314 8538.3642 0.350224 0
IU.MA2.BHZ.00 2023-04-14T10:06:11.17 10.0 positive automatic P 19 8030.4726 -0.480057 0.253635
G.ATD.BHZ.00 2023-04-14T10:06:04.80 10.0 negative automatic P 284 7882.776 0.809303 0.250884
MY.KOM.BHZ. 2023-04-14T10:05:52.92 10.0 positive automatic ScP 313 1252.5351 3.92277 0
IU.YAK.BHZ.00 2023-04-14T10:05:52.62 10.0 negative automatic P 9 7697.7501 -1.45952 0.275318
IU.FUNA.BHZ.00 2023-04-14T10:05:40.07 10.0 positive automatic P 97 7390.7463 2.73444 0.322516
NZ.URZ.HHZ.10 2023-04-14T10:05:37.62 10.0 negative automatic P 129 7416.243 -1.13269 0.327407
IU.SNZO.BHZ.00 2023-04-14T10:05:30.52 10.0 positive automatic P 133 7290.1692 -1.23504 0.334096
G.FOMA.BHZ.00 2023-04-14T10:05:27.40 10.0 positive automatic P 245 7205.0322 0.4397 0.336056
NZ.KHZ.HHZ.10 2023-04-14T10:05:27.55 10.0 positive automatic P 134 7228.6086 -0.742919 0.339668
GE.VOI.BHZ. 2023-04-14T10:05:26.60 10.0 negative automatic P 249 7197.2622 -0.115309 0.353389
NZ.ODZ.HHZ.10 2023-04-14T10:05:20.12 10.0 positive automatic P 138 7093.677 -0.563654 0.360747
NZ.OUZ.HHZ.10 2023-04-14T10:05:19.30 10.0 positive automatic P 127 7041.84 1.61766 0.372432
II.KURK.BHZ.00 2023-04-14T10:05:17.27 10.0 negative automatic P 337 7056.4809 -1.2763 0.366151
GE.SBV.BHZ. 2023-04-14T10:05:05.35 10.0 negative automatic P 258 6831.3174 -0.148447 0.389522
AU.MCQ.BHZ.00 2023-04-14T10:05:04.68 10.0 positive automatic P 151 6810.8157 0.386201 0.396822
II.JZAX.BHZ.00 2023-04-14T10:05:03.70 10.0 negative automatic P 323 6825.7563 -1.55714 0.381145
IU.CASY.BHZ.00 2023-04-14T10:04:55.72 10.0 negative automatic P 181 6694.6986 -1.73092 0.397384
IU.WAKE.BHZ.00 2023-04-14T10:04:52.22 10.0 negative automatic P 63 6590.6472 0.958268 0.425357
II.SIMI.BHZ.00 2023-04-14T10:04:52.02 10.0 positive automatic P 322 6640.2753 -2.44059 0.423947
IU.YSS.BHZ.00 2023-04-14T10:04:51.10 10.0 negative automatic P 24 6604.1448 -0.99609 0.418537
II.AAK.BHZ.00 2023-04-14T10:04:50.87 10.0 negative automatic P 329 6589.1931 -0.58299 0.392451
IU.MAKZ.BHZ.00 2023-04-14T10:04:48.22 10.0 positive automatic P 336 6561.9759 -1.42683 0.429146
II.KWJN.BHZ.00 2023-04-14T10:04:40.30 10.0 positive automatic P 75 6367.2153 2.53301 0.444615
AU.NFK.BHZ.00 2023-04-14T10:04:38.84 10.0 positive automatic P 121 6376.2396 0.490746 0.46189
IO.EVN.BHZ. 2023-04-14T10:04:37.05 10.0 positive automatic PP 326 4635.8595 0.799433 0
G.RER.BHZ.00 2023-04-14T10:04:33.20 10.0 negative automatic P 249 6270.1347 1.24531 0.463089
ND.MARNC.BHZ.00 2023-04-14T10:04:31.55 10.0 negative automatic P 112 6241.3635 1.50321 0.478423
G.PAF.BHZ.00 2023-04-14T10:04:27.90 10.0 negative automatic P 212 6196.7304 0.620302 0.473182
II.ERM.BHZ.00 2023-04-14T10:04:25.72 10.0 negative automatic P 28 6186.4296 -0.928425 0.474606
ND.ONTNC.BHZ.00 2023-04-14T10:04:22.05 10.0 negative automatic P 113 6093.4116 1.18804 0.499466
G.SANVU.BHZ.00 2023-04-14T10:04:22.10 10.0 negative automatic P 105 6090.3924 1.43491 0.476648
IU.ULN.BHZ.00 2023-04-14T10:04:14.07 10.0 negative automatic P 356 5995.6872 -0.915801 0.501382
JP.JTM.BHZ. 2023-04-14T10:04:12.05 10.0 positive automatic P 27 5972.3994 -1.20785 0.504702
ND.KOUNC.BHZ.00 2023-04-14T10:04:06.55 10.0 negative automatic P 111 5842.8957 1.53283 0.536126
G.ROCAM.BHZ.00 2023-04-14T10:03:41.35 10.0 positive automatic P 249 5462.4099 1.07024 0.566648
IU.MAJO.BHZ.00 2023-04-14T10:03:37.17 10.0 negative automatic P 28 5445.7821 -2.07311 0.582688
II.TAU.BHZ.00 2023-04-14T10:03:33.42 10.0 negative automatic P 145 5358.2919 0.0305615 0.610728
JP.JSG.BHZ. 2023-04-14T10:03:28.20 10.0 positive automatic P 29 5276.8179 0.260526 0.608896
JP.JGF.BHZ. 2023-04-14T10:03:28.90 10.0 negative automatic P 28 5316.4338 -1.77157 0.602701
IU.HNR.BHZ.00 2023-04-14T10:03:28.90 10.0 positive automatic P 97 5278.9824 0.812472 0.608558
G.INU.BHZ.00 2023-04-14T10:03:26.16 10.0 positive automatic P 28 5276.496 -1.76094 0.56835
JP.JHJ2.BHZ. 2023-04-14T10:03:22.40 10.0 positive automatic P 32 5231.9628 -2.51626 0.615951
AU.MILA.BHZ.00 2023-04-14T10:03:15.88 10.0 positive automatic P 138 5096.5761 -0.00480301 0
AU.RIV.BHZ. 2023-04-14T10:03:14.80 10.0 positive automatic P 133 5067.4053 1.03363 0.665964
IU.INCN.BHZ.00 2023-04-14T10:03:12.62 10.0 positive automatic P 16 5053.4193 -0.194252 0.644433
G.AIS.BHZ.00 2023-04-14T10:03:09.80 10.0 positive automatic P 220 4953.9189 3.81039 0.616546
G.CAN.BHZ.00 2023-04-14T10:03:08.20 10.0 negative automatic P 136 4980.4812 0.270534 0.672261
AU.ARMA.BHZ. 2023-04-14T10:03:07.67 10.0 negative automatic P 128 4935.2265 2.7846 0.0988403
JP.JMN.BHZ. 2023-04-14T10:03:06.50 10.0 negative automatic P 26 4968.3711 -0.567391 0.658227
AU.TOO.BHZ.00 2023-04-14T10:03:00.75 10.0 negative automatic P 141 4866.5508 0.697034 0.691395
JP.JTU.BHZ. 2023-04-14T10:02:57.85 10.0 positive automatic P 21 4849.0905 -0.902318 0.64701
GE.FAKI.BHZ. 2023-04-14T10:02:51.82 10.0 positive automatic S 82 2260.8369 -1.36708 0
AU.EIDS.BHZ. 2023-04-14T10:02:46.85 10.0 negative automatic P 122 4666.7064 0.817872 0.725607
IN.MNC.HHZ. 2023-04-14T10:02:41.39 10.0 negative automatic P 290 4596.0549 0.388133 0.720332
JP.JSU.BHZ. 2023-04-14T10:02:40.40 10.0 positive automatic P 24 4594.7118 -0.575051 0.703805
GE.HMDM.BHZ. 2023-04-14T10:02:37.17 10.0 positive automatic P 288 4531.1865 0.768035 0.749278
II.DGAR.BHZ.00 2023-04-14T10:02:25.57 10.0 negative automatic P 266 4366.3626 0.965725 0.725496
IU.GUMO.BHZ.00 2023-04-14T10:02:13.07 10.0 positive automatic P 59 4218.4551 -0.857252 0.795648
IN.SHL.HHZ. 2023-04-14T10:02:06.49 10.0 positive automatic P 329 4122.5511 -0.407007 0.831061
AU.QLP.BHZ. 2023-04-14T10:02:05.97 10.0 negative automatic P 128 4099.9071 0.699246 0.827136
JP.JMZ.BHZ. 2023-04-14T10:02:04.65 10.0 positive automatic P 30 4089.4509 0.175655 0.809333
JP.JOW.BHZ. 2023-04-14T10:02:00.80 10.0 positive automatic P 25 4037.6805 0.102493 0.818719
IU.CTAO.BHZ.00 2023-04-14T10:01:59.15 10.0 negative automatic P 116 4004.4804 0.875939 0.844883
GE.GSI.BHZ. 2023-04-14T10:01:52.57 10.0 positive automatic S 296 1795.6914 6.65804 0
GE.PMG.BHZ.00 2023-04-14T10:01:50.07 10.0 negative automatic P 98 3878.7618 1.17822 0.828155
GE.MALK.BHZ. 2023-04-14T10:01:45.32 10.0 negative automatic P 294 3834.2286 -0.256769 0.877014
II.PALK.BHZ.00 2023-04-14T10:01:40.65 10.0 negative automatic P 293 3769.56 -0.145847 0.889375
GE.HALK.BHZ. 2023-04-14T10:01:37.40 10.0 negative automatic P 291 3723.9168 0.0992219 0.856376
JP.YOJ.BHZ. 2023-04-14T10:01:26.00 10.0 positive automatic P 19 3580.7379 -0.453332 0.862831
IU.TATO.BHZ.00 2023-04-14T10:01:25.92 10.0 positive automatic P 16 3583.3686 -0.756693 0.903415
AU.FORT.BHZ.00 2023-04-14T10:00:58.08 10.0 positive automatic P 151 3219.3663 -0.636192 0.930233
IU.CHTO.BHZ.00 2023-04-14T10:00:50.22 10.0 positive automatic P 333 3102.228 0.595444 0.97561
IU.NWAO.BHZ.00 2023-04-14T10:00:43.10 10.0 positive automatic P 170 3039.5463 -1.61654 0.97561
IN.PBA.HHZ. 2023-04-14T10:00:31.80 10.0 positive automatic P 313 2893.2816 -1.33991 0.921659
AU.MORW.BHZ. 2023-04-14T10:00:08.52 10.0 positive automatic P 171 2597.4333 -1.17286 0.987654
AU.KDU.BHZ.00 2023-04-14T09:59:50.00 10.0 negative automatic P 110 2356.4523 -0.353499 0.97561
GE.FAKI.BHZ. 2023-04-14T09:59:43.42 10.0 positive automatic P 82 2260.8369 0.76734 0.952381
AU.MTN.BHZ.00 2023-04-14T09:59:39.35 10.0 negative automatic P 111 2223.2412 -0.254333 0.930233
GE.LHMI.BHZ. 2023-04-14T09:59:29.02 10.0 negative automatic P 306 2084.6244 0.723732 0.952381
IU.DAV.BHZ.00 2023-04-14T09:59:29.55 10.0 positive automatic P 46 2083.7475 1.29516 0.761905
RM.DLV.BHZ. 2023-04-14T09:59:25.27 10.0 positive automatic P 349 2028.1365 1.38801 0.930233
AU.FITZ.BHZ. 2023-04-14T09:59:20.95 10.0 positive automatic P 134 1994.9586 -0.025461 0.97561
GE.BNDI.BHZ. 2023-04-14T09:59:18.32 10.0 positive automatic P 86 1980.2733 -1.44074 0.909091
GE.TNTI.BHZ. 2023-04-14T09:59:11.57 10.0 positive automatic P 67 1855.4649 2.06719 0.97561
IU.MBWA.BHZ.00 2023-04-14T09:59:10.10 10.0 positive automatic P 155 1877.2098 -1.22464 0.97561
II.COCO.BHZ.00 2023-04-14T09:59:05.57 10.0 negative automatic P 246 1803.4836 0.355211 0.952381
GE.GSI.BHZ. 2023-04-14T09:59:03.87 10.0 negative automatic P 296 1795.6914 -0.717045 0.952381
MY.KUM.BHZ. 2023-04-14T09:59:03.17 10.0 positive automatic P 314 1777.0878 0.120621 0.909091
MY.IPM.BHZ. 2023-04-14T09:58:56.32 10.0 positive automatic P 313 1684.6359 0.883175 0.909091
GE.SANI.BHZ. 2023-04-14T09:58:49.27 10.0 positive automatic P 75 1603.6059 0.581283 0.952381
GE.SOEI.BHZ. 2023-04-14T09:58:28.97 10.0 negative automatic P 108 1407.4356 -2.68531 0.888889
GE.LUWI.BHZ. 2023-04-14T09:58:23.87 10.0 positive automatic P 66 1307.8797 1.38345 0.952381
MY.KOM.BHZ. 2023-04-14T09:58:18.37 10.0 positive automatic P 313 1252.5351 0.860787 0.930233
GE.MMRI.BHZ. 2023-04-14T09:58:06.52 10.0 negative automatic P 105 1160.1276 -2.72646 0.930233
GE.MNAI.BHZ. 2023-04-14T09:57:54.72 10.0 positive automatic P 280 1020.7005 -2.19471 0.816327
GE.PMBI.BHZ. 2023-04-14T09:57:45.27 10.0 negative automatic P 292 881.5065 0.388476 0.97561
II.KAPI.BHZ.00 2023-04-14T09:57:43.50 10.0 negative automatic P 83 857.919 0.55573 0.963855
AU.XMI.BHZ. 2023-04-14T09:57:41.37 10.0 positive automatic P 234 857.0532 -1.48735 0
GE.BKB.BHZ. 2023-04-14T09:57:38.27 10.0 positive automatic P 45 762.3591 3.26336 0.97561
GE.JAGI.BHZ. 2023-04-14T09:57:05.82 10.0 positive automatic P 140 361.3494 -1.27927 0.930233
GE.SMRI.BHZ. 2023-04-14T09:57:01.17 10.0 negative automatic P 236 213.5973 0.634405 0.97561
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