Earthquake with magnitude of Mwp 7.1 on date 14-12-2021 and time 03:20:22 (UTC) in region Indonesia [Sea]

A magnitude Mwp 7.1 earthquake occured in region: Indonesia [Sea], on

  • 14-12-2021 03:20:22 (UTC)
  • 14-12-2021 04:20:22 (UTC +01:00) Italian time
  • 14-12-2021 12:20:22 (UTC +09:00) local time in the region of the earthquake (Asia/Dili)

and geographic coordinates (lat, lon) -7.6250, 122.2140 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
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
mb 5.7
Mwp 7.1

Mwpd 7.3
2021-12-14
03:20:22
-7.6254 122.214 10 2021-12-14
03:34:00
Sala Sismica INGV-Roma 98482281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-12-14 03:20:22
Latitude -7.6254
Longitude 122.2140
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 98482281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 7994
Semi-minor axis of confidence ellipse (meter) 3378
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 48
Circular confidence region, given by single value of horizontal uncertainty (meter) 6453.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 57.047
Number of associated phases, regardless of their use for origin computation 74
Number of defining phases 74
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.72459
Epicentral distance of station closest to the epicenter (degree) 1.01055
Epicentral distance of station farthest from the epicenter (degree) 59.20329
Number of stations at which the event was observed 68
Number of stations from which data was used for origin computation 68
Magnitudes information

Mwpd:7.3

Field Value
Value 7.3
Uncertainty 0.2
Num. used stations 48
Type of magnitude Mwpd
Reference to an origin 98482281
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2021-12-14 03:34:00

Mwp:7.1

Field Value
Value 7.1
Uncertainty 0.1
Num. used stations 53
Type of magnitude Mwp
Reference to an origin 98482281
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2021-12-14 03:34:00

mb:5.7

Field Value
Value 5.7
Uncertainty 0.1
Num. used stations 51
Type of magnitude mb
Reference to an origin 98482281
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2021-12-14 03:34:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IU.CASY.BHZ.00 2021-12-14T03:30:24.02 10.0 negative automatic P 185 59.2033 0.684678 0.195131
G.ROCAM.BHZ.00 2021-12-14T03:30:17.80 10.0 positive automatic P 251 58.1626 1.70238 0.375439
NZ.URZ.HHZ.10 2021-12-14T03:30:15.56 10.0 positive automatic P 131 58.0119 0.509991 0.442346
IU.SNZO.BHZ.00 2021-12-14T03:30:09.70 10.0 negative automatic P 135 57.2507 -0.00110165 0.451579
NZ.KHZ.HHZ.10 2021-12-14T03:30:07.52 10.0 negative automatic P 136 56.8520 0.659472 0.45113
IU.ULN.BHZ.00 2021-12-14T03:30:06.87 10.0 positive automatic P 348 57.0820 -1.89046 0.443551
NZ.ODZ.HHZ.10 2021-12-14T03:30:01.50 10.0 positive automatic P 140 56.0401 0.38833 0.465476
JP.JTM.BHZ. 2021-12-14T03:29:29.15 10.0 negative automatic P 18 51.4269 1.84643 0.250661
IO.EVN.BHZ. 2021-12-14T03:29:11.60 10.0 positive automatic P 318 49.3510 -0.835802 0.577762
AU.FITZ.BHZ. 2021-12-14T03:22:57.70 10.0 negative automatic P 163 10.9938 -1.69876 0.898876
IU.MAJO.BHZ.00 2021-12-14T03:28:48.87 10.0 positive automatic P 18 46.6479 -1.84775 0.60998
G.DZM.BHZ.00 2021-12-14T03:28:42.68 10.0 positive automatic P 114 44.9238 5.50323 0.226326
JP.JGF.BHZ. 2021-12-14T03:28:41.90 10.0 positive automatic P 17 45.5193 0.0496464 0.644559
G.INU.BHZ.00 2021-12-14T03:28:40.31 10.0 negative automatic P 17 45.1870 1.17339 0.635395
G.SANVU.BHZ.00 2021-12-14T03:28:39.85 10.0 negative automatic P 104 44.6814 4.75059 0.629667
IU.INCN.BHZ.00 2021-12-14T03:28:37.22 10.0 negative automatic P 5 45.2892 -2.7217 0.299394
GE.MALK.BHZ. 2021-12-14T03:28:32.12 10.0 positive automatic P 290 44.5141 -1.65872 0.305855
IN.SHL.HHZ. 2021-12-14T03:28:32.76 10.0 positive automatic P 319 44.4166 -0.221298 0.677359
II.PALK.BHZ.00 2021-12-14T03:28:29.12 10.0 positive automatic P 289 43.9905 -0.521702 0.576196
GE.HALK.BHZ. 2021-12-14T03:28:25.95 10.0 positive automatic P 287 43.6376 -0.792553 0.55893
JP.JMN.BHZ. 2021-12-14T03:28:19.40 10.0 positive automatic P 14 42.8098 -0.723617 0.662451
JP.JTU.BHZ. 2021-12-14T03:28:17.00 10.0 negative automatic P 9 42.6952 -2.11085 0.32129
II.TAU.BHZ.00 2021-12-14T03:28:11.32 10.0 negative automatic P 152 41.6062 1.079 0.501582
JP.JSU.BHZ. 2021-12-14T03:27:54.15 10.0 negative automatic P 11 39.9181 -2.20588 0.483824
AU.MILA.BHZ.00 2021-12-14T03:27:43.83 10.0 negative automatic P 144 38.2669 1.22114 0.656029
AU.RIV.BHZ. 2021-12-14T03:27:37.70 10.0 negative automatic P 139 37.4016 2.54061 0.807756
G.CAN.BHZ.00 2021-12-14T03:27:32.80 10.0 positive automatic P 142 36.9933 0.990497 0.787545
AU.TOO.BHZ.00 2021-12-14T03:27:29.95 10.0 negative automatic P 148 36.6237 1.30833 0.794793
AU.ARMA.BHZ. 2021-12-14T03:27:22.45 10.0 positive automatic P 134 35.7341 1.32367 0.759392
IU.CHTO.BHZ.00 2021-12-14T03:27:15.22 10.0 negative automatic P 319 35.0047 0.491588 0.781497
JP.JOW.BHZ. 2021-12-14T03:27:13.90 10.0 positive automatic P 9 34.9570 -0.382848 0.847602
RM.SLV.BHZ. 2021-12-14T03:27:07.22 10.0 negative automatic P 329 34.0733 0.517836 0.82649
AU.EIDS.BHZ. 2021-12-14T03:26:55.12 10.0 negative automatic P 126 32.7379 0.133945 0.71503
IU.TATO.BHZ.00 2021-12-14T03:26:52.47 10.0 negative automatic P 359 32.6050 -1.34525 0.413813
JP.YOJ.BHZ. 2021-12-14T03:26:52.85 10.0 positive automatic P 1 32.1006 3.48475 0.907278
AU.HTT.BHZ. 2021-12-14T03:26:31.70 10.0 negative automatic P 151 30.0751 0.0680616 0.950826
AU.QLP.BHZ. 2021-12-14T03:26:15.75 10.0 negative automatic P 135 28.2248 0.635146 0.898876
IU.CTAO.BHZ.00 2021-12-14T03:25:59.17 10.0 negative automatic P 121 26.4017 0.399459 0.860215
GE.GSI.BHZ. 2021-12-14T03:25:54.57 10.0 positive automatic P 289 26.1456 -1.84479 0.909091
IU.NWAO.BHZ.00 2021-12-14T03:25:52.60 10.0 positive automatic P 190 25.7181 0.00417593 0.97561
II.COCO.BHZ.00 2021-12-14T03:25:50.27 10.0 positive automatic P 258 25.3993 0.63452 0.747664
MY.KUM.BHZ. 2021-12-14T03:25:47.12 10.0 positive automatic P 300 25.0921 0.267055 0.714286
MY.IPM.BHZ. 2021-12-14T03:25:41.22 10.0 positive automatic P 299 24.3597 1.00591 0.869565
RM.DLV.BHZ. 2021-12-14T03:25:35.72 10.0 negative automatic P 325 23.8679 -0.167651 0.43956
AU.FORT.BHZ.00 2021-12-14T03:25:33.78 10.0 negative automatic P 167 23.7895 -1.21815 0.930233
GE.BKNI.BHZ. 2021-12-14T03:25:23.67 10.0 positive automatic P 290 22.5601 1.32189 0.909091
AU.MORW.BHZ. 2021-12-14T03:25:18.52 10.0 positive automatic P 194 22.2156 -0.200055 0.952381
MY.KOM.BHZ. 2021-12-14T03:25:03.27 10.0 positive automatic P 296 20.5998 1.97222 0.43956
GE.MNAI.BHZ. 2021-12-14T03:24:46.72 10.0 positive automatic P 279 19.4245 -1.79431 0.816327
GE.GENI.BHZ. 2021-12-14T03:24:38.42 10.0 positive automatic P 75 18.5704 -0.702806 0.930233
AU.WRKA.BHZ.00 2021-12-14T03:24:34.90 10.0 negative automatic P 162 18.3546 -1.89628 0.869565
II.WRAB.BHZ.00 2021-12-14T03:24:15.60 10.0 negative automatic P 138 17.0284 -4.74207 0.930233
AU.XMI.BHZ. 2021-12-14T03:24:09.30 10.0 positive automatic P 259 16.5589 -5.09493 0.43956
IU.MBWA.BHZ.00 2021-12-14T03:23:34.70 10.0 negative automatic P 190 13.7438 -2.309 0.43956
MY.LDM.BHZ. 2021-12-14T03:23:31.27 10.0 negative automatic P 344 13.3284 -0.0623343 0.689655
GE.SMRI.BHZ. 2021-12-14T03:23:09.77 10.0 positive automatic P 272 11.6899 0.830519 0.43956
AU.KDU.BHZ.00 2021-12-14T03:23:01.90 10.0 positive automatic P 117 11.2917 -1.568 0.91954
GE.FAKI.BHZ. 2021-12-14T03:23:00.27 10.0 positive automatic P 65 11.0423 0.20238 0.952381
AU.MTN.BHZ.00 2021-12-14T03:22:47.85 10.0 negative automatic P 121 10.2076 -0.791324 0.941176
GE.TNTI.BHZ. 2021-12-14T03:22:43.42 10.0 positive automatic P 32 9.8445 -0.231633 0.615385
GE.SAUI.BHZ. 2021-12-14T03:22:32.22 10.0 positive automatic P 93 9.0075 0.0255753 0.769231
GE.BKB.BHZ. 2021-12-14T03:22:26.17 10.0 negative automatic P 321 8.3946 2.38249 0.784314
GE.BNDI.BHZ. 2021-12-14T03:22:21.27 10.0 positive automatic P 68 8.2519 -0.541446 0.909091
GE.JAGI.BHZ. 2021-12-14T03:22:18.82 10.0 positive automatic P 263 8.0262 0.0791345 0.952381
GE.SANI.BHZ. 2021-12-14T03:21:58.67 10.0 positive automatic P 34 6.7245 -2.18257 0.784314
II.KAPI.BHZ.00 2021-12-14T03:21:17.45 10.0 negative automatic P 317 3.5783 -0.216638 0.91954
GE.SOEI.BHZ. 2021-12-14T03:21:10.47 10.0 negative automatic P 137 2.9421 1.42903 0.869565
GE.MMRI.BHZ. 2021-12-14T03:20:42.82 10.0 negative automatic P 179 1.0105 1.32903 0.952381
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