Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 5.7 on date 28-01-2023 and time 19:14:49 (Italy) in region Iran [Land]

A magnitude Mwp 5.7 earthquake occured in region: Iran [Land], on

  • 28-01-2023 18:14:49 (UTC)
  • 28-01-2023 19:14:49 (UTC +01:00) Italian time
  • 28-01-2023 22:14:49 (UTC +04:00) local time in the region of the earthquake (Asia/Yerevan)

and geographic coordinates (lat, lon) 38.5100, 44.9910 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.

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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 5.3
Mwp 5.7
Mwpd 5.9 		2023-01-28
18:14:49		 38.5102 44.9912 20 2023-01-28
18:35:13		 Sala Sismica INGV-Roma 113862671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-28 18:14:49
Latitude 38.5102
Longitude 44.9912
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 113862671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 8198
Semi-minor axis of confidence ellipse (meter) 3819
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 182
Circular confidence region, given by single value of horizontal uncertainty (meter) 6617.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 67.2189
Number of associated phases, regardless of their use for origin computation 94
Number of defining phases 94
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.38645
Epicentral distance of station closest to the epicenter (degree) 1.64917
Epicentral distance of station farthest from the epicenter (degree) 85.28014
Number of stations at which the event was observed 92
Number of stations from which data was used for origin computation 92
Magnitudes information

Mwpd:5.9

Field Value
Value 5.9
Uncertainty 0.1
Num. used stations 20
Type of magnitude Mwpd
Reference to an origin 113862671
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-01-28 18:35:13

Mwp:5.7

Field Value
Value 5.7
Uncertainty 0.1
Num. used stations 33
Type of magnitude Mwp
Reference to an origin 113862671
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-01-28 18:35:13

mb:5.3

Field Value
Value 5.3
Uncertainty 0.1
Num. used stations 69
Type of magnitude mb
Reference to an origin 113862671
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-01-28 18:35:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IU.SSPA.BHZ.00 2023-01-28T18:27:30.22 10.0 negative automatic pP 320 85.2269 -0.0242879 0
US.EYMN.BHZ.00 2023-01-28T18:27:24.45 10.0 positive automatic P 332 85.2801 0.401824 0.127664
IU.SSPA.BHZ.00 2023-01-28T18:27:24.10 10.0 positive automatic P 320 85.2269 0.3479 0.128086
US.BINY.BHZ.00 2023-01-28T18:27:13.98 10.0 negative automatic P 320 83.1111 0.947614 0.145429
II.KDAK.BHZ.00 2023-01-28T18:27:11.57 10.0 positive automatic P 9 82.5797 1.36351 0.151743
CN.ATLI.BHZ. 2023-01-28T18:27:06.93 10.0 positive automatic P 359 81.8906 0.212548 0.155933
II.KAPI.BHZ.00 2023-01-28T18:27:05.60 10.0 positive automatic P 104 81.3420 1.86486 0
US.LBNH.BHZ.00 2023-01-28T18:26:55.48 10.0 positive automatic P 319 79.5906 1.13807 0.178828
AT.TTA.BHZ. 2023-01-28T18:26:45.08 10.0 positive automatic pP 10 77.1698 -2.41666 0
US.EGAK.BHZ.00 2023-01-28T18:26:38.80 10.0 positive automatic P 3 76.5961 1.08614 0.198729
IU.COLA.BHZ.00 2023-01-28T18:26:35.00 10.0 negative automatic P 6 76.1220 0.988232 0.210538
JP.JMN.BHZ. 2023-01-28T18:26:00.55 10.0 positive automatic sP 63 68.9937 -0.250433 0
GT.BOSA.BHZ.00 2023-01-28T18:25:53.55 10.0 positive automatic P 198 69.6084 -3.01739 0.288828
GE.WIN.BHZ. 2023-01-28T18:25:35.90 10.0 positive automatic P 208 66.4431 -0.853504 0.296152
GT.LBTB.BHZ.00 2023-01-28T18:25:32.13 10.0 positive automatic P 199 66.0706 -2.14006 0.329107
IU.MA2.BHZ.00 2023-01-28T18:25:25.67 10.0 negative automatic P 33 64.5829 1.18707 0.340318
IU.TSUM.BHZ.00 2023-01-28T18:25:13.62 10.0 positive automatic P 209 63.1748 -1.75735 0.367207
MY.IPM.BHZ. 2023-01-28T18:24:58.72 10.0 negative automatic P 109 61.0193 -2.01959 0.370462
GE.GSI.BHZ. 2023-01-28T18:24:57.57 10.0 negative automatic P 114 60.6905 -0.90671 0.411351
MY.KUM.BHZ. 2023-01-28T18:24:54.12 10.0 positive automatic P 109 60.1982 -0.987193 0.399045
DK.KULLO.BHZ. 2023-01-28T18:24:31.54 10.0 negative automatic P 342 56.2018 4.39825 0.458777
GT.DBIC.BHZ.00 2023-01-28T18:24:15.48 10.0 positive automatic P 248 55.0044 -3.08245 0.491812
IU.YAK.BHZ.00 2023-01-28T18:24:13.52 10.0 positive automatic P 35 54.2726 0.27598 0.248702
RM.SLV.BHZ. 2023-01-28T18:24:05.42 10.0 positive automatic P 91 52.9286 1.94514 0.463585
GE.DAG.BHZ. 2023-01-28T18:23:16.02 10.0 positive automatic P 344 46.7135 -0.0900116 0.608938
DK.SCO.BHZ. 2023-01-28T18:23:15.40 10.0 positive automatic P 335 46.4259 1.54079 0.613897
IU.ULN.BHZ.00 2023-01-28T18:23:03.47 10.0 positive automatic P 57 44.9506 1.00936 0.639644
II.PALK.BHZ.00 2023-01-28T18:23:02.05 10.0 negative automatic P 125 44.8380 0.677378 0.634255
GE.MALK.BHZ. 2023-01-28T18:22:53.42 10.0 positive automatic P 124 43.8828 -0.244883 0.643643
II.MBAR.BHZ.00 2023-01-28T18:22:31.35 10.0 negative automatic P 202 41.2492 -1.14055 0.714885
PM.PVAQ.BHZ. 2023-01-28T18:22:30.10 10.0 positive automatic P 286 40.9882 -0.0352971 0.74612
GE.KMBO.BHZ.00 2023-01-28T18:22:24.87 10.0 negative automatic P 192 40.2709 0.363771 0.677547
GE.MTE.BHZ. 2023-01-28T18:22:21.40 10.0 positive automatic P 290 40.0001 -0.669106 0.682307
G.TAM.BHZ.00 2023-01-28T18:21:57.60 10.0 positive automatic P 257 37.0445 0.267284 0.805371
II.ESK.BHZ.00 2023-01-28T18:21:47.12 10.0 positive automatic P 314 36.0172 -1.25058 0.806857
RD.ROSF.BHZ. 2023-01-28T18:21:45.02 10.0 negative automatic P 302 35.7624 -1.17235 0.839234
RD.MFF.BHZ. 2023-01-28T18:21:27.58 10.0 positive automatic P 299 33.7281 -1.04102 0.856809
RD.MTLF.BHZ. 2023-01-28T18:21:17.28 10.0 positive automatic P 293 32.3168 0.979041 0.831522
RD.LOR.BHZ. 2023-01-28T18:21:05.08 10.0 negative automatic P 300 30.9848 0.46446 0.452689
G.SSB.BHZ.00 2023-01-28T18:20:59.90 10.0 negative automatic P 296 30.5218 -0.661335 0.941242
GE.WLF.BHZ. 2023-01-28T18:20:52.40 10.0 positive automatic P 305 29.6405 -0.295258 0.909091
GE.IBBN.BHZ. 2023-01-28T18:20:48.80 10.0 positive automatic P 311 29.1145 0.793184 0.930233
G.ECH.BHZ.00 2023-01-28T18:20:44.50 10.0 negative automatic P 302 28.8240 -1.00197 0.952381
IV.MONC.BHZ. 2023-01-28T18:20:42.28 10.0 positive automatic P 296 28.1386 2.89189 0.952381
II.BFO.BHZ.00 2023-01-28T18:20:40.02 10.0 positive automatic P 302 28.0615 1.30714 0.930233
IU.MAKZ.BHZ.00 2023-01-28T18:20:40.02 10.0 positive automatic P 61 28.1428 0.578061 0.97561
HL.ARG.HHZ. 2023-01-28T18:20:36.59 10.0 positive automatic S 265 13.5831 6.72366 0
MN.VSL.BHZ. 2023-01-28T18:20:33.17 10.0 positive automatic P 283 27.5106 -0.577979 0.930233
IV.BOB.BHZ. 2023-01-28T18:20:31.25 10.0 positive automatic P 295 27.0589 1.46021 0.909091
G.ATD.BHZ.00 2023-01-28T18:20:31.15 10.0 negative automatic pP 185 27.0460 1.53338 0
GE.FLT1.BHZ. 2023-01-28T18:20:28.45 10.0 positive automatic P 312 27.0700 -1.29531 0.851064
OE.DAVA.BHZ. 2023-01-28T18:20:26.67 10.0 negative automatic P 300 26.9101 -1.89545 0.909091
II.KURK.BHZ.00 2023-01-28T18:20:25.32 10.0 positive automatic P 52 26.5574 0.173653 0.941176
MN.VLC.BHZ. 2023-01-28T18:20:25.22 10.0 negative automatic P 294 26.3834 1.5852 0.952381
IU.GRFO.BHZ.00 2023-01-28T18:20:23.77 10.0 positive automatic P 306 26.4124 -0.0971233 0.91954
GE.RUE.BHZ. 2023-01-28T18:20:16.70 10.0 positive automatic P 313 25.6488 -0.202675 0.930233
IV.MGAB.BHZ. 2023-01-28T18:20:12.45 10.0 negative automatic P 291 25.1419 0.0619608 0.888889
OE.KBA.BHZ. 2023-01-28T18:20:07.27 10.0 positive automatic P 301 24.5487 0.0827988 0.930233
GE.SLIT.BHZ. 2023-01-28T18:20:05.15 10.0 negative automatic P 330 24.1614 1.78635 0.909091
IV.PTCC.BHZ. 2023-01-28T18:20:05.80 10.0 positive automatic P 299 24.4477 -0.297303 0.930233
MN.AQU.BHZ. 2023-01-28T18:20:04.22 10.0 positive automatic P 289 24.2042 0.351248 0.909091
PL.KSP.BHZ. 2023-01-28T18:19:57.99 10.0 negative automatic P 311 23.6182 -0.464343 0.97561
OE.ARSA.BHZ. 2023-01-28T18:19:53.57 10.0 negative automatic P 302 23.1208 0.12526 0.97561
GE.VSU.BHZ. 2023-01-28T18:19:52.85 10.0 positive automatic P 335 23.1638 -0.961623 0.930233
II.AAK.BHZ.00 2023-01-28T18:19:49.37 10.0 positive automatic P 70 22.6657 0.555349 0.869565
MN.CUC.BHZ. 2023-01-28T18:19:46.92 10.0 positive automatic P 283 22.5397 -0.387105 0.869565
GE.MORC.BHZ. 2023-01-28T18:19:46.45 10.0 positive automatic P 309 22.5043 -0.499375 0.930233
GE.MATE.BHZ. 2023-01-28T18:19:38.35 10.0 positive automatic P 285 21.8109 -1.17297 0.909091
MN.BLY.BHZ. 2023-01-28T18:19:37.42 10.0 negative automatic P 296 21.5793 0.430829 0.930233
PL.BEL.BHZ. 2023-01-28T18:19:35.40 10.0 positive automatic P 316 21.4732 -0.442917 0.97561
PL.SUW.BHZ. 2023-01-28T18:19:34.35 10.0 negative automatic P 323 21.4540 -1.28312 0.952381
PL.OJC.BHZ. 2023-01-28T18:19:33.07 10.0 negative automatic P 311 21.3190 -1.14865 0.930233
HU.KOVH.BHZ. 2023-01-28T18:19:32.15 10.0 positive automatic P 300 21.1582 -0.319139 0.909091
GE.PSZ.BHZ. 2023-01-28T18:19:24.00 10.0 negative automatic P 306 20.4395 0.187765 0.888889
MN.PDG.BHZ. 2023-01-28T18:19:18.17 10.0 negative automatic P 290 19.8814 -0.409226 0.909091
II.ARTI.BHZ.00 2023-01-28T18:19:17.67 10.0 positive automatic P 22 19.9589 -1.80288 0.952381
MN.DIVS.BHZ. 2023-01-28T18:19:14.67 10.0 negative automatic P 295 19.5063 0.0143979 0.952381
PL.KWP.BHZ. 2023-01-28T18:19:13.96 10.0 positive automatic P 312 19.3736 0.851322 0.186047
HL.KEK.HHZ. 2023-01-28T18:19:13.71 10.0 positive automatic P 281 19.5210 -0.972795 0.956938
MN.BZS.BHZ. 2023-01-28T18:19:04.62 10.0 positive automatic P 300 18.6499 -0.51815 0.930233
HL.ITM.HHZ. 2023-01-28T18:18:58.72 10.0 positive automatic P 273 18.2148 -1.52497 0.961538
HT.AGG.HHZ. 2023-01-28T18:18:53.11 10.0 positive automatic P 279 17.6255 0.0848792 0.49505
IU.KIEV.BHZ.00 2023-01-28T18:18:37.37 10.0 positive automatic P 323 16.5030 -1.51941 0.952381
HL.RDO.HHZ. 2023-01-28T18:18:23.00 10.0 positive automatic P 286 15.1381 1.77744 0.925926
HT.ALN.HHZ. 2023-01-28T18:18:18.08 10.0 positive automatic P 285 14.7363 2.25133 0.881057
GE.TIRR.BHZ. 2023-01-28T18:18:03.55 10.0 positive automatic P 301 13.7357 1.36976 0.615385
HL.ARG.HHZ. 2023-01-28T18:18:01.58 10.0 positive automatic P 265 13.5831 1.46933 0.869565
GE.EIL.BHZ. 2023-01-28T18:17:39.50 10.0 negative automatic P 226 12.1198 -0.6309 0.43956
GE.MSBI.BHZ. 2023-01-28T18:17:23.00 10.0 positive automatic P 231 10.6746 2.71995 0.754717
GE.CSS.BHZ. 2023-01-28T18:17:12.45 10.0 positive automatic P 253 9.9862 1.48639 0.43956
IU.ANTO.BHZ.00 2023-01-28T18:17:08.45 10.0 positive automatic P 282 9.5430 3.43431 0.610687
II.KIV.BHZ.00 2023-01-28T18:16:15.32 10.0 negative automatic P 343 5.7135 2.87034 0.869565
KO.GURO.HHZ. 2023-01-28T18:15:23.74 10.0 positive automatic P 272 2.3149 -2.04491 0.909091
IU.GNI.BHZ.00 2023-01-28T18:15:14.27 10.0 negative automatic P 353 1.6492 -2.40056 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