Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of mb 5.2 on date 22-02-2023 and time 01:11:12 (UTC) in region Southern Iran [Land: Iran]

A magnitude mb 5.2 earthquake occured in region: Southern Iran [Land: Iran], on

  • 22-02-2023 01:11:12 (UTC)
  • 22-02-2023 02:11:12 (UTC +01:00) Italian time
  • 22-02-2023 05:11:12 (UTC +04:00) local time in the region of the earthquake (Asia/Dubai)

and geographic coordinates (lat, lon) 27.7450, 55.1790 at 17 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 5.2
Mwp 5.3
Mwpd 5.6 		2023-02-22
01:11:12		 27.7453 55.1793 17 2023-02-22
01:43:26		 Sala Sismica INGV-Roma 114677251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-22 01:11:12
Latitude 27.7453
Longitude 55.1793
Depth (km) 17 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 114677251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 12794
Semi-minor axis of confidence ellipse (meter) 9212
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 351
Circular confidence region, given by single value of horizontal uncertainty (meter) 12223.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 115.059
Number of associated phases, regardless of their use for origin computation 86
Number of defining phases 86
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.02116
Epicentral distance of station closest to the epicenter (degree) 9.68689
Epicentral distance of station farthest from the epicenter (degree) 84.54467
Number of stations at which the event was observed 85
Number of stations from which data was used for origin computation 85
Magnitudes information

Mwpd:5.6

Field Value
Value 5.6
Uncertainty 0.0
Num. used stations 1
Type of magnitude Mwpd
Reference to an origin 114677251
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-02-22 01:43:26

Mwp:5.3

Field Value
Value 5.3
Uncertainty 0.0
Num. used stations 1
Type of magnitude Mwp
Reference to an origin 114677251
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-02-22 01:43:26

mb:5.2

Field Value
Value 5.2
Uncertainty 0.2
Num. used stations 74
Type of magnitude mb
Reference to an origin 114677251
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-02-22 01:43:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IU.NWAO.BHZ.00 2023-02-22T01:23:38.72 10.0 negative automatic P 132 84.5447 -5.88792 0
GE.FAKI.BHZ. 2023-02-22T01:23:18.12 10.0 negative automatic P 99 79.9717 -0.801438 0.171267
GE.SOEI.BHZ. 2023-02-22T01:22:58.22 10.0 positive automatic P 109 76.5554 -3.54176 0
JP.JTM.BHZ. 2023-02-22T01:22:15.45 10.0 positive automatic P 54 69.3744 -3.77283 0
IU.MA2.BHZ.00 2023-02-22T01:22:14.12 10.0 negative automatic P 33 69.0334 -2.9887 0
II.SUR.BHZ.00 2023-02-22T01:22:10.02 10.0 negative automatic P 211 68.4272 -3.31237 0
JP.JMN.BHZ. 2023-02-22T01:21:56.85 10.0 negative automatic P 63 66.2452 -2.65893 0
GT.BOSA.BHZ.00 2023-02-22T01:21:35.18 10.0 negative automatic P 209 63.2273 -4.65337 0
PM.PMOZ.BHZ. 2023-02-22T01:21:29.05 10.0 positive automatic pP 294 61.4739 2.54506 0.372941
GT.DBIC.BHZ.00 2023-02-22T01:21:18.28 10.0 positive automatic P 262 60.4518 -1.12416 0.373921
DK.SCO.BHZ. 2023-02-22T01:21:14.75 10.0 negative automatic P 338 59.6889 0.58919 0.406311
GT.LBTB.BHZ.00 2023-02-22T01:21:13.80 10.0 positive automatic P 211 59.9575 -3.96169 0
GE.DAG.BHZ. 2023-02-22T01:21:10.77 10.0 positive automatic P 345 59.3618 -2.89532 0
IU.TSUM.BHZ.00 2023-02-22T01:21:10.82 10.0 positive automatic P 222 59.3931 -1.50544 0.383709
IU.TIXI.BHZ.00 2023-02-22T01:21:06.22 10.0 negative automatic P 21 58.6548 -2.53208 0
SS.COI.BHZ. 2023-02-22T01:20:27.55 10.0 negative automatic P 301 53.0452 0.74546 0.517064
GE.MTE.BHZ. 2023-02-22T01:20:23.70 10.0 positive automatic P 301 52.3647 1.81507 0.528036
PM.PESTR.BHZ. 2023-02-22T01:20:22.99 10.0 positive automatic P 299 52.5931 -0.525005 0.512147
RD.ROSF.BHZ. 2023-02-22T01:19:56.18 10.0 positive automatic P 311 49.0327 -0.475342 0.594757
RD.MFF.BHZ. 2023-02-22T01:19:38.52 10.0 negative automatic P 309 46.8249 -2.76622 0
RD.MTLF.BHZ. 2023-02-22T01:19:25.02 10.0 positive automatic P 305 44.9882 -0.0657555 0.630363
G.TAM.BHZ.00 2023-02-22T01:19:25.00 10.0 positive automatic P 275 44.8765 0.618477 0.641128
IU.KEV.BHZ.00 2023-02-22T01:19:25.32 10.0 positive automatic P 347 45.0288 -0.0442384 0.623933
RM.SLV.BHZ. 2023-02-22T01:19:22.32 10.0 positive automatic P 87 44.5080 1.01152 0.64765
IU.ULN.BHZ.00 2023-02-22T01:19:20.47 10.0 positive automatic P 49 44.6160 -3.35697 0
G.SSB.BHZ.00 2023-02-22T01:19:11.85 10.0 negative automatic P 308 43.4665 -1.10784 0.666261
RD.LOR.BHZ. 2023-02-22T01:19:11.40 10.0 positive automatic P 311 44.1677 -8.8395 0
DK.MUD.BHZ.00 2023-02-22T01:19:11.70 10.0 negative automatic P 325 43.3043 0.169795 0.669182
GE.WLF.BHZ. 2023-02-22T01:19:09.20 10.0 negative automatic P 314 43.0710 -0.49256 0.706245
GE.IBBN.BHZ. 2023-02-22T01:19:07.50 10.0 negative automatic P 318 42.7311 0.585951 0.67956
G.ECH.BHZ.00 2023-02-22T01:19:00.80 10.0 positive automatic P 312 42.1322 -2.97914 0
II.LVZ.BHZ.00 2023-02-22T01:19:00.22 10.0 positive automatic P 349 41.9947 -0.779847 0.709509
II.BFO.BHZ.00 2023-02-22T01:18:55.87 10.0 positive automatic P 313 41.3932 -0.199468 0.704092
IV.MONC.BHZ. 2023-02-22T01:18:52.97 10.0 positive automatic P 308 41.0737 -0.459869 0.710016
IU.CHTO.BHZ.00 2023-02-22T01:18:51.52 10.0 negative automatic P 93 40.9608 -0.963651 0.737853
GE.FLT1.BHZ. 2023-02-22T01:18:50.05 10.0 positive automatic P 319 40.7162 -0.36103 0.733735
IV.BOB.BHZ. 2023-02-22T01:18:44.30 10.0 positive automatic P 308 39.9625 -0.0141401 0.748208
OE.DAVA.BHZ. 2023-02-22T01:18:44.67 10.0 positive automatic P 312 40.1496 -2.79968 0
RD.PGF.BHZ. 2023-02-22T01:18:43.68 10.0 positive automatic P 304 39.9798 -0.810923 0.747873
IU.GRFO.BHZ.00 2023-02-22T01:18:42.57 10.0 positive automatic P 316 39.9008 -2.83452 0
MN.VSL.BHZ. 2023-02-22T01:18:40.97 10.0 positive automatic P 299 39.4454 1.05735 0.75822
MN.VLC.BHZ. 2023-02-22T01:18:38.22 10.0 positive automatic P 307 39.2023 0.303975 0.745205
OE.KBA.BHZ. 2023-02-22T01:18:25.82 10.0 positive automatic P 312 37.8160 -0.644371 0.809471
IV.MGAB.BHZ. 2023-02-22T01:18:25.35 10.0 positive automatic P 305 37.7647 -0.48308 0.755252
IV.PTCC.BHZ. 2023-02-22T01:18:24.15 10.0 positive automatic P 311 37.6331 -0.597695 0.79383
PL.KSP.BHZ. 2023-02-22T01:18:20.70 10.0 positive automatic P 319 37.2491 -0.729554 0.76505
II.MBAR.BHZ.00 2023-02-22T01:18:20.47 10.0 negative automatic P 224 36.7937 2.73376 0.820369
MN.AQU.BHZ. 2023-02-22T01:18:17.82 10.0 positive automatic P 305 36.7344 0.705959 0.792913
OE.ARSA.BHZ. 2023-02-22T01:18:14.52 10.0 negative automatic P 313 36.4488 -0.137081 0.798531
GE.VSU.BHZ. 2023-02-22T01:18:13.95 10.0 positive automatic P 335 36.5021 -2.83368 0
GE.MORC.BHZ. 2023-02-22T01:18:10.80 10.0 positive automatic P 318 36.0930 -0.844283 0.824735
PL.SUW.BHZ. 2023-02-22T01:18:02.56 10.0 negative automatic P 327 35.1408 -0.800017 0.824507
PL.OJC.BHZ. 2023-02-22T01:18:01.25 10.0 positive automatic P 320 34.9666 -0.658919 0.827998
MN.CUC.BHZ. 2023-02-22T01:17:59.07 10.0 positive automatic P 301 34.5704 0.542601 0.855869
MN.BLY.BHZ. 2023-02-22T01:17:58.52 10.0 negative automatic P 310 34.6049 -0.240466 0.855158
HU.KOVH.BHZ. 2023-02-22T01:17:56.45 10.0 positive automatic P 312 34.4021 -0.557949 0.839361
GE.PSZ.BHZ. 2023-02-22T01:17:52.55 10.0 positive automatic P 316 33.9321 -0.499987 0.829588
GE.KMBO.BHZ.00 2023-02-22T01:17:50.37 10.0 negative automatic P 214 33.6173 -0.109822 0.855286
PL.KWP.BHZ. 2023-02-22T01:17:44.62 10.0 positive automatic P 320 33.0369 -0.540659 0.887807
MN.DIVS.BHZ. 2023-02-22T01:17:39.92 10.0 negative automatic P 310 32.4970 -0.609941 0.910027
MN.PDG.BHZ. 2023-02-22T01:17:39.42 10.0 negative automatic P 306 32.5271 -1.20776 0.820421
MN.BZS.BHZ. 2023-02-22T01:17:35.17 10.0 positive automatic P 313 31.9307 -0.259134 0.831976
IU.KIEV.BHZ.00 2023-02-22T01:17:18.67 10.0 positive automatic P 327 30.1996 -3.21943 0
HT.LIT.HHZ. 2023-02-22T01:17:14.69 10.0 negative automatic P 303 29.5860 -0.102258 0.934579
HL.ITM.HHZ. 2023-02-22T01:17:13.31 10.0 negative automatic P 297 29.4229 -0.0102602 0.966184
HT.AGG.HHZ. 2023-02-22T01:17:13.01 10.0 negative automatic P 301 29.4480 -0.568311 0.97561
II.KURK.BHZ.00 2023-02-22T01:17:07.62 10.0 positive automatic P 31 29.0174 -3.79088 0
II.ARTI.BHZ.00 2023-02-22T01:17:05.67 10.0 negative automatic P 4 28.7328 -3.21519 0
IU.MAKZ.BHZ.00 2023-02-22T01:17:01.55 10.0 positive automatic P 41 28.3436 -3.87537 0
IO.EVN.BHZ. 2023-02-22T01:16:58.50 10.0 positive automatic P 82 27.8882 -2.8595 0
HL.RDO.HHZ. 2023-02-22T01:16:58.00 10.0 positive automatic P 307 27.6798 0.247549 0.980392
GE.TIRR.BHZ. 2023-02-22T01:16:52.10 10.0 positive automatic P 315 27.1166 -0.597835 0.930233
HL.ARG.HHZ. 2023-02-22T01:16:28.76 10.0 positive automatic P 297 24.3632 1.00028 0.809717
GE.ISP.BHZ.00 2023-02-22T01:16:15.60 10.0 negative automatic P 302 22.9676 1.16373 0.952381
IU.ANTO.BHZ.00 2023-02-22T01:16:05.62 10.0 positive automatic P 309 22.1019 0.380741 0.952381
II.AAK.BHZ.00 2023-02-22T01:15:57.77 10.0 positive automatic P 41 21.6007 -3.6748 0
G.ATD.BHZ.00 2023-02-22T01:15:42.35 10.0 positive automatic sP 218 19.9119 0.828024 0
GE.CSS.BHZ. 2023-02-22T01:15:42.80 10.0 negative automatic P 297 19.9505 0.894576 0.952381
II.KIV.BHZ.00 2023-02-22T01:15:33.17 10.0 positive automatic P 332 19.0623 0.860002 0.8
GE.EIL.BHZ. 2023-02-22T01:15:18.25 10.0 negative automatic P 281 17.8221 0.380212 0.909091
GE.MSBI.BHZ. 2023-02-22T01:15:15.05 10.0 positive automatic P 286 17.5849 0.185808 0.909091
II.SIMI.BHZ.00 2023-02-22T01:14:48.82 10.0 positive automatic P 43 15.8697 -6.15711 0
IU.GNI.BHZ.00 2023-02-22T01:14:46.92 10.0 negative automatic P 328 15.1006 3.46054 0.888889
KO.GURO.HHZ. 2023-02-22T01:14:44.59 10.0 negative automatic P 318 15.3924 -4.17471 0
II.RAYN.BHZ.00 2023-02-22T01:13:27.22 10.0 negative automatic P 246 9.6869 -2.1459 0.941176
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