Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of mb 4.8 on date 06-02-2023 and time 17:43:34 (Italy) in region Turkey

A magnitude mb 4.8 earthquake occured in region: Turkey, on

  • 06-02-2023 16:43:34 (UTC)
  • 06-02-2023 17:43:34 (UTC +01:00) Italian time
  • 06-02-2023 18:43:34 (UTC +02:00) local time in the region of the earthquake (Asia/Famagusta)

and geographic coordinates (lat, lon) 38.0320, 36.5190 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 4.8 2023-02-06
16:43:34		 38.032 36.5186 20 2023-02-06
17:00:26		 Sala Sismica INGV-Roma 114168351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-06 16:43:34
Latitude 38.0320
Longitude 36.5186
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 114168351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 7659
Semi-minor axis of confidence ellipse (meter) 2883
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 2
Circular confidence region, given by single value of horizontal uncertainty (meter) 6505.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80.6637
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.77614
Epicentral distance of station closest to the epicenter (degree) 3.42918
Epicentral distance of station farthest from the epicenter (degree) 68.43988
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 27
Magnitude information

mb:4.8

Field Value
Value 4.8
Uncertainty 0.2
Num. used stations 20
Type of magnitude mb
Reference to an origin 114168351
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-02-06 17:00:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IU.MA2.BHZ.00 2023-02-06T16:54:36.37 10.0 negative automatic P 30 68.4399 2.00009 0.299485
GE.GSI.BHZ. 2023-02-06T16:54:23.37 10.0 negative automatic P 108 66.7246 -0.123563 0.31333
GT.LBTB.BHZ.00 2023-02-06T16:54:02.10 10.0 negative automatic P 191 63.8724 -3.08584 0.357838
IU.ULN.BHZ.00 2023-02-06T16:52:32.02 10.0 positive automatic P 55 50.7280 -0.435928 0.541832
IO.EVN.BHZ. 2023-02-06T16:51:30.55 10.0 positive automatic P 88 42.8320 -0.700407 0.710595
IU.MAKZ.BHZ.00 2023-02-06T16:50:17.25 10.0 negative automatic P 60 34.1734 -0.521855 0.863874
PM.PESTR.BHZ. 2023-02-06T16:50:15.46 10.0 negative automatic P 285 34.2107 -2.60304 0.843029
II.KURK.BHZ.00 2023-02-06T16:49:59.40 10.0 negative automatic P 53 32.1220 -0.39441 0.875655
II.AAK.BHZ.00 2023-02-06T16:49:33.32 10.0 negative automatic P 69 29.0618 0.305378 0.888889
II.SIMI.BHZ.00 2023-02-06T16:48:59.55 10.0 positive automatic P 78 25.3537 -0.136997 0.930233
G.ECH.BHZ.00 2023-02-06T16:48:40.40 10.0 positive automatic P 305 23.5315 -2.52419 0.952381
MN.BNI.BHZ. 2023-02-06T16:48:38.72 10.0 negative automatic P 297 23.2587 -1.54308 0.941176
IV.MGAB.BHZ. 2023-02-06T16:47:59.80 10.0 positive automatic P 293 19.1213 4.21084 0.952381
OE.KBA.BHZ. 2023-02-06T16:47:58.32 10.0 negative automatic P 305 19.2156 1.50271 0.952381
IV.PTCC.BHZ. 2023-02-06T16:47:53.85 10.0 positive automatic P 304 18.9940 -0.367704 0.930233
GE.MORC.BHZ. 2023-02-06T16:47:41.05 10.0 positive automatic P 317 17.9312 -0.987189 0.930233
PL.OJC.BHZ. 2023-02-06T16:47:31.50 10.0 positive automatic P 321 17.0287 0.727869 0.909091
MN.CUC.BHZ. 2023-02-06T16:47:21.62 10.0 positive automatic P 283 16.1678 1.70725 0.833333
GE.PSZ.BHZ. 2023-02-06T16:47:12.30 10.0 positive automatic P 315 15.6161 -0.549401 0.952381
MN.DIVS.BHZ. 2023-02-06T16:46:50.32 10.0 negative automatic P 301 13.8241 1.55534 0.909091
MN.BZS.BHZ. 2023-02-06T16:46:42.72 10.0 positive automatic P 309 13.3995 -0.12872 0.888889
HL.RDO.HHZ. 2023-02-06T16:45:42.42 10.0 positive automatic P 294 9.0100 -0.334905 0.970874
GE.MSBI.BHZ. 2023-02-06T16:45:14.70 10.0 positive automatic P 188 6.7864 2.50799 0.930233
IU.GNI.BHZ.00 2023-02-06T16:45:13.17 10.0 positive automatic P 69 6.7202 1.56984 0.952381
GE.ISP.BHZ.00 2023-02-06T16:44:44.05 10.0 positive automatic P 270 4.7421 -0.281602 0.909091
GE.CSS.BHZ. 2023-02-06T16:44:31.80 10.0 positive automatic P 221 3.9988 -2.19646 0.909091
IU.ANTO.BHZ.00 2023-02-06T16:44:24.70 10.0 negative automatic P 304 3.4292 -1.59033 0.131363
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