Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of mb 5.0 on date 07-02-2023 and time 10:18:16 (UTC) in region Turkey

A magnitude mb 5.0 earthquake occured in region: Turkey, on

  • 07-02-2023 10:18:16 (UTC)
  • 07-02-2023 11:18:16 (UTC +01:00) Italian time
  • 07-02-2023 12:18:16 (UTC +02:00) local time in the region of the earthquake (Asia/Famagusta)

and geographic coordinates (lat, lon) 38.2110, 38.5800 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.

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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 5.0
Mwp 5.5 		2023-02-07
10:18:16		 38.2113 38.5796 10 2023-02-08
11:34:18		 Sala Sismica INGV-Roma 114255271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-07 10:18:16
Latitude 38.2113
Longitude 38.5796
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 114255271

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 8258
Semi-minor axis of confidence ellipse (meter) 1774
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 184
Circular confidence region, given by single value of horizontal uncertainty (meter) 6672.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66.4866
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.42072
Epicentral distance of station closest to the epicenter (degree) 2.72744
Epicentral distance of station farthest from the epicenter (degree) 49.29563
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 40
Magnitudes information

Mwp:5.5

Field Value
Value 5.5
Uncertainty 0.0
Num. used stations 5
Type of magnitude Mwp
Reference to an origin 114255271
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-02-08 11:34:18

mb:5.0

Field Value
Value 5.0
Uncertainty 0.2
Num. used stations 35
Type of magnitude mb
Reference to an origin 114255271
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-02-08 11:34:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
RD.LOR.BHZ. 2023-02-07T10:28:25.96 10.0 negative automatic S 301 26.7977 -5.92299 0
IU.ULN.BHZ.00 2023-02-07T10:27:07.37 10.0 negative automatic P 55 49.2956 1.94809 0.540121
GE.DAG.BHZ. 2023-02-07T10:26:37.47 10.0 positive automatic P 344 45.6142 0.960892 0.62791
DK.SCO.BHZ. 2023-02-07T10:26:31.00 10.0 negative automatic P 336 44.5870 2.65508 0
IO.EVN.BHZ. 2023-02-07T10:26:00.50 10.0 positive automatic P 90 41.2076 -1.30228 0.661127
IU.MAKZ.BHZ.00 2023-02-07T10:24:48.82 10.0 negative automatic P 61 32.6747 0.323441 0.905905
II.KURK.BHZ.00 2023-02-07T10:24:32.40 10.0 positive automatic P 53 30.7202 1.16024 0.894261
II.AAK.BHZ.00 2023-02-07T10:24:03.22 10.0 negative automatic P 69 27.4840 0.480875 0.952381
G.SSB.BHZ.00 2023-02-07T10:23:50.60 10.0 negative automatic P 297 26.1446 0.0926405 0.869565
G.ECH.BHZ.00 2023-02-07T10:23:37.10 10.0 negative automatic P 304 24.7656 -0.867475 0.930233
MN.BNI.BHZ. 2023-02-07T10:23:35.77 10.0 negative automatic P 296 24.6261 -1.06887 0.952381
II.BFO.BHZ.00 2023-02-07T10:23:31.27 10.0 positive automatic P 305 24.0313 -0.000297365 0.952381
IV.BOB.BHZ. 2023-02-07T10:23:19.30 10.0 positive automatic P 296 22.6462 1.88931 0.888889
OE.DAVA.BHZ. 2023-02-07T10:23:17.32 10.0 negative automatic P 303 22.7780 -1.60276 0.97561
II.ARTI.BHZ.00 2023-02-07T10:23:13.27 10.0 positive automatic P 29 22.4252 -1.68532 0.869565
GE.VSU.BHZ. 2023-02-07T10:23:06.20 10.0 positive automatic P 343 21.6519 -0.451344 0.869565
IV.MGAB.BHZ. 2023-02-07T10:22:55.40 10.0 positive automatic P 292 20.5567 0.47956 0.869565
OE.KBA.BHZ. 2023-02-07T10:22:53.77 10.0 positive automatic P 304 20.4480 -0.168876 0.952381
IV.PTCC.BHZ. 2023-02-07T10:22:51.65 10.0 negative automatic P 302 20.2610 -0.0829352 0.869565
PL.KSP.BHZ. 2023-02-07T10:22:50.00 10.0 negative automatic P 316 20.1591 -0.560003 0.930233
MN.AQU.BHZ. 2023-02-07T10:22:45.67 10.0 positive automatic P 290 19.5689 1.48731 0.888889
OE.ARSA.BHZ. 2023-02-07T10:22:39.72 10.0 positive automatic P 306 19.0943 0.754725 0.952381
GE.MORC.BHZ. 2023-02-07T10:22:36.45 10.0 positive automatic P 314 18.9357 -0.80478 0.816327
MN.CUC.BHZ. 2023-02-07T10:22:22.17 10.0 negative automatic P 283 17.7057 -0.649004 0.851064
GE.MATE.BHZ. 2023-02-07T10:22:15.05 10.0 positive automatic P 285 17.0254 0.725658 0.952381
GE.PSZ.BHZ. 2023-02-07T10:22:11.50 10.0 positive automatic P 312 16.6788 1.47465 0.833333
PL.KWP.BHZ. 2023-02-07T10:22:01.44 10.0 positive automatic P 320 16.0952 -1.0517 0.952381
II.RAYN.BHZ.00 2023-02-07T10:22:01.32 10.0 positive automatic P 156 15.8318 2.20205 0.909091
MN.DIVS.BHZ. 2023-02-07T10:21:51.52 10.0 positive automatic P 299 15.1391 1.39613 0.869565
MN.BZS.BHZ. 2023-02-07T10:21:41.77 10.0 negative automatic P 306 14.5764 -0.598027 0.888889
IU.KIEV.BHZ.00 2023-02-07T10:21:34.47 10.0 negative automatic P 335 14.1363 -1.8887 0.869565
HL.ITM.HHZ. 2023-02-07T10:21:26.27 10.0 negative automatic P 271 13.2001 2.65126 0.917431
HL.RDO.HHZ. 2023-02-07T10:20:45.40 10.0 positive automatic P 290 10.4469 -0.514735 0.934579
GE.TIRR.BHZ. 2023-02-07T10:20:36.60 10.0 positive automatic P 313 9.8504 -1.14078 0.952381
GE.SALP.BHZ. 2023-02-07T10:19:53.75 10.0 positive automatic P 205 6.7370 -1.35314 0.952381
II.KIV.BHZ.00 2023-02-07T10:19:53.47 10.0 negative automatic P 27 6.5225 1.22023 0.869565
IU.GNI.BHZ.00 2023-02-07T10:19:33.92 10.0 positive automatic P 66 5.1521 0.399517 0.952381
GE.CSS.BHZ. 2023-02-07T10:19:32.35 10.0 negative automatic P 234 5.3203 -3.27493 0.47619
IU.ANTO.BHZ.00 2023-02-07T10:19:27.50 10.0 positive automatic P 292 4.7885 -0.933705 0.313725
KO.GURO.HHZ. 2023-02-07T10:18:57.45 10.0 positive automatic P 82 2.7274 -2.69498 0.917431
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