INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of mb 5.1 on date 20-02-2019 and time 18:23:30 (UTC) in region Turkey

A magnitude mb 5.1 earthquake occured in region: Turkey, on

  • 20-02-2019 18:23:30 (UTC)
  • 20-02-2019 19:23:30 (UTC +01:00) Italian time
  • 20-02-2019 20:23:30 (UTC +02:00) local time in the region of the earthquake (Europe/Istanbul)

and geographic coordinates (lat, lon) 39.59, 26.43 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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 mb 5.1
Mwp 5.1
2019-02-20
18:23:30
39.59 26.43 10 2019-02-20
18:48:24
Sala Sismica INGV-Roma 65740361
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-20 18:23:30
Latitude 39.59
Longitude 26.43
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 65740361

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 4899
Semi-minor axis of confidence ellipse (meter) 2591
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 208
Circular confidence region, given by single value of horizontal uncertainty (meter) 3958.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 36.8521
Number of associated phases, regardless of their use for origin computation 77
Number of defining phases 77
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.2326
Epicentral distance of station closest to the epicenter (degree) 0.63544
Epicentral distance of station farthest from the epicenter (degree) 50.42968
Number of stations at which the event was observed 77
Number of stations from which data was used for origin computation 77
Magnitudes information

Mwp:5.1

Field Value
Value 5.1
Uncertainty 0.3
Num. used stations 17
Type of magnitude Mwp
Reference to an origin 65740361
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-02-20 18:48:24

mb:5.1

Field Value
Value 5.1
Uncertainty 0.2
Num. used stations 56
Type of magnitude mb
Reference to an origin 65740361
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-02-20 18:48:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
DK.KULLO.BHZ. 2019-02-20T18:32:27.96 10.0 positive automatic P 340 50.4297 0.696922 0.554297
GE.SUMG.BHZ. 2019-02-20T18:31:47.25 10.0 positive automatic P 337 45.0914 0.846143 0.6522
II.MBAR.BHZ.00 2019-02-20T18:31:08.82 10.0 positive automatic P 173 40.3811 0.9706 0.757862
II.KURK.BHZ.00 2019-02-20T18:30:45.07 10.0 positive automatic P 55 37.5919 0.782473 0.775829
II.AAK.BHZ.00 2019-02-20T18:30:31.37 10.0 negative automatic P 69 35.8531 1.64785 0.791554
KZ.KKAR.BHZ. 2019-02-20T18:30:05.15 10.0 positive automatic P 69 32.8987 1.21934 0.812927
II.SIMI.BHZ.00 2019-02-20T18:30:04.52 10.0 negative automatic P 78 32.7334 2.12366 0.853203
II.BRVK.BHZ.00 2019-02-20T18:30:01.47 10.0 positive automatic P 51 32.5079 0.991073 0.877696
LX.MESJ.BHZ. 2019-02-20T18:29:11.19 10.0 positive automatic P 277 26.9221 0.257369 0.909091
II.ARTI.BHZ.00 2019-02-20T18:29:09.67 10.0 positive automatic P 41 26.7895 -0.0821359 0.952381
PM.PVAQ.BHZ. 2019-02-20T18:29:08.50 10.0 positive automatic P 276 26.6503 0.0174272 0.952381
GE.DSB.BHZ. 2019-02-20T18:29:03.10 10.0 positive automatic P 312 26.0778 -0.215432 0.930233
GE.MTE.BHZ. 2019-02-20T18:29:01.00 10.0 positive automatic P 283 25.876 0.412961 0.952381
KZ.ABKAR.BHZ. 2019-02-20T18:28:58.73 10.0 positive automatic P 57 25.5551 0.131451 0.963855
II.ESK.BHZ.00 2019-02-20T18:28:54.77 10.0 positive automatic P 319 25.148 -0.109063 0.851064
G.TAM.BHZ.00 2019-02-20T18:28:50.45 10.0 positive automatic P 233 24.4104 2.08214 0.930233
GB.MCH1.BHZ. 2019-02-20T18:28:41.26 10.0 positive automatic P 311 23.7325 -0.710832 0.970874
II.RAYN.BHZ.00 2019-02-20T18:28:32.80 10.0 negative automatic P 129 22.7578 0.762522 0.941176
RD.ROSF.BHZ. 2019-02-20T18:28:32.94 10.0 negative automatic P 302 22.9167 -0.710862 0.961538
RD.MFF.BHZ. 2019-02-20T18:28:08.92 10.0 positive automatic P 299 20.5131 1.03144 0.892857
G.CLF.BHZ.00 2019-02-20T18:27:56.30 10.0 positive automatic P 304 19.2639 2.05947 0.952381
GE.VSU.BHZ. 2019-02-20T18:27:48.40 10.0 positive automatic P 0 18.8745 -1.56488 0.909091
RD.MTLF.BHZ. 2019-02-20T18:27:46.08 10.0 positive automatic P 290 18.4557 0.67524 0.892857
RD.LOR.BHZ. 2019-02-20T18:27:40.48 10.0 positive automatic P 303 18.0123 0.408629 0.990099
GE.WLF.BHZ. 2019-02-20T18:27:34.60 10.0 positive automatic P 312 17.508 0.799825 0.930233
G.SSB.BHZ.00 2019-02-20T18:27:27.10 10.0 positive automatic P 297 17.0602 -1.18352 0.909091
II.OBN.BHZ.00 2019-02-20T18:27:26.62 10.0 positive automatic P 20 16.9376 -0.0306602 0.888889
FR.RUSF.BHZ.01 2019-02-20T18:27:20.10 10.0 positive automatic P 292 16.1657 3.20439 0.909091
G.ECH.BHZ.00 2019-02-20T18:27:16.80 10.0 negative automatic P 308 16.276 -1.52958 0.909091
II.BFO.BHZ.00 2019-02-20T18:27:08.32 10.0 negative automatic P 310 15.6261 -1.61084 0.909091
MN.BNI.BHZ. 2019-02-20T18:27:07.40 10.0 positive automatic P 297 15.5413 -1.56583 0.930233
IV.MONC.BHZ. 2019-02-20T18:26:56.81 10.0 positive automatic P 298 14.6927 -0.68668 0.869565
OE.DAVA.BHZ. 2019-02-20T18:26:51.72 10.0 negative automatic P 308 14.2244 0.423707 0.869565
MN.TUE.BHZ. 2019-02-20T18:26:50.72 10.0 positive automatic P 305 14.2139 -0.488883 0.91954
RD.PGF.BHZ. 2019-02-20T18:26:40.32 10.0 negative automatic P 288 13.4416 -0.212603 0.943396
CZ.KHC.BHZ. 2019-02-20T18:26:37.02 10.0 positive automatic P 320 13.2103 -0.28146 0.909091
MN.VSL.BHZ. 2019-02-20T18:26:35.37 10.0 negative automatic P 275 13.1271 -0.741041 0.909091
II.KIV.BHZ.00 2019-02-20T18:26:31.57 10.0 positive automatic P 65 12.8622 -1.04234 0.952381
MN.VLC.BHZ. 2019-02-20T18:26:30.62 10.0 positive automatic P 296 12.7618 -0.531834 0.869565
OE.KBA.BHZ. 2019-02-20T18:26:21.77 10.0 positive automatic P 313 12.0823 -0.292054 0.909091
GE.EIL.BHZ. 2019-02-20T18:26:20.75 10.0 positive automatic P 142 12.1337 -1.75451 0.952381
GE.MORC.BHZ. 2019-02-20T18:26:19.10 10.0 positive automatic P 331 11.9685 -1.23661 0.952381
IV.PTCC.BHZ. 2019-02-20T18:26:18.10 10.0 positive automatic P 310 11.7191 1.17608 0.930233
PL.OJC.BHZ. 2019-02-20T18:26:15.79 10.0 positive automatic P 338 11.6103 0.417352 0.930233
IV.MGAB.BHZ. 2019-02-20T18:26:09.55 10.0 negative automatic P 292 11.2471 -0.891194 0.869565
OE.ARSA.BHZ. 2019-02-20T18:26:06.77 10.0 positive automatic P 318 10.9997 -0.282676 0.952381
IS.KZIT.BHZ. 2019-02-20T18:26:03.69 10.0 positive automatic P 141 10.8405 -1.13706 0.930233
IS.AMAZ.BHZ. 2019-02-20T18:26:02.56 10.0 positive automatic P 137 10.5989 1.0226 0.909091
MN.CLTB.BHZ. 2019-02-20T18:26:01.65 10.0 positive automatic P 263 10.5097 1.23126 0.930233
PL.KWP.BHZ. 2019-02-20T18:26:01.23 10.0 negative automatic P 347 10.3829 2.63948 0.227273
GE.SALP.BHZ. 2019-02-20T18:25:57.27 10.0 positive automatic P 134 10.3347 -0.665552 0.952381
MN.WDD.BHZ. 2019-02-20T18:25:53.67 10.0 negative automatic P 252 10.1246 -1.31028 0.615385
IS.GEM.BHZ. 2019-02-20T18:25:49.38 10.0 negative automatic P 128 9.7847 -0.980028 0.909091
GE.PSZ.BHZ. 2019-02-20T18:25:45.45 10.0 positive automatic P 333 9.5654 -2.02859 0.97561
HU.KOVH.BHZ. 2019-02-20T18:25:36.90 10.0 negative automatic P 320 8.9083 -1.45139 0.909091
MN.BLY.BHZ. 2019-02-20T18:25:34.17 10.0 negative automatic P 310 8.5675 0.494686 0.888889
MN.CEL.BHZ. 2019-02-20T18:25:29.62 10.0 negative automatic P 264 8.2956 -0.405647 0.909091
MN.CUC.BHZ. 2019-02-20T18:25:28.97 10.0 positive automatic P 276 8.1583 0.846066 0.909091
IV.MRVN.BHZ. 2019-02-20T18:25:24.61 10.0 negative automatic P 284 7.9325 -0.41972 0.930233
MN.TIP.BHZ. 2019-02-20T18:25:18.82 10.0 negative automatic P 270 7.4799 -0.0259775 0.888889
GE.MATE.BHZ. 2019-02-20T18:25:18.75 10.0 negative automatic P 281 7.5057 -0.402597 0.930233
KO.BNN.BHZ. 2019-02-20T18:25:18.46 10.0 negative automatic P 93 7.3317 1.55049 0.943396
GE.CSS.BHZ. 2019-02-20T18:25:15.40 10.0 positive automatic P 128 7.1784 0.763783 0.97561
MN.BZS.BHZ. 2019-02-20T18:25:10.27 10.0 negative automatic P 331 6.9813 -1.63319 0.888889
MN.PDG.BHZ. 2019-02-20T18:25:01.47 10.0 positive automatic P 300 6.1055 1.62385 0.909091
KO.BZK.BHZ. 2019-02-20T18:25:00.98 10.0 positive automatic P 65 6.2059 -0.26219 0.980392
MN.TIR.BHZ. 2019-02-20T18:24:50.90 10.0 positive automatic P 292 5.2923 2.18517 0.97561
HL.KEK.HHZ. 2019-02-20T18:24:48.98 10.0 negative automatic P 274 5.1052 2.84697 0.952381
GE.TIRR.BHZ. 2019-02-20T18:24:44.63 10.0 positive automatic P 16 5.0883 -1.25073 0.952381
HL.ITM.HHZ. 2019-02-20T18:24:34.49 10.0 positive automatic P 237 4.2713 -0.212108 0.485437
KO.ELL.BHZ. 2019-02-20T18:24:31.46 10.0 positive automatic P 135 3.9433 1.12766 0.819672
GE.KARP.BHZ. 2019-02-20T18:24:30.65 10.0 positive automatic P 172 4.0821 -1.47272 0.869565
GE.ISP.BHZ.00 2019-02-20T18:24:26.15 10.0 negative automatic P 117 3.6313 0.129691 0.888889
HL.ARG.HHZ. 2019-02-20T18:24:24.93 10.0 positive automatic P 158 3.6291 -0.896529 0.956938
HT.LIT.HHZ. 2019-02-20T18:24:16.74 10.0 negative automatic P 281 3.0652 -1.38871 0.869565
GE.APE.BHZ. 2019-02-20T18:24:09.60 10.0 positive automatic P 196 2.6149 -2.36707 0.952381
KO.DKL.BHZ. 2019-02-20T18:23:41.14 10.0 negative automatic P 144 0.6354 -0.732635 0.970874
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download