Earthquake with magnitude of mb 5.1 on date 06-02-2020 and time 09:24:19 (UTC) in region Greece

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

  • 06-02-2020 09:24:19 (UTC)
  • 06-02-2020 10:24:19 (UTC +01:00) Italian time
  • 06-02-2020 11:24:19 (UTC +02:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 39.25, 21.49 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.

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 4.8
2020-02-06
09:24:19
39.25 21.49 20 2020-02-06
09:36:14
Sala Sismica INGV-Roma 76282931
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-06 09:24:19
Latitude 39.25
Longitude 21.49
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 76282931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 4321
Semi-minor axis of confidence ellipse (meter) 2907
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 345
Circular confidence region, given by single value of horizontal uncertainty (meter) 3495.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52.449
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 59
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.60221
Epicentral distance of station closest to the epicenter (degree) 1.38768
Epicentral distance of station farthest from the epicenter (degree) 63.76549
Number of stations at which the event was observed 57
Number of stations from which data was used for origin computation 57
Magnitudes information

Mwp:4.8

Field Value
Value 4.8
Uncertainty 0
Num. used stations 3
Type of magnitude Mwp
Reference to an origin 76282931
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-02-06 09:36:14

mb:5.1

Field Value
Value 5.1
Uncertainty 0.2
Num. used stations 39
Type of magnitude mb
Reference to an origin 76282931
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-02-06 09:36:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.PKME.BHZ.00 2020-02-06T09:34:52.90 10.0 negative automatic P 308 63.7655 3.76188 0.350814
IN.SHL.HHZ. 2020-02-06T09:34:18.54 10.0 positive automatic P 80 59.4803 -1.67765 0.412842
CN.RES.BHZ. 2020-02-06T09:34:15.90 10.0 negative automatic P 344 58.7073 1.04192 0.424913
DK.TULEG.BHZ. 2020-02-06T09:33:27.25 10.0 positive automatic P 343 52.0944 -0.00655552 0.519766
GE.SUMG.BHZ. 2020-02-06T09:32:24.95 10.0 positive automatic P 338 43.9613 0.0570187 0.657075
IU.MAKZ.BHZ.00 2020-02-06T09:32:22.15 10.0 negative automatic P 59 43.7452 -0.554895 0.684831
DK.DBG.BHZ.00 2020-02-06T09:31:53.10 10.0 positive automatic P 344 40.0478 0.723043 0.72887
GT.DBIC.BHZ.00 2020-02-06T09:31:51.85 10.0 positive automatic P 223 40.2921 -2.57582 0.732801
II.AAK.BHZ.00 2020-02-06T09:31:48.07 10.0 negative automatic P 67 39.5193 -0.192827 0.635415
DK.SCO.BHZ. 2020-02-06T09:31:39.50 10.0 positive automatic P 338 38.3528 1.27591 0.779246
II.BORK.BHZ.00 2020-02-06T09:31:15.95 10.0 positive automatic P 51 35.6976 0.240693 0.706286
II.UOSS.BHZ.00 2020-02-06T09:30:45.02 10.0 positive automatic P 106 32.431 -2.32898 0.879283
II.ARTI.BHZ.00 2020-02-06T09:30:20.62 10.0 negative automatic P 42 29.5682 -1.49769 0.888889
II.RAYN.BHZ.00 2020-02-06T09:29:46.75 10.0 negative automatic P 121 25.6938 -0.722103 0.91954
GB.LRW.BHZ. 2020-02-06T09:29:41.82 10.0 positive automatic P 333 25.2425 -1.46223 0.970874
II.ESK.BHZ.00 2020-02-06T09:29:20.82 10.0 positive automatic P 322 22.9798 -1.14056 0.930233
IU.KONO.BHZ.00 2020-02-06T09:29:06.97 10.0 positive automatic P 344 21.7367 -1.76334 0.909091
GB.MCH1.BHZ. 2020-02-06T09:29:02.48 10.0 positive automatic P 315 21.1777 -0.245449 0.943396
MN.TUE.BHZ. 2020-02-06T09:29:02.17 10.0 negative automatic S 313 11.44 -6.13689 0
RD.ROSF.BHZ. 2020-02-06T09:28:50.56 10.0 positive automatic P 305 19.9292 1.36513 0.970874
GB.JSA.BHZ. 2020-02-06T09:28:45.59 10.0 negative automatic P 308 19.5334 0.742994 0.892857
GE.VSU.BHZ. 2020-02-06T09:28:42.70 10.0 positive automatic P 8 19.5039 -1.82929 0.952381
IU.GNI.BHZ.00 2020-02-06T09:28:31.32 10.0 positive automatic pP 80 17.8591 -0.957451 0
RD.MFF.BHZ. 2020-02-06T09:28:22.42 10.0 positive automatic P 302 17.3899 2.31997 0.952381
IV.PTCC.BHZ. 2020-02-06T09:28:12.95 10.0 positive automatic S 323 9.3082 -2.71697 0
G.CLF.BHZ.00 2020-02-06T09:28:11.90 10.0 positive automatic pP 309 16.3835 -3.78415 0
RD.LOR.BHZ. 2020-02-06T09:27:51.12 10.0 negative automatic P 308 15.0852 0.468259 0.961538
G.ECH.BHZ.00 2020-02-06T09:27:30.05 10.0 positive automatic P 316 13.6578 -1.21129 0.952381
II.BFO.BHZ.00 2020-02-06T09:27:21.57 10.0 negative automatic P 318 13.1073 -2.17727 0.930233
MN.BNI.BHZ. 2020-02-06T09:27:17.60 10.0 positive automatic P 303 12.3936 3.45861 0.97561
IU.KIEV.BHZ.00 2020-02-06T09:27:17.07 10.0 positive automatic P 23 12.6733 -0.680005 0.952381
PL.KSP.BHZ. 2020-02-06T09:27:10.87 10.0 positive automatic P 344 12.1522 0.218722 0.888889
MN.TUE.BHZ. 2020-02-06T09:27:00.00 10.0 positive automatic P 313 11.44 -0.188281 0.930233
PL.OJC.BHZ. 2020-02-06T09:26:56.68 10.0 negative automatic P 354 11.0337 1.31594 0.909091
GE.MORC.BHZ. 2020-02-06T09:26:53.60 10.0 positive automatic P 346 10.8919 0.119468 0.930233
IV.BOB.BHZ. 2020-02-06T09:26:49.40 10.0 positive automatic P 306 10.4963 1.29536 0.952381
RD.PGF.BHZ. 2020-02-06T09:26:42.60 10.0 positive automatic P 293 9.9897 1.40427 0.952381
MN.VLC.BHZ. 2020-02-06T09:26:38.27 10.0 positive automatic P 304 9.6225 2.20337 0.952381
MN.VSL.BHZ. 2020-02-06T09:26:31.07 10.0 positive automatic P 275 9.3598 -1.36618 0.952381
IV.PTCC.BHZ. 2020-02-06T09:26:31.55 10.0 negative automatic P 323 9.3082 -0.239501 0.97561
GE.PSZ.BHZ. 2020-02-06T09:26:23.40 10.0 positive automatic P 353 8.7441 -0.693355 0.952381
IV.MGAB.BHZ. 2020-02-06T09:26:13.72 10.0 negative automatic P 300 7.9553 0.51134 0.952381
GE.TIRR.BHZ. 2020-02-06T09:26:07.41 10.0 positive automatic P 42 7.3224 2.97098 0.952381
KO.ELL.BHZ. 2020-02-06T09:26:04.28 10.0 positive automatic P 108 7.0851 2.90224 0.961538
GE.ISP.BHZ.00 2020-02-06T09:26:03.85 10.0 negative automatic P 98 7.1882 1.08104 0.930233
MN.AQU.BHZ. 2020-02-06T09:25:59.77 10.0 negative automatic P 299 6.8587 1.59163 0.930233
MN.CLTB.BHZ. 2020-02-06T09:25:55.00 10.0 positive automatic P 258 6.6933 0.043845 0.952381
MN.BLY.BHZ. 2020-02-06T09:25:51.52 10.0 negative automatic P 331 6.36 0.26728 0.930233
MN.WDD.BHZ. 2020-02-06T09:25:51.12 10.0 positive automatic P 240 6.4902 -1.88401 0.952381
MN.BZS.BHZ. 2020-02-06T09:25:49.57 10.0 positive automatic P 1 6.3693 -1.81154 0.930233
GE.KARP.BHZ. 2020-02-06T09:25:46.90 10.0 positive automatic P 128 5.8285 2.89463 0.909091
MN.CEL.BHZ. 2020-02-06T09:25:23.82 10.0 positive automatic P 259 4.4749 -1.60737 0.952381
GE.MATE.BHZ. 2020-02-06T09:25:17.75 10.0 negative automatic P 292 3.9265 -0.104961 0.952381
HT.ALN.HHZ. 2020-02-06T09:25:15.11 10.0 negative automatic P 63 3.8559 -1.70335 0.985222
MN.PDG.BHZ. 2020-02-06T09:25:13.97 10.0 negative automatic P 333 3.5991 0.696378 0.869565
MN.TIP.BHZ. 2020-02-06T09:25:13.12 10.0 positive automatic P 270 3.6673 -1.21668 0.952381
HL.RDO.HHZ. 2020-02-06T09:25:11.94 10.0 negative automatic P 57 3.6231 -1.67447 0.990099
HL.ITM.HHZ. 2020-02-06T09:24:53.37 10.0 negative automatic P 171 2.0992 0.659886 0.900901
HL.KEK.HHZ. 2020-02-06T09:24:41.47 10.0 negative automatic P 290 1.3877 -1.42612 0.990099
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude4.5
Scalar Moment6.35291E+22 dyne-cm
Computed depth19 km
QualityBb
Variance Reduction40.64%
Double Couple54%
CLVD46%
ISO0%
Model usedCIA
Modeautomatic
Statuspreliminary

Moment Tensor Components

Component Value
Mrr5.13153E+22
Mtt-2.13576E+22
Mpp-2.99577E+22
Mrt-1.08866E+22
Mrp1.83963E+22
Mtp4.22707E+22

Nodal Planes

Name Strike Dip Rake
PN13245597
PN21313680

Focal Mechanism

Focal Mechanism

psmeca (GMT documentation)

21.4915 39.2502 19 324 55 97 131 36 80 6.35291 22 21.9915 39.7502

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
MESG 344.9 296.7 38.05% 131
SCTE 275.1 290.3 59.21% 125
KEK 154.6 289.9 39.33% 110
KLV 145.7 156.6 30.2% 109
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