Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mw 5.2 on date 19-07-2019 and time 13:13:17 (Italy) in region Greece

A magnitude Mw 5.2 earthquake occured in region: Greece, on

  • 19-07-2019 11:13:17 (UTC)
  • 19-07-2019 13:13:17 (UTC +02:00) Italian time
  • 19-07-2019 14:13:17 (UTC +03:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 38.11, 23.54 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
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 501 Mw 5.2 2019-07-19
11:13:17		 38.11 23.54 16 2019-07-19
14:48:19		 TDMT-INGV Revised 70713911
Rev 501 Mw 5.2 2019-07-19
11:13:17		 38.11 23.54 16 2019-07-19
14:22:45		 TDMT-INGV Revised 70713591
Rev 501 Mw 5.0 2019-07-19
11:13:17		 38.11 23.54 14 2019-07-19
12:16:45		 TDMT-INGV Revised 70710571
Rev 100 mb 5.1
Mwp 5.5
Mwpd 5.5 		2019-07-19
11:13:17		 38.11 23.54 20 2019-07-19
11:29:01		 Sala Sismica INGV-Roma 70708281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-19 11:13:17
Latitude 38.11
Longitude 23.54
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 70708281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3451
Semi-minor axis of confidence ellipse (meter) 94
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 33
Circular confidence region, given by single value of horizontal uncertainty (meter) 2787.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96.1724
Number of associated phases, regardless of their use for origin computation 75
Number of defining phases 75
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.43499
Epicentral distance of station closest to the epicenter (degree) 1.31129
Epicentral distance of station farthest from the epicenter (degree) 42.95811
Number of stations at which the event was observed 74
Number of stations from which data was used for origin computation 74
Magnitudes information

Mwp:5.5

Field Value
Value 5.5
Uncertainty 0.3
Num. used stations 31
Type of magnitude Mwp
Reference to an origin 70708281
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-07-19 11:29:01

Mwpd:5.5

Field Value
Value 5.5
Uncertainty 0.1
Num. used stations 5
Type of magnitude Mwpd
Reference to an origin 70708281
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-07-19 11:29:01

Mw:5.2

Field Value
Value 5.2
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 70713591
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2019-07-19 14:22:45

Mw:5

Field Value
Value 5
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 70710571
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2019-07-19 12:16:45

Mw:5.2

Field Value
Value 5.2
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 70713911
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2019-07-19 14:48:19

mb:5.1

Field Value
Value 5.1
Uncertainty 0.2
Num. used stations 51
Type of magnitude mb
Reference to an origin 70708281
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-07-19 11:29:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GB.JSA.BHZ. 2019-07-19T11:22:05.28 10.0 negative automatic PcP 309 21.4951 -1.79999 0
II.BRVK.BHZ.00 2019-07-19T11:21:30.87 10.0 negative automatic PP 49 35.1819 1.0835 0
IU.MAKZ.BHZ.00 2019-07-19T11:21:15.52 10.0 negative automatic P 59 42.9581 0.574799 0.65978
GE.DAG.BHZ. 2019-07-19T11:21:13.03 10.0 positive automatic P 347 42.7612 -0.225253 0.694854
GE.KBS.BHZ.00 2019-07-19T11:21:00.17 10.0 negative automatic P 357 41.0859 0.593148 0.469337
GT.DBIC.BHZ.00 2019-07-19T11:20:54.70 10.0 negative automatic P 227 40.6063 -0.924299 0
II.KURK.BHZ.00 2019-07-19T11:20:52.62 10.0 negative automatic P 53 40.2812 -0.326171 0
DK.SCO.BHZ. 2019-07-19T11:20:51.90 10.0 negative automatic P 338 40.0061 1.2572 0.729656
II.SIMI.BHZ.00 2019-07-19T11:20:11.75 10.0 negative automatic P 75 35.2706 1.16862 0.812116
II.UOSS.BHZ.00 2019-07-19T11:19:30.22 10.0 negative automatic P 106 30.5819 0.543565 0.877129
II.ARTI.BHZ.00 2019-07-19T11:19:18.27 10.0 positive automatic P 40 29.3732 -0.715583 0.851064
LX.MESJ.BHZ. 2019-07-19T11:18:38.91 10.0 negative automatic P 279 24.9124 0.00447769 0.930233
II.ESK.BHZ.00 2019-07-19T11:18:37.87 10.0 positive automatic P 322 24.8596 -0.548863 0.97561
PM.PVAQ.BHZ. 2019-07-19T11:18:35.77 10.0 negative automatic P 278 24.604 -0.320648 0.930233
PM.PESTR.BHZ. 2019-07-19T11:18:31.65 10.0 negative automatic P 282 24.2587 -1.33026 0.43956
GE.MTE.BHZ. 2019-07-19T11:18:30.90 10.0 positive automatic P 285 24.053 -0.27195 0.952381
II.RAYN.BHZ.00 2019-07-19T11:18:28.67 10.0 positive automatic P 122 23.7349 0.439379 0.888889
IU.KONO.BHZ.00 2019-07-19T11:18:21.82 10.0 negative automatic P 342 23.2999 -2.10946 0.909091
GB.MCH1.BHZ. 2019-07-19T11:18:20.00 10.0 positive automatic P 316 23.1143 -0.975736 0.970874
G.TAM.BHZ.00 2019-07-19T11:18:10.95 10.0 positive automatic pP 230 21.7294 -2.14327 0
RD.ROSF.BHZ. 2019-07-19T11:18:07.70 10.0 negative automatic P 306 21.894 -1.32396 0.328947
IU.PAB.BHZ.00 2019-07-19T11:18:06.82 10.0 positive automatic P 283 21.6867 -0.103643 0.952381
GE.SALP.BHZ. 2019-07-19T11:17:58.65 10.0 positive automatic S 119 11.2718 -3.72367 0
GE.VSU.BHZ. 2019-07-19T11:17:51.55 10.0 negative automatic P 5 20.4586 -1.97712 0.714286
RD.MFF.BHZ. 2019-07-19T11:17:50.50 10.0 positive automatic sP 304 19.3525 1.12405 0
DK.BSD.BHZ. 2019-07-19T11:17:23.75 10.0 negative automatic P 344 17.9756 -2.1559 0.769231
RD.LOR.BHZ. 2019-07-19T11:17:14.36 10.0 negative automatic P 309 17.0478 -0.111468 0.847458
RD.MTLF.BHZ. 2019-07-19T11:17:12.04 10.0 negative automatic P 295 16.9292 -0.916833 0.328947
IU.GNI.BHZ.00 2019-07-19T11:17:10.67 10.0 negative automatic P 76 16.5324 2.50195 0.833333
PL.SUW.BHZ. 2019-07-19T11:17:00.28 10.0 positive automatic P 359 15.9061 0.376601 0.634921
G.ECH.BHZ.00 2019-07-19T11:17:00.45 10.0 negative automatic pP 316 15.5922 -5.12673 0
II.BFO.BHZ.00 2019-07-19T11:16:54.17 10.0 negative automatic pP 318 15.0267 -5.13137 0
MN.BNI.BHZ. 2019-07-19T11:16:47.15 10.0 negative automatic pP 304 14.3571 -4.85189 0
PL.KSP.BHZ. 2019-07-19T11:16:33.48 10.0 positive automatic P 340 13.7279 2.70395 0.769231
OE.DAVA.BHZ. 2019-07-19T11:16:30.42 10.0 positive automatic P 317 13.5657 1.63849 0.97561
MN.TUE.BHZ. 2019-07-19T11:16:26.17 10.0 positive automatic P 313 13.3877 -0.239334 0.963855
IU.KIEV.BHZ.00 2019-07-19T11:16:22.22 10.0 positive automatic P 16 13.2217 -1.62134 0.869565
GE.MORC.BHZ. 2019-07-19T11:16:14.10 10.0 positive automatic P 342 12.4315 0.959856 0.952381
GE.EIL.BHZ. 2019-07-19T11:16:14.00 10.0 positive automatic P 128 12.6668 -2.26665 0.869565
RD.PGF.BHZ. 2019-07-19T11:16:07.02 10.0 negative automatic P 296 11.9207 0.797397 0.49505
PL.KWP.BHZ. 2019-07-19T11:16:03.58 10.0 negative automatic P 357 11.5387 2.70081 0.43956
GE.MSBI.BHZ. 2019-07-19T11:16:03.32 10.0 negative automatic P 121 11.8394 -1.55686 0.888889
IS.AMAZ.BHZ. 2019-07-19T11:16:02.04 10.0 positive automatic P 122 11.4067 2.97322 0.952381
IS.KZIT.BHZ. 2019-07-19T11:15:58.34 10.0 positive automatic P 126 11.4713 -1.5856 0.930233
GE.SALP.BHZ. 2019-07-19T11:15:56.95 10.0 positive automatic P 119 11.2718 -0.294795 0.930233
MN.VSL.BHZ. 2019-07-19T11:15:55.37 10.0 positive automatic P 282 11.1109 0.352771 0.909091
IS.GEM.BHZ. 2019-07-19T11:15:52.75 10.0 positive automatic P 113 10.9878 -0.554781 0.898876
OE.ARSA.BHZ. 2019-07-19T11:15:50.57 10.0 negative automatic P 330 10.8638 -1.09841 0.615385
GE.PSZ.BHZ. 2019-07-19T11:15:43.70 10.0 positive automatic P 346 10.1628 1.56009 0.930233
IV.MGAB.BHZ. 2019-07-19T11:15:40.69 10.0 positive automatic P 303 9.9153 2.00788 0.952381
KO.BZK.BHZ. 2019-07-19T11:15:26.68 10.0 positive automatic P 61 8.8813 2.24634 0.961538
MN.AQU.BHZ. 2019-07-19T11:15:26.62 10.0 positive automatic P 302 8.8167 2.97534 0
HU.KOVH.BHZ. 2019-07-19T11:15:24.65 10.0 negative automatic P 335 8.9374 -0.576719 0.930233
GE.CSS.BHZ. 2019-07-19T11:15:18.20 10.0 negative automatic P 109 8.4675 -0.60563 0.714286
MN.BLY.BHZ. 2019-07-19T11:15:14.27 10.0 positive automatic P 326 8.1677 -0.394107 0.952381
IU.ANTO.BHZ.00 2019-07-19T11:15:06.25 10.0 positive automatic P 73 7.4012 1.9494 0.91954
MN.BZS.BHZ. 2019-07-19T11:15:06.72 10.0 positive automatic P 350 7.6422 -0.735267 0.909091
MN.WDD.BHZ. 2019-07-19T11:15:04.67 10.0 positive automatic P 255 7.5476 -1.45214 0.727273
GE.TIRR.BHZ. 2019-07-19T11:15:02.36 10.0 negative automatic P 28 7.3271 -0.744269 0.952381
MN.CUC.BHZ. 2019-07-19T11:14:49.72 10.0 negative automatic P 290 6.285 0.834023 0.930233
MN.CEL.BHZ. 2019-07-19T11:14:45.62 10.0 positive automatic P 274 6.0095 0.506879 0.97561
GE.MATE.BHZ. 2019-07-19T11:14:42.15 10.0 positive automatic P 298 5.8601 -0.884088 0.888889
GE.ISP.BHZ.00 2019-07-19T11:14:39.50 10.0 negative automatic P 91 5.4991 1.33244 0.909091
KO.ELL.BHZ. 2019-07-19T11:14:37.36 10.0 positive automatic P 103 5.2359 2.78236 0
MN.PDG.BHZ. 2019-07-19T11:14:37.37 10.0 negative automatic P 324 5.4146 0.54296 0.909091
MN.TIP.BHZ. 2019-07-19T11:14:36.97 10.0 positive automatic P 284 5.402 0.185838 0.952381
HL.ARG.HHZ. 2019-07-19T11:14:19.60 10.0 negative automatic P 116 4.1126 0.650509 0.83682
GE.KARP.BHZ. 2019-07-19T11:14:15.95 10.0 positive automatic P 130 3.8671 0.306017 0.97561
HL.KEK.HHZ. 2019-07-19T11:14:11.47 10.0 negative automatic P 300 3.325 3.32926 0.966184
HT.ALN.HHZ. 2019-07-19T11:14:07.03 10.0 negative automatic P 34 3.3944 -2.04142 0.980392
HL.RDO.HHZ. 2019-07-19T11:14:06.44 10.0 negative automatic P 26 3.404 -2.76405 0.970874
HT.FNA.HHZ. 2019-07-19T11:14:05.95 10.0 positive automatic P 329 3.1496 0.129463 0.966184
GE.APE.BHZ. 2019-07-19T11:13:47.50 10.0 positive automatic P 123 1.889 -0.958923 0.952381
HL.ITM.HHZ. 2019-07-19T11:13:43.81 10.0 positive automatic P 234 1.5799 -0.363168 0.315956
HT.AGG.HHZ. 2019-07-19T11:13:39.11 10.0 positive automatic P 315 1.3113 -1.40088 0.966184
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude5.2
Scalar Moment8.03114E+23 dyne-cm
Computed depth16 km
QualityBa
Variance Reduction45.41%
Double Couple96%
CLVD4%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-5.740848E+23
Mtt7.722612E+23
Mpp-1.981763E+23
Mrt-1.87327E+22
Mrp3.790476E+23
Mtp-1.36176E+23

Nodal Planes

Name Strike Dip Rake
PN112656-50
PN225050-133

Focal Mechanism

Focal Mechanism

psmeca (GMT documentation)

23.5393 38.1076 16 126 56 -50 250 50 -133 8.03114 23 24.0393 38.6076

TDMT references

More info and references

PDF Solution

Download TDMT soution in PDF format
Download TDMT soution in PDF format

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
MG03 143.5 284.2 61.09% 112
APE 209.5 122.6 63.96% 115
BLCB 308.1 83.2 34.6% 133
KTHA 209.8 191.8 48.03% 119
AGRP 162.2 281.9 40.67% 116
MG04 143.4 284.2 54.04% 112
KLV 122.1 267.1 37.66% 107
IDI 335.4 158.5 43.89% 132
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