INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of mb 5.2 on date 15-07-2017 and time 22:30:18 (Italy) in region Crete, Greece [Sea: Greece]

A magnitude mb 5.2 earthquake occured in region: Crete, Greece [Sea: Greece], on

  • 15-07-2017 20:30:18 (UTC)
  • 15-07-2017 22:30:18 (UTC +02:00) Italian time
  • 15-07-2017 23:30:18 (UTC +03:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 34.95, 25.43 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 Date and Time (UTC) Latitude Longitude Magnitude Depth (km) Published time (UTC) Author Location ID
Rev 100 2017-07-15
20:30:18
34.95 25.43 mb 5.2
Mwp 5.4
Mwpd 5.5
10 2017-07-15
21:02:27
Sala Sismica INGV-Roma 47933831
Best location and best magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-07-15 20:30:18
Latitude 34.95
Longitude 25.43
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 47933831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 4510
Semi-minor axis of confidence ellipse (meter) 2644
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 9
Circular confidence region, given by single value of horizontal uncertainty (meter) 3670.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79.2803
Number of associated phases, regardless of their use for origin computation 78
Number of defining phases 78
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.4295
Epicentral distance of station closest to the epicenter (degree) 0.55512
Epicentral distance of station farthest from the epicenter (degree) 49.10844
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:5.4

Field Value
Value 5.4
Uncertainty 0.1
Num. used stations 33
Type of magnitude Mwp
Reference to an origin 47933831
Agency INGV
Autore Auto added
Time of creation (UTC) 2017-07-15 21:02:27

Mwpd:5.5

Field Value
Value 5.5
Uncertainty 0.1
Num. used stations 6
Type of magnitude Mwpd
Reference to an origin 47933831
Agency INGV
Autore Auto added
Time of creation (UTC) 2017-07-15 21:02:27

mb:5.2

Field Value
Value 5.2
Uncertainty 0.2
Num. used stations 60
Type of magnitude mb
Reference to an origin 47933831
Agency INGV
Autore Auto added
Time of creation (UTC) 2017-07-15 21:02:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GE.SUMG.BHZ. 2017-07-15T20:39:06.30 10.0 negative automatic P 339 49.1084 0.149375 0.581841
GE.DAG.BHZ. 2017-07-15T20:38:45.00 10.0 negative automatic P 347 46.1775 3.16073 0.618067
GE.KBS.BHZ.00 2017-07-15T20:38:27.32 10.0 positive automatic P 356 44.3301 -0.863109 0.317857
IU.MAKZ.BHZ.00 2017-07-15T20:38:20.60 10.0 positive automatic P 56 43.3706 0.041796 0.675529
II.KURK.BHZ.00 2017-07-15T20:38:01.42 10.0 negative automatic P 51 41.0295 0.0285432 0.745171
II.AAK.BHZ.00 2017-07-15T20:37:41.12 10.0 negative automatic P 63 38.4524 0.931511 0.741956
IU.KMBO.BHZ.00 2017-07-15T20:37:35.17 10.0 positive automatic P 160 37.7349 0.973324 0.773055
KZ.KKAR.BHZ. 2017-07-15T20:37:15.10 10.0 negative automatic P 63 35.5094 0.132922 0.826405
II.SIMI.BHZ.00 2017-07-15T20:37:09.20 10.0 positive automatic P 71 34.7603 0.770275 0.841576
IU.KEV.BHZ.00 2017-07-15T20:37:07.77 10.0 negative automatic P 1 34.8152 -1.14515 0.87121
IU.KOWA.BHZ.00 2017-07-15T20:36:55.02 10.0 positive automatic P 240 33.4385 -1.98649 0.911578
II.LVZ.BHZ.00 2017-07-15T20:36:54.37 10.0 negative automatic P 6 33.3634 -2.0365 0.880592
II.ARU.BHZ.00 2017-07-15T20:36:34.72 10.0 positive automatic P 36 31.0326 -1.16725 0.90843
KZ.ABKAR.BHZ. 2017-07-15T20:36:17.10 10.0 positive automatic P 50 28.9737 -0.582312 0.97561
II.ESK.BHZ.00 2017-07-15T20:36:13.97 10.0 positive automatic P 325 28.3027 2.28087 0.952381
II.UOSS.BHZ.00 2017-07-15T20:36:11.62 10.0 positive automatic P 102 28.3398 -0.407343 0.952381
LX.MESJ.BHZ. 2017-07-15T20:36:01.46 10.0 positive automatic P 286 27.0912 0.607331 0.909091
SS.COI.BHZ. 2017-07-15T20:36:01.65 10.0 negative automatic P 291 27.1578 0.216618 0.930233
PM.PVAQ.BHZ. 2017-07-15T20:35:57.38 10.0 negative automatic P 285 26.7291 -0.204687 0.909091
GB.MCH1.BHZ. 2017-07-15T20:35:56.00 10.0 positive automatic P 319 26.4627 1.81351 0.970874
GE.MTE.BHZ. 2017-07-15T20:35:55.75 10.0 positive automatic P 292 26.4982 0.137584 0.930233
PM.PESTR.BHZ. 2017-07-15T20:35:55.45 10.0 positive automatic P 288 26.5428 -0.494427 0.909091
GB.JSA.BHZ. 2017-07-15T20:35:40.13 10.0 positive automatic P 314 24.7245 0.742941 0.328947
DK.MUD.BHZ. 2017-07-15T20:35:33.47 10.0 positive automatic P 338 24.1762 -0.905688 0.930233
IU.PAB.BHZ.00 2017-07-15T20:35:32.82 10.0 positive automatic P 290 24.0301 -0.38393 0.930233
GE.VSU.BHZ. 2017-07-15T20:35:26.90 10.0 positive automatic P 2 23.5264 -1.51401 0.930233
GE.SLIT.BHZ. 2017-07-15T20:35:20.70 10.0 positive automatic P 356 22.7747 0.196993 0.97561
G.CLF.BHZ.00 2017-07-15T20:35:07.60 10.0 positive automatic P 314 21.5856 -0.23401 0.769231
II.OBN.BHZ.00 2017-07-15T20:35:05.72 10.0 positive automatic P 17 21.583 -2.08956 0.8
WM.CART.BHZ. 2017-07-15T20:35:05.87 10.0 negative automatic P 285 21.3995 0.0507767 0.930233
GE.IBBN.BHZ. 2017-07-15T20:35:05.85 10.0 positive automatic P 329 21.435 -0.369489 0.888889
DK.BSD.BHZ. 2017-07-15T20:35:04.79 10.0 positive automatic P 343 21.4326 -1.3901 0.888889
G.TAM.BHZ.00 2017-07-15T20:35:03.90 10.0 negative automatic P 240 21.1803 0.207698 0.930233
II.RAYN.BHZ.00 2017-07-15T20:35:00.42 10.0 positive automatic P 118 20.8488 0.441174 0.909091
GE.WLF.BHZ. 2017-07-15T20:34:54.35 10.0 positive automatic P 322 20.3693 -0.369264 0.8
GE.FLT1.BHZ. 2017-07-15T20:34:51.50 10.0 positive automatic P 334 20.1052 -0.31643 0.615385
PL.SUW.BHZ. 2017-07-15T20:34:38.84 10.0 positive automatic P 356 19.126 -2.28543 0.952381
G.SSB.BHZ.00 2017-07-15T20:34:38.00 10.0 negative automatic P 309 18.9327 -1.09906 0.930233
G.ECH.BHZ.00 2017-07-15T20:34:38.40 10.0 positive automatic P 320 18.9523 -0.891334 0.615385
II.BFO.BHZ.00 2017-07-15T20:34:31.62 10.0 positive automatic P 322 18.4183 -1.80428 0.43956
FR.RUSF.BHZ.01 2017-07-15T20:34:28.10 10.0 positive automatic P 306 17.7643 2.69369 0.615385
MN.BNI.BHZ. 2017-07-15T20:34:23.87 10.0 positive automatic P 311 17.4899 1.71106 0.91954
PL.KSP.BHZ. 2017-07-15T20:34:16.56 10.0 positive automatic P 340 17.2119 -1.94904 0.43956
CZ.KHC.BHZ. 2017-07-15T20:34:13.02 10.0 positive automatic P 332 16.6442 1.59003 0.930233
OE.DAVA.BHZ. 2017-07-15T20:34:12.71 10.0 positive automatic P 321 16.9485 -2.71981 0.43956
II.KIV.BHZ.00 2017-07-15T20:34:03.42 10.0 negative automatic P 51 16.0303 -0.224353 0.43956
GE.MORC.BHZ. 2017-07-15T20:34:02.30 10.0 positive automatic P 341 15.9076 0.292231 0.952381
IV.SALO.BHZ. 2017-07-15T20:33:55.32 10.0 positive automatic P 318 15.5424 -1.91623 0.888889
OE.KBA.BHZ. 2017-07-15T20:33:54.87 10.0 negative automatic P 327 15.1345 2.79599 0.701754
IV.PTCC.BHZ. 2017-07-15T20:33:44.85 10.0 positive automatic P 325 14.631 -0.231831 0.952381
OE.ARSA.BHZ. 2017-07-15T20:33:39.31 10.0 positive automatic P 332 14.3606 -2.05655 0.869565
GE.PSZ.BHZ. 2017-07-15T20:33:33.30 10.0 negative automatic P 344 13.6056 2.16488 0.930233
IV.MGAB.BHZ. 2017-07-15T20:33:23.45 10.0 negative automatic P 312 13.0379 0.130421 0.727273
MN.BLY.BHZ. 2017-07-15T20:33:07.53 10.0 positive automatic P 330 11.6504 3.23172 0.930233
MN.AQU.BHZ. 2017-07-15T20:33:07.50 10.0 positive automatic P 312 11.9368 -0.79115 0.43956
MN.DIVS.BHZ. 2017-07-15T20:32:44.36 10.0 positive automatic P 337 10.0568 1.75073 0.888889
GE.TIRR.BHZ. 2017-07-15T20:32:38.93 10.0 positive automatic P 13 9.7784 0.294231 0.930233
KO.BZK.BHZ. 2017-07-15T20:32:37.24 10.0 positive automatic P 41 9.6961 -0.282872 0.961538
KO.GAZ.BHZ. 2017-07-15T20:32:37.88 10.0 negative automatic P 73 9.7715 -0.819049 0.952381
KO.BNN.BHZ. 2017-07-15T20:32:32.94 10.0 positive automatic P 62 9.1914 2.12151 0.917431
MN.PDG.BHZ. 2017-07-15T20:32:27.35 10.0 positive automatic P 329 8.8884 0.926894 0.97561
GE.MATE.BHZ. 2017-07-15T20:32:24.85 10.0 positive automatic P 312 8.9356 -2.30978 0.43956
MN.CEL.BHZ. 2017-07-15T20:32:17.50 10.0 positive automatic P 296 8.3334 -1.43484 0.43956
MN.TIP.BHZ. 2017-07-15T20:32:14.21 10.0 positive automatic P 304 8.1027 -1.57549 0.43956
MN.TIR.BHZ. 2017-07-15T20:32:12.33 10.0 negative automatic P 327 7.7464 1.52404 0.952381
IU.ANTO.BHZ.00 2017-07-15T20:32:10.62 10.0 negative automatic P 48 7.6367 1.18116 0.761905
HT.FNA.HHZ. 2017-07-15T20:31:58.21 10.0 positive automatic P 333 6.6462 2.42366 0.97561
HL.KEK.HHZ. 2017-07-15T20:31:55.11 10.0 positive automatic P 318 6.5342 0.95548 0.49505
HL.RDO.HHZ. 2017-07-15T20:31:50.17 10.0 positive automatic P 1 6.1947 0.695628 0.980392
HT.ALN.HHZ. 2017-07-15T20:31:46.06 10.0 positive automatic P 5 5.9649 -0.254852 0.985222
GE.ISP.BHZ.00 2017-07-15T20:31:33.85 10.0 negative automatic P 53 5.0075 0.521442 0.952381
HT.AGG.HHZ. 2017-07-15T20:31:30.82 10.0 positive automatic P 330 4.7606 0.966589 0.877193
KO.DKL.BHZ. 2017-07-15T20:31:22.30 10.0 negative automatic P 16 4.2857 -0.924759 0.662252
KO.ELL.BHZ. 2017-07-15T20:31:20.18 10.0 positive automatic P 62 4.0508 -0.0231154 0.990099
GE.APE.BHZ. 2017-07-15T20:30:51.85 10.0 positive automatic P 2 2.1198 -1.69944 0.851064
GE.SANT.BHZ. 2017-07-15T20:30:42.17 10.0 positive automatic P 1 1.4206 -1.74552 0.909091
MN.IDI.BHZ. 2017-07-15T20:30:26.67 10.0 positive automatic P 308 0.5551 -2.1951 0.930233
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