Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 5.0 on date 07-01-2023 and time 01:52:59 (UTC) in region Greece [Land]

A magnitude Mwp 5.0 earthquake occured in region: Greece [Land], on

  • 07-01-2023 01:52:59 (UTC)
  • 07-01-2023 02:52:59 (UTC +01:00) Italian time
  • 07-01-2023 03:52:59 (UTC +02:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 39.3520, 26.2330 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 4.8
Mwp 5.0 		2023-01-07
01:52:59		 39.3521 26.2332 10 2023-01-07
02:05:41		 Sala Sismica INGV-Roma 113359761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-07 01:52:59
Latitude 39.3521
Longitude 26.2332
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 113359761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3815
Semi-minor axis of confidence ellipse (meter) 414
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 224
Circular confidence region, given by single value of horizontal uncertainty (meter) 3088.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 39.8218
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.23062
Epicentral distance of station closest to the epicenter (degree) 1.54984
Epicentral distance of station farthest from the epicenter (degree) 44.76303
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 41
Magnitudes information

Mwp:5.0

Field Value
Value 5.0
Uncertainty 0.3
Num. used stations 7
Type of magnitude Mwp
Reference to an origin 113359761
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-01-07 02:05:41

mb:4.8

Field Value
Value 4.8
Uncertainty 0.3
Num. used stations 27
Type of magnitude mb
Reference to an origin 113359761
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-01-07 02:05:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
DK.NOR.BHZ. 2023-01-07T02:01:15.05 10.0 negative automatic P 352 44.7630 2.58232 0.642824
GT.DBIC.BHZ.00 2023-01-07T02:00:57.38 10.0 negative automatic P 229 42.9975 -0.92303 0.67441
II.AAK.BHZ.00 2023-01-07T02:00:02.47 10.0 negative automatic P 69 36.0770 1.60066 0.805525
II.ARTI.BHZ.00 2023-01-07T01:58:42.57 10.0 negative automatic P 40 27.0656 1.10138 0.909091
RD.MFF.BHZ. 2023-01-07T01:57:38.02 10.0 negative automatic P 299 20.4969 1.07545 0.909091
GE.VSU.BHZ. 2023-01-07T01:57:21.25 10.0 positive automatic P 1 19.1118 -0.545943 0.930233
RD.MTLF.BHZ. 2023-01-07T01:57:15.32 10.0 positive automatic P 290 18.3958 1.34669 0.943396
RD.LOR.BHZ. 2023-01-07T01:57:10.20 10.0 negative automatic P 303 18.0154 0.858909 0.892857
II.BFO.BHZ.00 2023-01-07T01:56:41.52 10.0 negative automatic P 311 15.6650 1.85232 0.930233
MN.BNI.BHZ. 2023-01-07T01:56:38.45 10.0 positive automatic P 298 15.5174 0.565355 0.963855
IV.MONC.BHZ. 2023-01-07T01:56:25.93 10.0 negative automatic P 299 14.6735 -0.535062 0.930233
OE.DAVA.BHZ. 2023-01-07T01:56:21.32 10.0 negative automatic P 309 14.2549 0.37638 0.909091
CZ.KHC.BHZ. 2023-01-07T01:56:07.75 10.0 negative automatic P 321 13.2993 -0.000352108 0.888889
OE.KBA.BHZ. 2023-01-07T01:55:52.22 10.0 negative automatic P 314 12.1345 0.211089 0.952381
GE.EIL.BHZ. 2023-01-07T01:55:51.40 10.0 positive automatic P 141 12.0421 0.918764 0.952381
GE.MORC.BHZ. 2023-01-07T01:55:51.10 10.0 positive automatic P 332 12.1054 -0.340798 0.930233
PL.OJC.BHZ. 2023-01-07T01:55:49.08 10.0 negative automatic P 339 11.7765 2.19162 0.930233
IV.PTCC.BHZ. 2023-01-07T01:55:46.30 10.0 positive automatic P 311 11.7583 -0.392537 0.909091
IU.KIEV.BHZ.00 2023-01-07T01:55:43.97 10.0 negative automatic P 10 11.5412 0.339861 0.930233
OE.ARSA.BHZ. 2023-01-07T01:55:37.02 10.0 positive automatic P 319 11.0764 -0.315417 0.930233
MN.AQU.BHZ. 2023-01-07T01:55:24.07 10.0 positive automatic P 291 10.1447 -0.53203 0.909091
GE.PSZ.BHZ. 2023-01-07T01:55:16.70 10.0 positive automatic P 334 9.7091 -1.978 0.833333
HU.KOVH.BHZ. 2023-01-07T01:55:07.60 10.0 positive automatic P 321 8.9944 -1.17098 0.909091
MN.BLY.BHZ. 2023-01-07T01:55:03.92 10.0 negative automatic P 312 8.6089 0.446892 0.888889
MN.CUC.BHZ. 2023-01-07T01:54:56.37 10.0 negative automatic P 278 8.0391 0.647166 0.784314
GE.MATE.BHZ. 2023-01-07T01:54:46.80 10.0 negative automatic P 283 7.4095 -0.265818 0.97561
GE.CSS.BHZ. 2023-01-07T01:54:44.40 10.0 positive automatic P 126 7.1568 0.827808 0.952381
MN.BZS.BHZ. 2023-01-07T01:54:41.47 10.0 negative automatic P 333 7.1201 -1.57685 0.952381
MN.DIVS.BHZ. 2023-01-07T01:54:35.90 10.0 negative automatic P 318 6.6459 -0.767288 0.952381
MN.PDG.BHZ. 2023-01-07T01:54:30.82 10.0 negative automatic P 303 6.1002 1.81409 0.930233
GE.TIRR.BHZ. 2023-01-07T01:54:17.35 10.0 positive automatic P 17 5.3566 -1.44917 0.97561
HL.KEK.HHZ. 2023-01-07T01:54:15.51 10.0 positive automatic P 276 4.9764 1.92031 0.995025
IU.ANTO.BHZ.00 2023-01-07T01:54:15.02 10.0 positive automatic P 82 5.0789 -0.131763 0.930233
HL.ITM.HHZ. 2023-01-07T01:54:00.20 10.0 positive automatic P 239 4.0196 -0.274869 0.970874
GE.ISP.BHZ.00 2023-01-07T01:53:55.55 10.0 negative automatic P 113 3.6661 -0.179457 0.909091
HL.ARG.HHZ. 2023-01-07T01:53:52.07 10.0 negative automatic P 154 3.4749 -0.86499 0.985222
HT.AGG.HHZ. 2023-01-07T01:53:45.98 10.0 negative automatic P 265 3.0384 -1.03625 0.966184
HT.LIT.HHZ. 2023-01-07T01:53:44.91 10.0 negative automatic P 286 2.9754 -1.23082 0.938967
GE.APE.BHZ. 2023-01-07T01:53:35.24 10.0 positive automatic P 194 2.3489 -2.29986 0.97561
HL.RDO.HHZ. 2023-01-07T01:53:29.48 10.0 positive automatic P 344 1.8702 -1.38413 0.966184
HT.ALN.HHZ. 2023-01-07T01:53:24.98 10.0 positive automatic P 355 1.5498 -1.47939 0.985222
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