Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of M 4.3 on date 03-01-1993 and time 08:15:51 (Italy) in region Greece [Land]

A magnitude M 4.3 earthquake occured in region: Greece [Land], on

  • 03-01-1993 07:15:51 (UTC)
  • 03-01-1993 08:15:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.2250, 20.7260 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Bulletin
Rev1000 		M 4.3 1993-01-03
07:15:51		 39.225 20.726 10 2013-07-15
08:41:04		 Bollettino Sismico Italiano INGV 178059
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1993-01-03 07:15:51 ± 0.227
Latitude 39.2250 ± 0.0185
Longitude 20.7260 ± 0.0238
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 178059

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 2908.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00769
Epicentral distance of station farthest from the epicenter (degree) 0.05229
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 30
Magnitude information

M:4.3

Field Value
Value 4.3
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 178059
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:54:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.GRI.Z. 1993-01-03T07:17:24.00 10.0 undecidable manual SN 264 3.3633 1.64 0.1
--.SDI.Z. 1993-01-03T07:17:19.64 10.0 undecidable manual PN! 297 5.8053 1.97 0
--.IZM.Z. 1993-01-03T07:17:08.40 10.0 undecidable manual PN 97 5.1504 -0.23 1.9
--.MEU.Z. 1993-01-03T07:17:07.50 10.0 undecidable manual PN 247 5.0838 -0.25 0.9
--.FG4.Z. 1993-01-03T07:16:59.00 10.0 undecidable manual PN 297 4.4067 0.6 0.8
--.EZN.Z. 1993-01-03T07:16:58.50 10.0 undecidable manual PN 80 4.3512 0.83 0.7
--.FG3.Z. 1993-01-03T07:16:58.80 10.0 undecidable manual PN 305 4.3956 -0.15 1.1
--.PLE.Z. 1993-01-03T07:16:56.99 10.0 negative manual PN 346 4.218 1.17 0.9
--.MGR.Z. 1993-01-03T07:16:54.92 10.0 undecidable manual PN 284 4.0737 1.05 0.5
--.MO9.Z. 1993-01-03T07:16:53.27 10.0 undecidable manual PN 254 4.107 -1.08 0.5
--.BRY.Z. 1993-01-03T07:16:52.20 10.0 negative manual PN 336 4.0182 -0.91 1.3
--.SOI.Z. 1993-01-03T07:16:50.34 10.0 undecidable manual PN 253 3.8184 -0.01 1.2
--.IVA.Z. 1993-01-03T07:16:49.56 10.0 positive manual PN 350 3.6963 0.95 1.3
--.NKY.Z. 1993-01-03T07:16:49.93 10.0 positive manual PN 340 3.8073 -0.3 2.2
--.PVY.Z. 1993-01-03T07:16:45.85 10.0 negative manual PN 350 3.4077 1.11 1.1
--.CSI.Z. 1993-01-03T07:16:45.94 10.0 undecidable manual PN 280 3.4632 0.54 1
--.TDS.Z. 1993-01-03T07:16:45.00 10.0 undecidable manual PN 278 3.4077 0.27 1.2
--.HCY.Z. 1993-01-03T07:16:45.85 10.0 positive manual PN 333 3.6297 -1.9 0.2
--.GRI.Z. 1993-01-03T07:16:44.35 10.0 undecidable manual PN 264 3.3633 0.26 1.2
--.TTG.Z. 1993-01-03T07:16:44.72 10.0 positive manual PN 341 3.3744 0.34 2.3
--.BDV.Z. 1993-01-03T07:16:42.69 10.0 negative manual PN 335 3.3744 -1.53 0.6
--.ROI.Z. 1993-01-03T07:16:42.15 10.0 undecidable manual PN 277 3.2301 -0.06 1.2
--.BRT.Z. 1993-01-03T07:16:41.70 10.0 undecidable manual PN 302 3.1857 -0.02 1.2
--.ULC.Z. 1993-01-03T07:16:37.11 10.0 negative manual PN 338 2.9526 -1.34 0.8
--.SKO.Z. 1993-01-03T07:16:36.50 10.0 undecidable manual PN 10 2.7972 0.23 2.4
--.VAY.Z. 1993-01-03T07:16:30.00 10.0 undecidable manual PN! 33 2.5197 -2.49 0
--.TIR.Z. 1993-01-03T07:16:28.70 10.0 undecidable manual PN 342 2.2089 0.36 1.1
--.OHR.Z. 1993-01-03T07:16:23.50 10.0 negative manual PN 1 1.8759 -0.25 2.4
--.SRN.Z. 1993-01-03T07:16:21.40 10.0 undecidable manual SG 319 0.8547 0.05 0.7
--.VLS.Z. 1993-01-03T07:16:11.90 10.0 undecidable manual PN 185 1.0545 -0.41 1.1
--.LSK.Z. 1993-01-03T07:16:05.29 10.0 undecidable manual PG! 353 0.9213 -4.84 0
--.SRN.Z. 1993-01-03T07:16:05.40 10.0 negative manual PG! 319 0.8547 -3.47 0
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