Earthquake with magnitude of Md 3.5 on date 01-09-1994 and time 01:46:25 (UTC) in region Greece

A magnitude Md 3.5 earthquake occured in region: Greece, on

  • 01-09-1994 01:46:25 (UTC)
  • 01-09-1994 03:46:25 (UTC +02:00) Italian time
  • 01-09-1994 04:46:25 (UTC +03:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 38.6870, 21.3570 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.

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
Md 3.5
ML-VAX 3.5
1994-09-01
01:46:25
38.687 21.357 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 215609
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1994-09-01 01:46:25 ± 0.977
Latitude 38.6870 ± 0.0659
Longitude 21.3570 ± 0.1012
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 215609

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) 11444.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 325
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.7
Epicentral distance of station closest to the epicenter (degree) 0.02687
Epicentral distance of station farthest from the epicenter (degree) 0.05844
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

Md:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 215609
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:23:23

ML:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations 6
Type of magnitude ML
Reference to an origin 215609
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.CI9.Z. 1994-09-01T01:48:41.90 10.0 undecidable manual SN 293 5.3169 -1.14 0.2
--.MU9.Z. 1994-09-01T01:48:34.76 10.0 undecidable manual SN 294 4.9506 0.36 0.6
--.BRT.Z. 1994-09-01T01:48:09.44 10.0 undecidable manual SN 303 3.8961 0.28 0.6
--.SDI.Z. 1994-09-01T01:48:02.28 10.0 undecidable manual PN 298 6.4824 1.04 0.6
--.FG2.Z. 1994-09-01T01:47:48.60 10.0 undecidable manual PN 303 5.6499 -1.07 0.6
--.LCI.Z. 1994-09-01T01:47:47.37 10.0 undecidable manual SN 302 2.9859 -0.23 0.6
--.CI9.Z. 1994-09-01T01:47:45.72 10.0 undecidable manual PN 293 5.3169 0.61 1.1
--.CA9.Z. 1994-09-01T01:47:42.40 10.0 undecidable manual PN 295 5.0394 0.71 1.1
--.SGO.Z. 1994-09-01T01:47:41.40 10.0 undecidable manual PN 291 5.0061 0.53 1.3
--.MU9.Z. 1994-09-01T01:47:40.76 10.0 undecidable manual PN 294 4.9506 0.64 1.2
--.SA1.Z. 1994-09-01T01:47:40.28 10.0 undecidable manual PN 268 5.0838 -1.66 0.2
--.TDS.Z. 1994-09-01T01:47:28.18 10.0 undecidable manual PN 283 3.996 1.16 0.6
--.CZI.Z. 1994-09-01T01:47:28.42 10.0 undecidable manual PN 277 4.0848 0.22 1.6
--.ORI.Z. 1994-09-01T01:47:27.62 10.0 undecidable manual PN 289 4.0293 0.27 1.6
--.GRI.Z. 1994-09-01T01:47:24.49 10.0 undecidable manual PN 271 3.8406 -0.36 1.5
--.BRT.Z. 1994-09-01T01:47:24.72 10.0 positive manual PN 303 3.8961 -0.82 2
--.ROI.Z. 1994-09-01T01:47:24.79 10.0 undecidable manual PN 282 3.8073 0.4 1.5
--.LCI.Z. 1994-09-01T01:47:12.27 10.0 undecidable manual PN 302 2.9859 -0.83 1
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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