Earthquake with magnitude of M 4.0 on date 04-06-1993 and time 21:09:07 (UTC) in region Costa Occidentale Peloponneso (GRECIA)

A magnitude M 4.0 earthquake occured in region: Costa Occidentale Peloponneso (GRECIA), on

  • 04-06-1993 21:09:07 (UTC)
  • 04-06-1993 23:09:07 (UTC +02:00) Italian time
  • 05-06-1993 00:09:07 (UTC +03:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 37.58, 20.9 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
M 4.0 1993-06-04
21:09:07
37.58 20.9 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 186659
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1993-06-04 21:09:07 ± 0.311
Latitude 37.58 ± 0.03
Longitude 20.90 ± 0.02
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 186659

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) 3364
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 186
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 67
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) 0.00575
Epicentral distance of station farthest from the epicenter (degree) 0.11891
Number of stations at which the event was observed 63
Number of stations from which data was used for origin computation 63
Magnitude information

M:4

Field Value
Value 4
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 186659
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 Takeoff_angle Residual Weight
--.VOY.Z. 1993-06-04T21:13:14.40 10.0 undecidable manual SN 330 0.0893 0.71 0.4
--.LJU.Z. 1993-06-04T21:13:09.00 10.0 undecidable manual SN 332 0.0873 0.77 0.3
--.CEY.Z. 1993-06-04T21:13:03.50 10.0 undecidable manual SN 331 0.0852 0.52 0.4
--.PRU.Z. 1993-06-04T21:12:13.00 10.0 undecidable manual PN 341 0.1189 -1.67 0.2
--.KHC.Z. 1993-06-04T21:12:06.00 10.0 undecidable manual PN 337 0.1144 -1.65 0.2
--.HVA.Z. 1993-06-04T21:11:52.60 10.0 undecidable manual SN 330 0.0588 -0.56 0.8
--.CTI.Z. 1993-06-04T21:11:41.50 10.0 undecidable manual PN 323 0.0982 -1.46 0.3
--.FVI.Z. 1993-06-04T21:11:41.80 10.0 undecidable manual PN 328 0.0975 -0.13 1.1
--.RBL.Z. 1993-06-04T21:11:35.21 10.0 undecidable manual PN 330 0.0935 -0.68 0.9
--.VOY.Z. 1993-06-04T21:11:28.30 10.0 undecidable manual PN 330 0.0893 -1.2 0.5
--.LJU.Z. 1993-06-04T21:11:25.50 10.0 undecidable manual PN 332 0.0873 -0.84 0.8
--.VRI.Z. 1993-06-04T21:11:24.00 10.0 undecidable manual PN! 25 0.0842 2.33 0
--.CEY.Z. 1993-06-04T21:11:22.50 10.0 undecidable manual PN 331 0.0852 -0.81 0.8
--.VBY.Z. 1993-06-04T21:11:16.30 10.0 undecidable manual PN 333 0.0807 -0.1 1.3
--.PTJ.Z. 1993-06-04T21:11:16.20 10.0 undecidable manual PN 337 0.0818 -1.9 0.2
--.ARV.Z. 1993-06-04T21:11:09.32 10.0 undecidable manual PN 316 0.0761 0.06 1.3
--.MNS.Z. 1993-06-04T21:11:02.00 10.0 undecidable manual PN 309 0.0712 0.15 1.4
--.AQU.Z. 1993-06-04T21:10:56.00 10.0 undecidable manual PN 312 0.0672 0.32 1.3
--.SDI.Z. 1993-06-04T21:10:48.00 10.0 undecidable manual PN 309 0.0615 0.91 0.9
--.SGG.Z. 1993-06-04T21:10:43.50 10.0 undecidable manual PN! 309 0.0567 3.73 0
--.DUI.Z. 1993-06-04T21:10:42.86 10.0 undecidable manual PN 311 0.0577 1.55 0.4
--.HVA.Z. 1993-06-04T21:10:40.30 10.0 undecidable manual PN! 330 0.0588 -2.7 0
--.FG2.Z. 1993-06-04T21:10:37.70 10.0 undecidable manual PN 315 0.055 0.03 1.6
--.SOR.Z. 1993-06-04T21:10:33.70 10.0 undecidable manual PN 302 0.0532 -0.62 1.3
--.FAI.Z. 1993-06-04T21:10:32.97 10.0 negative manual PN 268 0.0516 0.93 2
--.TR9.Z. 1993-06-04T21:10:31.50 10.0 undecidable manual PN 309 0.0503 1.6 0.4
--.FG3.Z. 1993-06-04T21:10:30.34 10.0 undecidable manual PN 318 0.0505 0.06 1.6
--.FG4.Z. 1993-06-04T21:10:29.90 10.0 undecidable manual PN 312 0.0491 0.84 1.1
--.PL9.Z. 1993-06-04T21:10:26.00 10.0 undecidable manual PN 276 0.0481 -0.63 1.3
--.CS9.Z. 1993-06-04T21:10:26.50 10.0 undecidable manual PN 275 0.0486 -0.88 1
--.SGO.Z. 1993-06-04T21:10:26.44 10.0 undecidable manual PN 306 0.0474 1.01 0.9
--.KDZ.Z. 1993-06-04T21:10:25.00 10.0 undecidable manual PN 38 0.0478 -1.16 1.5
--.RDO.Z. 1993-06-04T21:10:23.40 10.0 undecidable manual PN 43 0.0455 0.77 1.1
--.MGR.Z. 1993-06-04T21:10:21.90 10.0 undecidable manual PN 303 0.0439 0.88 1
--.CDT.Z. 1993-06-04T21:10:21.00 10.0 undecidable manual PN 315 0.045 -0.88 1
--.MEU.Z. 1993-06-04T21:10:18.11 10.0 undecidable manual PN 266 0.0435 -1.56 0.4
--.BAI.Z. 1993-06-04T21:10:18.00 10.0 undecidable manual PN 319 0.0423 0.29 1.6
--.PZI.Z. 1993-06-04T21:10:17.38 10.0 undecidable manual PN 265 0.0428 -1.13 0.8
--.MMN.Z. 1993-06-04T21:10:15.90 10.0 undecidable manual PN 302 0.0401 1.35 0.6
--.AU9.Z. 1993-06-04T21:10:15.00 10.0 undecidable manual PN 267 0.0406 -0.2 1.6
--.CSI.Z. 1993-06-04T21:10:14.75 10.0 undecidable manual PN! 302 0.0379 3.7 0
--.SKO.Z. 1993-06-04T21:10:14.00 10.0 positive manual PN 5 0.0397 0.24 3.2
--.PRK.Z. 1993-06-04T21:10:14.70 10.0 undecidable manual PN 66 0.0407 -0.63 1.3
--.BRT.Z. 1993-06-04T21:10:12.95 10.0 undecidable manual PN 319 0.0395 -0.52 1.4
--.ATN.Z. 1993-06-04T21:10:12.26 10.0 undecidable manual PN 279 0.0389 -0.33 1.5
--.MO9.Z. 1993-06-04T21:10:10.13 10.0 undecidable manual PN 277 0.0372 0.23 1.6
--.TDS.Z. 1993-06-04T21:10:10.36 10.0 undecidable manual PN 301 0.0371 0.55 1.4
--.CZI.Z. 1993-06-04T21:10:09.90 10.0 undecidable manual PN 295 0.0367 0.76 1.2
--.PHP.Z. 1993-06-04T21:10:09.90 10.0 negative manual PN 355 0.0371 0.1 3.2
--.GMB.Z. 1993-06-04T21:10:08.72 10.0 undecidable manual PN 279 0.0363 0.04 1.6
--.VAY.Z. 1993-06-04T21:10:08.60 10.0 undecidable manual PN 18 0.0356 1.07 1.7
--.ROI.Z. 1993-06-04T21:10:07.18 10.0 undecidable manual PN 301 0.0353 0.08 1.6
--.TIR.Z. 1993-06-04T21:10:06.50 10.0 undecidable manual PN 348 0.0346 0.44 1.5
--.SOI.Z. 1993-06-04T21:10:05.96 10.0 positive manual PN 278 0.0346 -0.15 3.2
--.GRI.Z. 1993-06-04T21:10:04.40 10.0 undecidable manual PN 290 0.0335 0 1.6
--.OHR.Z. 1993-06-04T21:10:03.00 10.0 positive manual PN 358 0.0317 1.31 1.2
--.VAM.Z. 1993-06-04T21:10:02.30 10.0 undecidable manual PN! 125 0.0299 3.48 0
--.LCI.Z. 1993-06-04T21:10:01.00 10.0 undecidable manual PN 322 0.0315 -0.29 1.6
--.VLO.Z. 1993-06-04T21:09:59.60 10.0 undecidable manual PN! 339 0.0278 4.02 0
--.TPE.Z. 1993-06-04T21:09:54.50 10.0 undecidable manual PN! 345 0.0241 4.42 0
--.KZN.Z. 1993-06-04T21:09:53.50 10.0 undecidable manual PN 13 0.0253 1.72 0.3
--.SRN.Z. 1993-06-04T21:09:49.80 10.0 undecidable manual PN! 343 0.0216 3.59 0
--.ATH.Z. 1993-06-04T21:09:45.50 10.0 undecidable manual PN 78 0.0203 1.25 0.6
--.JAN.Z. 1993-06-04T21:09:43.00 10.0 undecidable manual PN 358 0.0187 1.27 0.6
--.VLI.Z. 1993-06-04T21:09:42.20 10.0 undecidable manual PN! 117 0.0165 3.73 0
--.RLS.Z. 1993-06-04T21:09:19.50 10.0 positive manual PG 42 0.0059 -0.94 1.9
--.VLS.Z. 1993-06-04T21:09:19.00 10.0 undecidable manual PG 337 0.0057 -1.23 0.7
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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Type Description Link
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