Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 4.2 on date 11-01-1994 and time 08:59:52 (UTC) in region Greece [Sea]

A magnitude Md 4.2 earthquake occured in region: Greece [Sea], on

  • 11-01-1994 08:59:52 (UTC)
  • 11-01-1994 09:59:52 (UTC +01:00) Italian time
  • 11-01-1994 10:59:52 (UTC +02:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 35.9830, 21.8020 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 		Md 4.2
ML-VAX 4.9 		1994-01-11
08:59:52		 35.983 21.802 10 2013-07-15
08:41:04		 Bollettino Sismico Italiano INGV 203679
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1994-01-11 08:59:52 ± 0.418
Latitude 35.9830 ± 0.0288
Longitude 21.8020 ± 0.0252
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 203679

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) 3923.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 232
Number of associated phases, regardless of their use for origin computation 95
Number of defining phases 95
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) 0.01052
Epicentral distance of station farthest from the epicenter (degree) 0.13170
Number of stations at which the event was observed 72
Number of stations from which data was used for origin computation 72
Magnitudes information

Md:4.2

Field Value
Value 4.2
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 203679
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:11:38

ML:4.9

Field Value
Value 4.9
Uncertainty
Num. used stations 19
Type of magnitude ML
Reference to an origin 203679
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
--.BNI.Z. 1994-01-11T09:03:18.00 10.0 undecidable manual P 314 14.6187 -1.12 0.5
--.VAI.Z. 1994-01-11T09:03:08.44 10.0 undecidable manual PN 320 13.9305 -1.24 0.4
--.MDI.Z. 1994-01-11T09:03:01.00 10.0 undecidable manual PN 321 13.3755 -1.1 0.5
--.MS1.Z. 1994-01-11T09:02:56.00 10.0 undecidable manual SN 324 7.3038 -0.66 0.5
--.BRY.Z. 1994-01-11T09:02:55.80 10.0 undecidable manual SN 341 7.3482 -1.84 0.1
--.SAL.Z. 1994-01-11T09:02:53.61 10.0 undecidable manual PN 323 12.8538 -1.18 0.5
--.NKY.Z. 1994-01-11T09:02:52.13 10.0 undecidable manual SN 344 7.1484 -0.85 0.4
--.CTI.Z. 1994-01-11T09:02:51.50 10.0 undecidable manual PN 327 12.6318 -0.33 1.1
--.FVI.Z. 1994-01-11T09:02:50.00 10.0 undecidable manual PN 331 12.5652 -1.05 0.6
--.HCY.Z. 1994-01-11T09:02:45.20 10.0 undecidable manual SN! 340 6.9375 -2.73 0
--.PVY.Z. 1994-01-11T09:02:44.50 10.0 undecidable manual SN 349 6.7488 1.13 0.3
--.GU9.Z. 1994-01-11T09:02:43.00 10.0 undecidable manual PN 318 11.9547 0.39 1.1
--.PDG.Z. 1994-01-11T09:02:42.00 10.0 undecidable manual SN 344 6.7266 -0.88 0.4
--.FAI.Z. 1994-01-11T09:02:40.23 10.0 undecidable manual SN 284 6.6378 -0.46 0.6
--.BDV.Z. 1994-01-11T09:02:40.00 10.0 undecidable manual SN! 341 6.6933 -2.15 0
--.TRI.Z. 1994-01-11T09:02:35.57 10.0 undecidable manual PN 331 11.4552 -0.1 1.3
--.MGR.Z. 1994-01-11T09:02:35.50 10.0 undecidable manual SN 312 6.4269 -0.2 0.7
--.BAI.Z. 1994-01-11T09:02:35.00 10.0 undecidable manual SN 325 6.3936 -0.02 0.7
--.LJU.Z. 1994-01-11T09:02:34.80 10.0 undecidable manual PN 334 11.4441 -0.74 0.9
--.ULC.Z. 1994-01-11T09:02:31.00 10.0 undecidable manual SN 343 6.2937 -1.43 0.2
--.PGD.Z. 1994-01-11T09:02:30.35 10.0 undecidable manual PN 319 11.0334 0.5 1.1
--.SFI.Z. 1994-01-11T09:02:30.66 10.0 undecidable manual PN 320 10.9779 1.46 0.3
--.BRT.Z. 1994-01-11T09:02:27.00 10.0 undecidable manual SN 325 6.0939 -0.67 0.5
--.ZAG.Z. 1994-01-11T09:02:26.00 10.0 undecidable manual PN 338 10.767 -0.2 1.3
--.CRE.Z. 1994-01-11T09:02:26.00 10.0 undecidable manual PN 319 10.7337 0.2 1.3
--.PTJ.Z. 1994-01-11T09:02:26.00 10.0 undecidable manual PN 338 10.8447 -1.27 0.5
--.ORI.Z. 1994-01-11T09:02:22.93 10.0 undecidable manual SN 316 5.8497 0.93 0.4
--.ARV.Z. 1994-01-11T09:02:17.67 10.0 undecidable manual PN 321 10.1232 0.22 1.3
--.PZI.Z. 1994-01-11T09:02:16.00 10.0 undecidable manual SN 283 5.5944 0 0.7
--.MEU.Z. 1994-01-11T09:02:16.00 10.0 undecidable manual SN 284 5.6943 -2.4 0
--.ASS.Z. 1994-01-11T09:02:15.66 10.0 undecidable manual PN 318 9.9789 0.23 1.4
--.ROI.Z. 1994-01-11T09:02:13.32 10.0 undecidable manual SN 313 5.4612 0.47 0.6
--.CZI.Z. 1994-01-11T09:02:12.69 10.0 undecidable manual SN 308 5.5278 -1.52 0.2
--.MSI.Z. 1994-01-11T09:02:11.56 10.0 undecidable manual SN 296 5.4501 -0.72 0.5
--.AU9.Z. 1994-01-11T09:02:10.75 10.0 undecidable manual SN 286 5.4168 -0.98 0.4
--.MNS.Z. 1994-01-11T09:02:09.50 10.0 undecidable manual PN 315 9.5238 0.37 1.3
--.MO9.Z. 1994-01-11T09:02:08.00 10.0 undecidable manual SN 295 5.2614 -0.12 0.7
--.LCI.Z. 1994-01-11T09:02:08.40 10.0 undecidable manual SN 328 5.217 1.07 0.3
--.AQU.Z. 1994-01-11T09:02:05.14 10.0 undecidable manual PN 317 9.0909 1.87 0.2
--.SOI.Z. 1994-01-11T09:02:02.00 10.0 undecidable manual SN 296 5.0283 -0.47 0.6
--.GRI.Z. 1994-01-11T09:02:02.86 10.0 undecidable manual SN 305 5.1171 -1.78 0.1
--.SDI.Z. 1994-01-11T09:01:53.99 10.0 undecidable manual PN 315 8.4471 -0.31 1.5
--.DUI.Z. 1994-01-11T09:01:49.81 10.0 undecidable manual PN 317 8.0475 0.97 0.9
--.FG2.Z. 1994-01-11T09:01:45.18 10.0 undecidable manual PN 321 7.77 0.1 1.6
--.MS1.Z. 1994-01-11T09:01:39.50 10.0 undecidable manual PN 324 7.3038 0.81 1.1
--.USI.Z. 1994-01-11T09:01:38.78 10.0 undecidable manual PN 295 7.3593 -0.64 1.3
--.BRY.Z. 1994-01-11T09:01:38.19 10.0 undecidable manual PN 341 7.3482 -1.06 0.8
--.FG3.Z. 1994-01-11T09:01:37.61 10.0 undecidable manual PN 324 7.3038 -1.05 0.8
--.NKY.Z. 1994-01-11T09:01:36.10 10.0 undecidable manual PN 344 7.1484 -0.46 1.5
--.FG4.Z. 1994-01-11T09:01:36.50 10.0 undecidable manual PN 319 7.104 0.58 1.4
--.BEY.Z. 1994-01-11T09:01:35.65 10.0 undecidable manual PN 349 7.0374 0.76 1.2
--.MU9.Z. 1994-01-11T09:01:33.53 10.0 negative manual PN 316 6.8598 0.89 2.1
--.SGO.Z. 1994-01-11T09:01:33.00 10.0 undecidable manual PN 314 6.8376 0.75 1.2
--.HCY.Z. 1994-01-11T09:01:32.80 10.0 undecidable manual PN 340 6.9375 -1.57 0.4
--.PVY.Z. 1994-01-11T09:01:31.70 10.0 undecidable manual PN 349 6.7488 0.68 1.3
--.PDG.Z. 1994-01-11T09:01:30.00 10.0 undecidable manual PN 344 6.7266 -0.73 1.2
--.FAI.Z. 1994-01-11T09:01:30.60 10.0 undecidable manual PN 284 6.6378 1.13 0.8
--.BDV.Z. 1994-01-11T09:01:29.30 10.0 undecidable manual PN 341 6.6933 -1.01 0.9
--.CS9.Z. 1994-01-11T09:01:27.78 10.0 undecidable manual PN 290 6.4602 0.68 1.3
--.PL9.Z. 1994-01-11T09:01:27.14 10.0 undecidable manual PN 291 6.4269 0.59 1.4
--.GIB.Z. 1994-01-11T09:01:27.96 10.0 undecidable manual PN 290 6.5157 0.21 1.7
--.MGR.Z. 1994-01-11T09:01:26.96 10.0 undecidable manual PN 312 6.4269 0.38 1.6
--.BAI.Z. 1994-01-11T09:01:26.50 10.0 undecidable manual PN 325 6.3936 0.3 1.6
--.TU9.Z. 1994-01-11T09:01:26.52 10.0 undecidable manual PN 291 6.3603 0.79 1.2
--.ULC.Z. 1994-01-11T09:01:24.00 10.0 undecidable manual PN 343 6.2937 -0.7 1.3
--.MNO.Z. 1994-01-11T09:01:21.00 10.0 undecidable manual PN 291 5.994 0.4 1.5
--.BRT.Z. 1994-01-11T09:01:21.58 10.0 positive manual PN 325 6.0939 -0.37 3.1
--.SKO.Z. 1994-01-11T09:01:20.50 10.0 undecidable manual PN 358 5.9829 0.01 1.7
--.ORI.Z. 1994-01-11T09:01:19.33 10.0 undecidable manual PN 316 5.8497 0.65 1.3
--.RDO.Z. 1994-01-11T09:01:18.00 10.0 undecidable manual PN 29 5.9163 -1.59 0.3
--.ACI.Z. 1994-01-11T09:01:16.40 10.0 undecidable manual PN 309 5.55 1.43 0.5
--.TIR.Z. 1994-01-11T09:01:16.00 10.0 undecidable manual PN 345 5.5611 1.29 0.6
--.MEU.Z. 1994-01-11T09:01:15.37 10.0 undecidable manual PN 284 5.6943 -1.23 0.7
--.PZI.Z. 1994-01-11T09:01:14.17 10.0 negative manual PN 283 5.5944 -1.04 1.7
--.CZI.Z. 1994-01-11T09:01:14.89 10.0 undecidable manual PN 308 5.5278 0.71 1.2
--.MSI.Z. 1994-01-11T09:01:13.31 10.0 undecidable manual PN 296 5.4501 0.25 1.6
--.ROI.Z. 1994-01-11T09:01:13.48 10.0 undecidable manual PN 313 5.4612 0.09 1.7
--.VAY.Z. 1994-01-11T09:01:12.40 10.0 undecidable manual PN 6 5.3502 0.48 1.5
--.SC9.Z. 1994-01-11T09:01:12.00 10.0 undecidable manual PN 297 5.3502 0.24 1.6
--.AU9.Z. 1994-01-11T09:01:11.14 10.0 undecidable manual PN 286 5.4168 -1.61 0.3
--.LCI.Z. 1994-01-11T09:01:10.45 10.0 positive manual PN 328 5.217 0.45 3
--.MO9.Z. 1994-01-11T09:01:10.71 10.0 negative manual PN 295 5.2614 0.05 3.4
--.OHR.Z. 1994-01-11T09:01:10.30 10.0 undecidable manual PN 352 5.1726 0.89 1
--.GRI.Z. 1994-01-11T09:01:08.86 10.0 undecidable manual PN 305 5.1171 0.21 1.7
--.SOI.Z. 1994-01-11T09:01:07.30 10.0 positive manual PN 296 5.0283 -0.1 3.4
--.VLO.Z. 1994-01-11T09:01:05.40 10.0 undecidable manual PN 339 4.8285 0.79 1.2
--.KZN.Z. 1994-01-11T09:00:59.00 10.0 undecidable manual PN 0 4.3179 1.45 0.5
--.LSK.Z. 1994-01-11T09:00:58.40 10.0 undecidable manual PN 348 4.2624 1.54 0.4
--.SRN.Z. 1994-01-11T09:00:56.10 10.0 undecidable manual PN 341 4.1403 0.95 1
--.KEK.Z. 1994-01-11T09:00:54.30 10.0 undecidable manual PN 338 4.0404 0.48 1.5
--.NPS.Z. 1994-01-11T09:00:39.00 10.0 undecidable manual PN! 102 3.1746 -2.85 0
--.ATH.Z. 1994-01-11T09:00:32.00 10.0 undecidable manual PN 37 2.4975 -0.65 1.3
--.VLS.Z. 1994-01-11T09:00:32.50 10.0 undecidable manual PN 337 2.3865 1.37 0.5
--.VAM.Z. 1994-01-11T09:00:23.00 10.0 undecidable manual PN! 101 1.9758 -2.49 0
--.VLI.Z. 1994-01-11T09:00:12.90 10.0 undecidable manual PN 51 1.1655 -1.43 0.5
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