Earthquake with magnitude of M 4.3 on date 12-04-1989 and time 10:05:45 (UTC) in region Greece

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

  • 12-04-1989 10:05:45 (UTC)
  • 12-04-1989 12:05:45 (UTC +02:00) Italian time
  • 12-04-1989 13:05:45 (UTC +03:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 38.14, 22.09 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
Rev 1000 M 4.3 1989-04-12
10:05:45
38.14 22.09 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 89759
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1989-04-12 10:05:45 ± 0.233
Latitude 38.14 ± 0.03
Longitude 22.09 ± 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 89759

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) 3439.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 125
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 53
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) 0.01158
Epicentral distance of station farthest from the epicenter (degree) 0.09803
Number of stations at which the event was observed 45
Number of stations from which data was used for origin computation 45
Magnitude information

M:4.3

Field Value
Value 4.3
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 89759
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. 1989-04-12T10:09:54.80 10.0 undecidable manual SN 326 0.0896 2.02 0.1
--.HVA.Z. 1989-04-12T10:08:35.20 10.0 undecidable manual SN 322 0.0594 2.16 0.1
--.FVI.Z. 1989-04-12T10:08:21.50 10.0 undecidable manual PN 325 0.098 0.45 1
--.RBL.Z. 1989-04-12T10:08:15.00 10.0 undecidable manual PN 326 0.0937 0.45 1
--.PLE.Z. 1989-04-12T10:08:10.00 10.0 undecidable manual SN 340 0.0502 1.54 0.2
--.VOY.Z. 1989-04-12T10:08:06.90 10.0 undecidable manual PN 326 0.0896 -1.34 0.4
--.LJU.Z. 1989-04-12T10:08:06.10 10.0 undecidable manual PN 328 0.0872 1.58 0.3
--.BRY.Z. 1989-04-12T10:08:06.00 10.0 undecidable manual SN 332 0.0492 0.06 0.6
--.PGD.Z. 1989-04-12T10:08:05.00 10.0 undecidable manual PN 310 0.0873 0.42 1.1
--.CRE.Z. 1989-04-12T10:08:01.00 10.0 undecidable manual PN 310 0.0848 0.24 1.1
--.HCY.Z. 1989-04-12T10:07:57.20 10.0 undecidable manual SN 329 0.0459 -0.03 0.6
--.VBY.Z. 1989-04-12T10:07:56.30 10.0 undecidable manual PN 328 0.0805 1.93 0.2
--.ASS.Z. 1989-04-12T10:07:51.20 10.0 undecidable manual PN 308 0.0782 0.27 1.2
--.TTG.Z. 1989-04-12T10:07:50.30 10.0 undecidable manual SN 335 0.0431 0.27 0.6
--.BDV.Z. 1989-04-12T10:07:50.00 10.0 undecidable manual SN 331 0.0435 -0.8 0.4
--.ARV.Z. 1989-04-12T10:07:50.50 10.0 undecidable manual PN 311 0.0787 -1.08 0.7
--.MNS.Z. 1989-04-12T10:07:46.50 10.0 undecidable manual PN 304 0.075 0.61 1
--.ULC.Z. 1989-04-12T10:07:40.00 10.0 undecidable manual SN 332 0.0395 -0.43 0.5
--.CP9.Z. 1989-04-12T10:07:39.61 10.0 undecidable manual PN 302 0.0712 -0.61 1.1
--.SDI.Z. 1989-04-12T10:07:31.72 10.0 undecidable manual PN 303 0.0655 0.33 1.3
--.RFI.Z. 1989-04-12T10:07:28.18 10.0 undecidable manual PN 300 0.0628 0.83 1
--.DUI.Z. 1989-04-12T10:07:25.35 10.0 positive manual PN 304 0.0614 0.17 2.8
--.HVA.Z. 1989-04-12T10:07:20.70 10.0 undecidable manual PN 322 0.0594 -1.49 0.4
--.FG2.Z. 1989-04-12T10:07:18.82 10.0 undecidable manual PN 307 0.058 -1.17 0.7
--.BSS.Z. 1989-04-12T10:07:16.70 10.0 undecidable manual PN 298 0.0557 -0.41 1.3
--.SGO.Z. 1989-04-12T10:07:10.45 10.0 undecidable manual PN 298 0.0519 -0.24 1.5
--.MS1.Z. 1989-04-12T10:07:10.30 10.0 undecidable manual PN 310 0.0531 -2.27 0.1
--.PLE.Z. 1989-04-12T10:07:08.10 10.0 undecidable manual PN 340 0.0502 0.1 1.5
--.BRY.Z. 1989-04-12T10:07:06.00 10.0 undecidable manual PN 332 0.0492 -0.54 1.3
--.CDM.Z. 1989-04-12T10:07:04.00 10.0 undecidable manual PN 306 0.0482 -0.98 0.9
--.MMN.Z. 1989-04-12T10:07:03.20 10.0 undecidable manual PN 293 0.0454 2.45 0.1
--.HCY.Z. 1989-04-12T10:07:01.00 10.0 undecidable manual PN 329 0.0459 -0.52 1.3
--.BAI.Z. 1989-04-12T10:06:58.50 10.0 undecidable manual PN 309 0.0448 -1.44 0.5
--.TTG.Z. 1989-04-12T10:06:58.00 10.0 undecidable manual PN 335 0.0431 0.64 1.3
--.BDV.Z. 1989-04-12T10:06:57.50 10.0 undecidable manual PN 331 0.0435 -0.31 1.4
--.CSI.Z. 1989-04-12T10:06:57.66 10.0 undecidable manual PN 292 0.0431 0.39 1.4
--.CZI.Z. 1989-04-12T10:06:57.42 10.0 undecidable manual PN 285 0.0429 0.5 1.4
--.TDS.Z. 1989-04-12T10:06:56.98 10.0 undecidable manual PN 291 0.0425 0.68 1.2
--.SOI.Z. 1989-04-12T10:06:55.50 10.0 undecidable manual PN 272 0.0427 -1.09 0.8
--.BRT.Z. 1989-04-12T10:06:54.32 10.0 negative manual PN 308 0.0422 -1.51 0.9
--.GRI.Z. 1989-04-12T10:06:53.50 10.0 undecidable manual PN 281 0.0403 0.45 1.4
--.ULC.Z. 1989-04-12T10:06:52.00 10.0 undecidable manual PN 332 0.0395 0.18 1.5
--.PE1.Z. 1989-04-12T10:06:52.00 10.0 undecidable manual PN 309 0.0402 -0.94 1
--.NPS.Z. 1989-04-12T10:06:46.70 10.0 undecidable manual PN 135 0.0363 -0.09 1.5
--.RDO.Z. 1989-04-12T10:06:45.70 10.0 undecidable manual PN 41 0.036 -0.77 1.1
--.LCI.Z. 1989-04-12T10:06:43.00 10.0 undecidable manual PN 307 0.034 -0.35 1.4
--.PRK.Z. 1989-04-12T10:06:39.00 10.0 undecidable manual PN 70 0.0309 0.26 1.5
--.VAM.Z. 1989-04-12T10:06:35.00 10.0 undecidable manual PN 147 0.0276 1.38 0.6
--.KEK.Z. 1989-04-12T10:06:23.70 10.0 undecidable manual PN 313 0.0214 -0.37 1.4
--.PLG.Z. 1989-04-12T10:06:23.50 10.0 undecidable manual PN 25 0.0222 -1.82 0.3
--.KZN.Z. 1989-04-12T10:06:21.50 10.0 undecidable manual PN 354 0.0196 0.13 1.5
--.NEO.Z. 1989-04-12T10:06:11.50 10.0 undecidable manual PN 37 0.0131 -0.04 1.5
--.ATH.Z. 1989-04-12T10:06:09.10 10.0 positive manual PN 97 0.0116 -0.09 3
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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