Earthquake with magnitude of Md 4.3 on date 09-08-1994 and time 23:29:27 (Italy) in region Canale di Sicilia meridionale (MARE)

A magnitude Md 4.3 earthquake occured in region: Canale di Sicilia meridionale (MARE), on

  • 09-08-1994 21:29:27 (UTC)
  • 09-08-1994 23:29:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 36.28, 12.91 at 5 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 Md 4.3
ML-VAX 3.9
1994-08-09
21:29:27
36.28 12.91 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 214609
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1994-08-09 21:29:27 ± 0.524
Latitude 36.28 ± 0.04
Longitude 12.91 ± 0.02
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 214609

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) 5105.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 222
Number of associated phases, regardless of their use for origin computation 76
Number of defining phases 76
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) 0.00809
Epicentral distance of station farthest from the epicenter (degree) 0.12587
Number of stations at which the event was observed 69
Number of stations from which data was used for origin computation 69
Magnitudes information

Md:4.3

Field Value
Value 4.3
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 214609
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:22:22

ML:3.9

Field Value
Value 3.9
Uncertainty
Num. used stations 26
Type of magnitude ML
Reference to an origin 214609
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 Takeoff_angle Residual Weight
--.SBF.Z. 1994-08-09T21:33:01.90 10.0 undecidable manual SN! 332 0.0779 -3.3 0
--.SPC.Z. 1994-08-09T21:32:44.60 10.0 undecidable manual PN 19 0.1259 -1.77 0.1
--.MLR.Z. 1994-08-09T21:32:37.00 10.0 undecidable manual PN! 41 0.1213 -2.49 0
--.KHC.Z. 1994-08-09T21:32:32.00 10.0 undecidable manual PN 1 0.1157 1.14 0.4
--.CDF.Z. 1994-08-09T21:32:31.70 10.0 undecidable manual PN 342 0.1153 1.39 0.3
--.PGF.Z. 1994-08-09T21:32:23.50 10.0 undecidable manual SN 334 0.0626 -1.21 0.2
--.ZST.Z. 1994-08-09T21:32:23.70 10.0 undecidable manual PN 12 0.11 1.49 0.3
--.VAI.Z. 1994-08-09T21:31:54.00 10.0 undecidable manual PN 342 0.0907 1.32 0.4
--.LPL.Z. 1994-08-09T21:31:54.00 10.0 undecidable manual PN! 334 0.093 -2.34 0
--.LPG.Z. 1994-08-09T21:31:53.10 10.0 undecidable manual PN! 334 0.0928 -2.92 0
--.LJU.Z. 1994-08-09T21:31:52.00 10.0 undecidable manual PN! 5 0.0885 2.58 0
--.CTI.Z. 1994-08-09T21:31:50.00 10.0 undecidable manual PN 354 0.0882 0.96 0.6
--.BNI.Z. 1994-08-09T21:31:50.00 10.0 undecidable manual PN 333 0.0895 -1.05 0.6
--.MDI.Z. 1994-08-09T21:31:49.00 10.0 undecidable manual PN 346 0.0881 0.19 1.1
--.SAL.Z. 1994-08-09T21:31:46.00 10.0 undecidable manual PN 349 0.0854 1.28 0.4
--.DOI.Z. 1994-08-09T21:31:42.50 10.0 undecidable manual PN 333 0.0835 0.73 0.8
--.BOB.Z. 1994-08-09T21:31:39.50 10.0 undecidable manual PN! 343 0.0799 3.22 0
--.VAY.Z. 1994-08-09T21:31:38.20 10.0 undecidable manual PN 52 0.0815 -0.53 1
--.SBF.Z. 1994-08-09T21:31:31.40 10.0 undecidable manual PN 332 0.0779 -1.82 0.2
--.EB9.Z. 1994-08-09T21:31:27.50 10.0 undecidable manual PN 347 0.0751 -1.56 0.3
--.VLI.Z. 1994-08-09T21:31:26.80 10.0 undecidable manual PN 83 0.0726 1.66 0.3
--.KZN.Z. 1994-08-09T21:31:26.00 10.0 undecidable manual PN 56 0.0723 1.33 0.5
--.BDI.Z. 1994-08-09T21:31:24.50 10.0 undecidable manual PN 347 0.0717 0.63 1
--.PGD.Z. 1994-08-09T21:31:23.00 10.0 undecidable manual PN! 352 0.0688 3.66 0
--.SFI.Z. 1994-08-09T21:31:21.00 10.0 undecidable manual PN 353 0.069 1.41 0.4
--.PII.Z. 1994-08-09T21:31:20.50 10.0 undecidable manual PN 346 0.0689 0.99 0.7
--.CRE.Z. 1994-08-09T21:31:18.00 10.0 undecidable manual PN! 354 0.0663 2.4 0
--.ARV.Z. 1994-08-09T21:31:17.65 10.0 undecidable manual PN! 359 0.0649 4.2 0
--.PGF.Z. 1994-08-09T21:31:10.40 10.0 undecidable manual PN 334 0.0626 0.56 1.1
--.ASS.Z. 1994-08-09T21:31:09.50 10.0 undecidable manual PN! 357 0.061 2 0
--.AQU.Z. 1994-08-09T21:31:01.50 10.0 undecidable manual PN! 2 0.0547 3.59 0
--.VLS.Z. 1994-08-09T21:31:00.70 10.0 undecidable manual PN 69 0.0576 -1.54 0.4
--.FG2.Z. 1994-08-09T21:30:55.00 10.0 undecidable manual PN 16 0.0521 1.07 0.8
--.LCI.Z. 1994-08-09T21:30:52.36 10.0 positive manual PN 42 0.0517 -1.01 1.6
--.DUI.Z. 1994-08-09T21:30:51.00 10.0 undecidable manual PN 11 0.0495 0.95 0.9
--.BRT.Z. 1994-08-09T21:30:51.24 10.0 undecidable manual PN 33 0.0509 -0.91 0.9
--.RMP.Z. 1994-08-09T21:30:50.50 10.0 undecidable manual PN 357 0.0498 0.18 1.4
--.RDP.Z. 1994-08-09T21:30:50.50 10.0 undecidable manual PN 357 0.0493 0.91 0.9
--.FG4.Z. 1994-08-09T21:30:46.70 10.0 undecidable manual PN 21 0.0473 0.09 1.4
--.RFI.Z. 1994-08-09T21:30:45.20 10.0 undecidable manual PN 8 0.0457 0.77 1
--.CA9.Z. 1994-08-09T21:30:44.69 10.0 undecidable manual PN 21 0.0452 1.3 0.6
--.SA1.Z. 1994-08-09T21:30:44.70 10.0 undecidable manual SN 32 0.0247 -0.01 0.6
--.CI9.Z. 1994-08-09T21:30:41.30 10.0 undecidable manual PN 18 0.0438 -0.21 1.4
--.ORI.Z. 1994-08-09T21:30:39.57 10.0 undecidable manual PN 34 0.0421 0.88 0.9
--.SGO.Z. 1994-08-09T21:30:38.80 10.0 undecidable manual PN 22 0.042 -0.47 1.3
--.CSI.Z. 1994-08-09T21:30:35.94 10.0 undecidable manual PN 35 0.0396 1.1 1.5
--.MMN.Z. 1994-08-09T21:30:33.57 10.0 undecidable manual PN 32 0.0391 -0.52 1.2
--.TDS.Z. 1994-08-09T21:30:33.10 10.0 undecidable manual PN 36 0.0389 -0.7 1.1
--.ROI.Z. 1994-08-09T21:30:33.89 10.0 undecidable manual PN 39 0.0393 -0.59 2.4
--.CGL.Z. 1994-08-09T21:30:31.34 10.0 positive manual PN 317 0.0377 -0.66 2.3
--.ACI.Z. 1994-08-09T21:30:31.25 10.0 undecidable manual PN 38 0.0362 1.6 0.7
--.GRI.Z. 1994-08-09T21:30:26.62 10.0 positive manual PN 45 0.0339 0.48 2.5
--.TU9.Z. 1994-08-09T21:30:26.59 10.0 undecidable manual SN 30 0.0177 0.16 0.6
--.CZI.Z. 1994-08-09T21:30:26.88 10.0 undecidable manual PN 39 0.035 -0.91 1.8
--.PL9.Z. 1994-08-09T21:30:25.81 10.0 undecidable manual SN 28 0.0177 -0.54 0.5
--.GIB.Z. 1994-08-09T21:30:24.27 10.0 undecidable manual SN 26 0.0173 -0.97 0.3
--.CS9.Z. 1994-08-09T21:30:24.57 10.0 undecidable manual SN 28 0.0171 0.02 0.6
--.SOI.Z. 1994-08-09T21:30:16.56 10.0 undecidable manual PN 52 0.0277 -0.13 1.4
--.GMB.Z. 1994-08-09T21:30:16.16 10.0 positive manual PN 49 0.027 0.65 2.3
--.SC9.Z. 1994-08-09T21:30:15.43 10.0 positive manual PN 47 0.0268 0.09 2.9
--.MSI.Z. 1994-08-09T21:30:14.20 10.0 undecidable manual PN 46 0.0257 0.65 1.1
--.MO9.Z. 1994-08-09T21:30:13.23 10.0 positive manual PN 50 0.0253 0.27 2.8
--.ATN.Z. 1994-08-09T21:30:12.51 10.0 positive manual PN 45 0.0249 0.11 2.9
--.SA1.Z. 1994-08-09T21:30:10.68 10.0 positive manual PN 32 0.0247 -1.42 0.9
--.USI.Z. 1994-08-09T21:30:05.66 10.0 positive manual PN! 4 0.0219 -2.22 0
--.MNO.Z. 1994-08-09T21:30:05.11 10.0 positive manual PN 39 0.0196 0.76 2.1
--.AU9.Z. 1994-08-09T21:30:02.25 10.0 undecidable manual PN 61 0.0188 -0.87 0.9
--.TU9.Z. 1994-08-09T21:30:01.23 10.0 undecidable manual PN 30 0.0177 -0.32 1.4
--.PL9.Z. 1994-08-09T21:30:01.70 10.0 positive manual PN 28 0.0177 -0.44 2.6
--.GIB.Z. 1994-08-09T21:30:00.19 10.0 positive manual PN 26 0.0173 -0.67 2.2
--.CS9.Z. 1994-08-09T21:29:59.68 10.0 positive manual PN 28 0.0171 -0.78 2.1
--.MEU.Z. 1994-08-09T21:29:58.20 10.0 positive manual PN 60 0.0157 -0.4 2.6
--.PZI.Z. 1994-08-09T21:29:58.71 10.0 positive manual PN 63 0.0163 -0.52 2.5
--.CVT.Z. 1994-08-09T21:29:51.57 10.0 undecidable manual PN 355 0.0125 -2.05 0.1
--.FAI.Z. 1994-08-09T21:29:49.65 10.0 positive manual PN 30 0.0104 -0.73 2.2
--.PTS.Z. 1994-08-09T21:29:45.10 10.0 positive manual PG 305 0.0081 -0.97 1.7
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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