Earthquake with magnitude of Md 3.1 on date 05-12-2000 and time 14:11:07 (Italy) in region Tirreno Meridionale (MARE)

A magnitude Md 3.1 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 05-12-2000 13:11:07 (UTC)
  • 05-12-2000 14:11:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.605, 13.961 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

An earthquake occurred to
70 Km NE of Bagheria (55387 inhabitants)
75 Km NE of Palermo (674435 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 3.1
ML-VAX 2.3
2000-12-05
13:11:07
38.605 13.961 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 407439
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-12-05 13:11:07 ± 0.455
Latitude 38.6050 ± 0.0274
Longitude 13.9610 ± 0.0306
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 407439

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) 4043.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 187
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
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) 0.0055
Epicentral distance of station farthest from the epicenter (degree) 0.01554
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitudes information

Md:3.1

Field Value
Value 3.1
Uncertainty
Num. used stations 8
Type of magnitude Md
Reference to an origin 407439
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:23:39

ML:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 5
Type of magnitude ML
Reference to an origin 407439
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
--.CLTB.Z. 2000-12-05T13:11:46.81 10.0 undecidable manual SN 210 0.0106 -0.65 0.4
--.MCT.Z. 2000-12-05T13:11:43.91 10.0 undecidable manual SG 195 0.0091 0.69 0.4
--.MNO.Z. 2000-12-05T13:11:40.60 10.0 undecidable manual SG 139 0.0079 1.31 0.2
--.SOI.Z. 2000-12-05T13:11:39.40 10.0 undecidable manual PN 107 0.0155 1.39 0.3
--.PZI.Z. 2000-12-05T13:11:37.71 10.0 positive manual PN 153 0.0155 -0.4 1.9
--.MO9.Z. 2000-12-05T13:11:35.91 10.0 undecidable manual PN 113 0.0134 1.18 0.4
--.MPG.Z. 2000-12-05T13:11:32.56 10.0 undecidable manual SG 227 0.0057 1.42 0.1
--.CS9.Z. 2000-12-05T13:11:31.96 10.0 undecidable manual SG 172 0.006 0 0.6
--.GIB.Z. 2000-12-05T13:11:31.21 10.0 undecidable manual SG 175 0.0055 1.03 0.3
--.CLTB.Z. 2000-12-05T13:11:30.77 10.0 positive manual PN 210 0.0106 0.2 2.6
--.USI.Z. 2000-12-05T13:11:30.72 10.0 undecidable manual SG 280 0.0055 0.51 0.5
--.MCT.Z. 2000-12-05T13:11:29.80 10.0 positive manual PG 195 0.0091 0.96 1.5
--.MNO.Z. 2000-12-05T13:11:24.39 10.0 positive manual PG 139 0.0079 -1.14 1.2
--.USI.Z. 2000-12-05T13:11:20.40 10.0 positive manual PG 280 0.0055 -0.21 2.9
--.CS9.Z. 2000-12-05T13:11:20.91 10.0 undecidable manual PG 172 0.006 -0.71 1
--.MPG.Z. 2000-12-05T13:11:20.10 10.0 undecidable manual PG 227 0.0057 -1.13 0.6
--.GIB.Z. 2000-12-05T13:11:19.94 10.0 positive manual PG 175 0.0055 -0.64 2.2
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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