Earthquake with magnitude of Md 2.4 on date 11-05-1999 and time 18:39:07 (Italy) in region 7 km SW Lamezia Terme (CZ)

A magnitude Md 2.4 earthquake occured in region: 7 km SW Lamezia Terme (CZ), on

  • 11-05-1999 16:39:07 (UTC)
  • 11-05-1999 18:39:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.9180, 16.2840 at 13 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Lamezia Terme CZ 7 70714 70714
Gizzeria CZ 10 4982 75696
San Pietro a Maida CZ 10 4200 79896
Maida CZ 10 4566 84462
Pianopoli CZ 10 2589 87051
Platania CZ 10 2172 89223
Curinga CZ 10 6779 96002
Feroleto Antico CZ 10 2171 98173
Jacurso CZ 11 624 98797
Falerna CZ 14 4028 102825
Cortale CZ 14 2117 104942
Filadelfia VV 15 5384 110326
Francavilla Angitola VV 16 1939 112265
Amato CZ 16 835 113100
Decollatura CZ 16 3159 116259
Serrastretta CZ 16 3176 119435
Girifalco CZ 16 5945 125380
Miglierina CZ 17 767 126147
Nocera Terinese CZ 17 4731 130878
Conflenti CZ 17 1392 132270
San Mango d'Aquino CZ 18 1564 133834
Caraffa di Catanzaro CZ 18 1866 135700
Martirano Lombardo CZ 18 1112 136812
Marcellinara CZ 18 2285 139097
Martirano CZ 19 884 139981
Polia VV 19 1023 141004
San Pietro Apostolo CZ 19 1691 142695
Motta Santa Lucia CZ 20 845 143540
Tiriolo CZ 20 3870 147410
Amaroni CZ 20 1855 149265
Settingiano CZ 20 3124 152389

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km SW of Lamezia Terme (70714 inhabitants)
27 Km W of Catanzaro (90612 inhabitants)
42 Km S of Cosenza (67546 inhabitants)
75 Km W of Crotone (62178 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 2.4
ML-VAX 1.7
1999-05-11
16:39:07
38.918 16.284 13 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 365559
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1999-05-11 16:39:07 ± 0.167
Latitude 38.9180 ± 0.0100
Longitude 16.2840 ± 0.0557
Depth (km) 13 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 365559

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) 4943.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 128
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00121
Epicentral distance of station farthest from the epicenter (degree) 0.01206
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

Md:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 365559
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:42:54

ML:1.7

Field Value
Value 1.7
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 365559
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
--.SOI.Z. 1999-05-11T16:39:36.61 10.0 undecidable manual SG 192 0.8547 -0.71 0.1
--.MGR.Z. 1999-05-11T16:39:31.52 10.0 undecidable manual PN 335 1.3431 -0.33 0.8
--.MO9.Z. 1999-05-11T16:39:27.73 10.0 undecidable manual PN 207 1.0101 0.24 1.3
--.SOI.Z. 1999-05-11T16:39:25.80 10.0 undecidable manual PG 192 0.8547 0.27 1.3
--.TDS.Z. 1999-05-11T16:39:22.69 10.0 undecidable manual PG 3 0.7326 0.07 1.9
--.GRI.Z. 1999-05-11T16:39:14.00 10.0 undecidable manual SG 132 0.1332 -0.55 0.2
--.GRI.Z. 1999-05-11T16:39:11.93 10.0 undecidable manual PG 132 0.1332 0.26 1.4
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download