Earthquake with magnitude of Md 2.5 on date 03-09-1993 and time 22:35:31 (UTC) in region 9 km SW Cotronei (KR)

A magnitude Md 2.5 earthquake occured in region: 9 km SW Cotronei (KR), on

  • 03-09-1993 22:35:31 (UTC)
  • 04-09-1993 00:35:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.1370, 16.6190 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cotronei KR 9 5480 5480
Albi CZ 13 949 6429
Taverna CZ 13 2703 9132
Magisano CZ 14 1258 10390
Sorbo San Basile CZ 14 809 11199
San Giovanni in Fiore CS 15 17372 28571
Petilia Policastro KR 15 9173 37744
Zagarise CZ 16 1647 39391
Fossato Serralta CZ 16 594 39985
PetronĂ  CZ 16 2629 42614
Mesoraca KR 16 6523 49137
Panettieri CS 17 351 49488
Sersale CZ 17 4630 54118
Carlopoli CZ 17 1516 55634
Cerva CZ 17 1223 56857
Cicala CZ 17 968 57825
Pentone CZ 17 2113 59938
Sellia CZ 17 530 60468
Caccuri KR 17 1663 62131
Parenti CS 18 2188 64319
Bianchi CS 18 1305 65624
Andali CZ 19 769 66393
Cerenzia KR 19 1152 67545
Colosimi CS 19 1247 68792
Gimigliano CZ 19 3381 72173
San Pietro Apostolo CZ 20 1691 73864
Castelsilano KR 20 1015 74879
Belcastro CZ 20 1399 76278

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km N of Catanzaro (90612 inhabitants)
31 Km NE of Lamezia Terme (70714 inhabitants)
36 Km SE of Cosenza (67546 inhabitants)
44 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 2.5
ML-VAX 1.9
1993-09-03
22:35:31
39.137 16.619 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 195939
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1993-09-03 22:35:31 ± 0.472
Latitude 39.1370 ± 0.0118
Longitude 16.6190 ± 0.0685
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 195939

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) 6049.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 211
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00316
Epicentral distance of station farthest from the epicenter (degree) 0.01562
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

Md:2.5

Field Value
Value 2.5
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 195939
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:04:06

ML:1.9

Field Value
Value 1.9
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 195939
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
--.MGR.Z. 1993-09-03T22:36:13.88 10.0 undecidable manual SN 320 1.2876 -0.48 0.5
--.SGO.Z. 1993-09-03T22:36:03.52 10.0 undecidable manual PN 324 1.7316 0.99 0.3
--.MGR.Z. 1993-09-03T22:35:56.43 10.0 undecidable manual PN 320 1.2876 0.05 1.7
--.TDS.Z. 1993-09-03T22:35:53.00 10.0 undecidable manual SG 337 0.555 0.16 0.8
--.SOI.Z. 1993-09-03T22:35:53.95 10.0 undecidable manual PN 202 1.1433 -0.48 1.3
--.ORI.Z. 1993-09-03T22:35:50.30 10.0 undecidable manual PG 351 0.9213 -0.25 1.8
--.GRI.Z. 1993-09-03T22:35:44.54 10.0 undecidable manual SG 206 0.3552 -0.88 0.3
--.TDS.Z. 1993-09-03T22:35:43.50 10.0 undecidable manual PG 337 0.555 -0.44 1.5
--.GRI.Z. 1993-09-03T22:35:40.38 10.0 undecidable manual PG 206 0.3552 0.73 0.9
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