Earthquake with magnitude of Md 3.1 on date 15-01-2002 and time 08:30:25 (Italy) in region Costa Ionica Crotonese (Crotone)

A magnitude Md 3.1 earthquake occured in region: Costa Ionica Crotonese (Crotone), on

  • 15-01-2002 07:30:25 (UTC)
  • 15-01-2002 08:30:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.448, 17.135 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
CirĂ² Marina KR 9 14902 14902
CirĂ² KR 10 2936 17838
Crucoli KR 12 3115 20953
Terravecchia CS 16 823 21776
Cariati CS 17 8355 30131
Melissa KR 18 3549 33680

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km N of Crotone (62178 inhabitants)
76 Km NE of Catanzaro (90612 inhabitants)
77 Km E of Cosenza (67546 inhabitants)
88 Km NE of Lamezia Terme (70714 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
2002-01-15
07:30:25
39.448 17.135 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 434619
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2002-01-15 07:30:25 ± 0.278
Latitude 39.4480 ± 0.0146
Longitude 17.1350 ± 0.0286
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 434619

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) 2939.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 171
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.8
Epicentral distance of station closest to the epicenter (degree) 0.00583
Epicentral distance of station farthest from the epicenter (degree) 0.02655
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

Md:3.1

Field Value
Value 3.1
Uncertainty
Num. used stations 14
Type of magnitude Md
Reference to an origin 434619
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:50:30

ML:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 15
Type of magnitude ML
Reference to an origin 434619
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
--.MEU.Z. 2002-01-15T07:31:46.44 10.0 undecidable manual SN 217 0.0266 -0.96 0.3
--.SGO.Z. 2002-01-15T07:31:19.37 10.0 undecidable manual SN 308 0.016 -0.26 0.7
--.MEU.Z. 2002-01-15T07:31:12.17 10.0 undecidable manual PN 217 0.0266 -0.54 1.1
--.BRT.Z. 2002-01-15T07:31:11.42 10.0 undecidable manual SN 359 0.0128 0.37 0.7
--.VTB1.Z. 2002-01-15T07:31:08.55 10.0 undecidable manual PN 312 0.0232 0.98 0.8
--.LCI.Z. 2002-01-15T07:31:04.38 10.0 undecidable manual SN 39 0.0104 -0.38 0.7
--.MRB1.Z. 2002-01-15T07:31:03.27 10.0 undecidable manual PN 315 0.0211 -1.18 0.7
--.CSSN.Z. 2002-01-15T07:31:02.73 10.0 undecidable manual PN 311 0.0193 1.14 0.7
--.MNO.Z. 2002-01-15T07:31:02.14 10.0 undecidable manual PN! 231 0.0219 -3.42 0
--.MRLC.Z. 2002-01-15T07:31:00.41 10.0 negative manual PN! 316 0.0163 3.33 0
--.MTTG.Z. 2002-01-15T07:30:58.46 10.0 undecidable manual PN 217 0.0164 1.21 0.7
--.SGO.Z. 2002-01-15T07:30:56.59 10.0 undecidable manual PN 308 0.016 -0.09 1.7
--.GRI.Z. 2002-01-15T07:30:55.20 10.0 undecidable manual SG 221 0.0074 0.17 0.7
--.SOI.Z. 2002-01-15T07:30:55.33 10.0 undecidable manual PN 211 0.0145 1.04 1
--.SCLL.Z. 2002-01-15T07:30:54.76 10.0 undecidable manual PN 222 0.0146 0.3 1.7
--.ORI.Z. 2002-01-15T07:30:54.34 10.0 undecidable manual SG 318 0.0072 0.37 0.7
--.SLCN.Z. 2002-01-15T07:30:53.90 10.0 undecidable manual PN 309 0.0134 1.32 0.7
--.MGR.Z. 2002-01-15T07:30:52.38 10.0 undecidable manual PN 299 0.0125 1.06 0.9
--.BRT.Z. 2002-01-15T07:30:51.12 10.0 undecidable manual PN 359 0.0128 -0.61 1.5
--.LCI.Z. 2002-01-15T07:30:47.49 10.0 undecidable manual PN 39 0.0104 -0.61 1.5
--.LTRZ.Z. 2002-01-15T07:30:47.89 10.0 undecidable manual PN 347 0.0106 -0.47 1.6
--.ORI.Z. 2002-01-15T07:30:41.10 10.0 positive manual PG 318 0.0072 -0.77 2.6
--.GRI.Z. 2002-01-15T07:30:41.16 10.0 negative manual PG 221 0.0074 -1.32 1.3
--.TDS.Z. 2002-01-15T07:30:37.95 10.0 positive manual PG 288 0.0058 -1.08 1.8
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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