Earthquake with magnitude of Md 3.2 on date 29-04-2002 and time 23:55:56 (Italy) in region Costa Ionica Crotonese (Crotone)

A magnitude Md 3.2 earthquake occured in region: Costa Ionica Crotonese (Crotone), on

  • 29-04-2002 21:55:56 (UTC)
  • 29-04-2002 23:55:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.37, 17.15 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 2 14902 14902
CirĂ² KR 8 2936 17838
Melissa KR 13 3549 21387
Crucoli KR 14 3115 24502
Strongoli KR 14 6571 31073
Carfizzi KR 16 661 31734
San Nicola dell'Alto KR 17 856 32590

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km N of Crotone (62178 inhabitants)
70 Km NE of Catanzaro (90612 inhabitants)
77 Km E of Cosenza (67546 inhabitants)
84 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 3.2
ML-VAX 2.3
2002-04-29
21:55:56
39.37 17.15 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 440129
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2002-04-29 21:55:56 ± 0.394
Latitude 39.3700 ± 0.0218
Longitude 17.1500 ± 0.0454
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 440129

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) 4598.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 176
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
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) 0.00615
Epicentral distance of station farthest from the epicenter (degree) 0.02331
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

Md:3.2

Field Value
Value 3.2
Uncertainty
Num. used stations 9
Type of magnitude Md
Reference to an origin 440129
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:56:01

ML:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 10
Type of magnitude ML
Reference to an origin 440129
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
--.RGNG.Z. 2002-04-29T21:56:39.57 10.0 undecidable manual PN 332 0.0233 0.87 0.7
--.LCI.Z. 2002-04-29T21:56:38.42 10.0 undecidable manual SN 36 0.0109 1.41 0.3
--.CSSN.Z. 2002-04-29T21:56:33.71 10.0 undecidable manual PN 312 0.0198 0.32 1.2
--.SLNA.Z. 2002-04-29T21:56:31.12 10.0 undecidable manual PN 246 0.0177 0.91 0.8
--.MRLC.Z. 2002-04-29T21:56:29.39 10.0 undecidable manual PN 317 0.0169 0.45 1.2
--.SGO.Z. 2002-04-29T21:56:28.57 10.0 undecidable manual PN 310 0.0166 0.12 1.5
--.MTTG.Z. 2002-04-29T21:56:27.24 10.0 undecidable manual PN 219 0.0159 -0.23 1.5
--.SLCN.Z. 2002-04-29T21:56:25.61 10.0 undecidable manual PN 311 0.0139 1.24 0.5
--.SOI.Z. 2002-04-29T21:56:24.28 10.0 undecidable manual PN 213 0.0139 -0.14 1.6
--.GRI.Z. 2002-04-29T21:56:24.42 10.0 undecidable manual SG 225 0.007 -0.01 0.7
--.MGR.Z. 2002-04-29T21:56:23.11 10.0 undecidable manual PN 302 0.013 0.13 1.6
--.BRT.Z. 2002-04-29T21:56:22.88 10.0 undecidable manual PN 359 0.0135 -0.88 1
--.LTRZ.Z. 2002-04-29T21:56:20.36 10.0 undecidable manual PN 347 0.0113 -0.05 1.7
--.LCI.Z. 2002-04-29T21:56:18.78 10.0 undecidable manual PN 36 0.0109 -1.02 0.7
--.GRI.Z. 2002-04-29T21:56:10.00 10.0 undecidable manual PG! 225 0.007 -2.54 0
--.TDS.Z. 2002-04-29T21:56:09.13 10.0 negative manual PG 294 0.0062 -1.6 0.9
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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