Earthquake with magnitude of Md 4.3 on date 17-04-2002 and time 08:42:54 (Italy) in region Costa Ionica Cosentina (Cosenza)

A magnitude Md 4.3 earthquake occured in region: Costa Ionica Cosentina (Cosenza), on

  • 17-04-2002 06:42:54 (UTC)
  • 17-04-2002 08:42:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.7, 16.84 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
Crosia CS 16 9762 9762
Calopezzati CS 16 1369 11131

Municipalities with at least 50000 inhabitants

An earthquake occurred to
68 Km NE of Cosenza (67546 inhabitants)
73 Km NW of Crotone (62178 inhabitants)
91 Km N of Catanzaro (90612 inhabitants)
92 Km NE of Lamezia Terme (70714 inhabitants)
92 Km SW of Taranto (201100 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
Rev 1000 Md 4.3
ML-MEDNET 4.7
2002-04-17
06:42:54
39.7 16.84 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 439309
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2002-04-17 06:42:54 ± 0.227
Latitude 39.70 ± 0.01
Longitude 16.84 ± 0.03
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 439309

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) 2723.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 144
Number of associated phases, regardless of their use for origin computation 56
Number of defining phases 56
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.2
Epicentral distance of station closest to the epicenter (degree) 0.00348
Epicentral distance of station farthest from the epicenter (degree) 0.07423
Number of stations at which the event was observed 55
Number of stations from which data was used for origin computation 55
Magnitudes information

Md:4.3

Field Value
Value 4.3
Uncertainty
Num. used stations 6
Type of magnitude Md
Reference to an origin 439309
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:55:11

ML:4.7

Field Value
Value 4.7
Uncertainty
Num. used stations
Type of magnitude ML
Reference to an origin 439309
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 10:38:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.BRMO.Z. 2002-04-17T06:44:55.49 10.0 undecidable manual PN 327 0.0742 1 0
--.BOB.Z. 2002-04-17T06:44:46.95 10.0 undecidable manual PN 314 0.067 3.44 0
--.SAL.Z. 2002-04-17T06:44:45.28 10.0 undecidable manual PN 323 0.0675 1.01 0
--.FVI.Z. 2002-04-17T06:44:44.11 10.0 undecidable manual PN 337 0.0674 -0.01 0
--.CTI.Z. 2002-04-17T06:44:42.87 10.0 positive manual PN 330 0.0665 0.17 0
--.PTCC.Z. 2002-04-17T06:44:39.43 10.0 positive manual PN 340 0.0645 -0.16 0
--.GMNA.Z. 2002-04-17T06:44:38.59 10.0 undecidable manual PN 338 0.0639 -0.21 0
--.VVI.Z. 2002-04-17T06:44:38.25 10.0 undecidable manual PN 333 0.0635 0.13 0
--.TRI.Z. 2002-04-17T06:44:29.27 10.0 negative manual PN 340 0.0577 0.01 0
--.SEI.Z. 2002-04-17T06:44:27.84 10.0 undecidable manual PN 318 0.0537 4.77 0
--.VMG.Z. 2002-04-17T06:44:24.68 10.0 undecidable manual PN 318 0.0522 3.8 0
--.PGD.Z. 2002-04-17T06:44:21.93 10.0 undecidable manual PN 318 0.0508 3.13 0
--.SFI.Z. 2002-04-17T06:44:21.26 10.0 undecidable manual PN 319 0.0505 3.03 0
--.CSNT.Z. 2002-04-17T06:44:20.81 10.0 undecidable manual PN 313 0.0504 2.67 0
--.RSM.Z. 2002-04-17T06:44:16.54 10.0 undecidable manual PN 323 0.0481 2 0
--.FSSB.Z. 2002-04-17T06:44:11.55 10.0 undecidable manual PN 323 0.0451 1.56 0
--.ASS.Z. 2002-04-17T06:44:08.38 10.0 positive manual PN 317 0.0414 4.04 0
--.SNTG.Z. 2002-04-17T06:44:06.23 10.0 positive manual PN 321 0.0414 1.9 0
--.MNS.Z. 2002-04-17T06:43:59.57 10.0 undecidable manual PN 311 0.0372 1.72 0
--.CLTB.Z. 2002-04-17T06:43:52.90 10.0 undecidable manual PN 233 0.0318 3.13 0
--.PTQR.Z. 2002-04-17T06:43:50.67 10.0 undecidable manual PN 312 0.0313 1.63 0
--.MCT.Z. 2002-04-17T06:43:49.78 10.0 undecidable manual PN 231 0.0294 3.69 0
--.SDI.Z. 2002-04-17T06:43:44.24 10.0 undecidable manual PN 311 0.0274 1.17 0
--.RNI2.Z. 2002-04-17T06:43:42.20 10.0 undecidable manual PN 315 0.0257 1.8 0
--.RVI2.Z. 2002-04-17T06:43:42.21 10.0 undecidable manual PN 312 0.0258 1.56 0
--.MEU.Z. 2002-04-17T06:43:42.90 10.0 undecidable manual PN 211 0.0272 0.12 0
--.CRVI.Z. 2002-04-17T06:43:41.91 10.0 undecidable manual PN 316 0.0251 2.43 0
--.GIB.Z. 2002-04-17T06:43:40.39 10.0 undecidable manual PN 232 0.025 1.04 0
--.RFI.Z. 2002-04-17T06:43:39.64 10.0 undecidable manual PN 306 0.0242 1.42 0
--.CPI2.Z. 2002-04-17T06:43:39.40 10.0 undecidable manual PN 315 0.0241 1.34 0
--.CSLB.Z. 2002-04-17T06:43:39.94 10.0 undecidable manual PN 231 0.0251 0.39 0
--.MNO.Z. 2002-04-17T06:43:35.63 10.0 undecidable manual PN 223 0.0219 1.05 0.5
--.VTB1.Z. 2002-04-17T06:43:33.90 10.0 undecidable manual PN 311 0.0202 1.11 0.8
--.RGNG.Z. 2002-04-17T06:43:31.84 10.0 positive manual PN 334 0.0197 0.58 1
--.FGMS.Z. 2002-04-17T06:43:30.72 10.0 positive manual PN 341 0.019 0.48 1.1
--.MRB1.Z. 2002-04-17T06:43:30.51 10.0 undecidable manual PN 315 0.0181 1.67 1.3
--.FG5.Z. 2002-04-17T06:43:29.90 10.0 undecidable manual PN 323 0.0178 1.48 1.4
--.SLNA.Z. 2002-04-17T06:43:28.31 10.0 undecidable manual PN 234 0.0173 0.63 1.5
--.MTTG.Z. 2002-04-17T06:43:28.00 10.0 undecidable manual PN 207 0.0172 0.52 1.6
--.GRI.Z. 2002-04-17T06:43:28.45 10.0 undecidable manual SG 200 0.0084 1.16 3.6
--.CSSN.Z. 2002-04-17T06:43:27.54 10.0 undecidable manual PN 310 0.0163 1.53 1.7
--.ATN.Z. 2002-04-17T06:43:27.50 10.0 undecidable manual PN 214 0.0168 0.08 1.6
--.MSI.Z. 2002-04-17T06:43:27.82 10.0 undecidable manual PN 213 0.0162 1.93 1.8
--.FG4.Z. 2002-04-17T06:43:26.30 10.0 undecidable manual PN 324 0.0157 0.81 1.9
--.SOI.Z. 2002-04-17T06:43:25.72 10.0 undecidable manual PN 200 0.0156 0.68 2
--.SCLL.Z. 2002-04-17T06:43:24.00 10.0 undecidable manual PN 211 0.0151 -0.35 2
--.MRLC.Z. 2002-04-17T06:43:22.70 10.0 undecidable manual PN 315 0.0133 0.6 2.4
--.SGO.Z. 2002-04-17T06:43:20.92 10.0 undecidable manual PN 306 0.013 -0.23 2.5
--.LCI.Z. 2002-04-17T06:43:17.60 10.0 negative manual PN 56 0.0104 -0.04 3.3
--.BRT.Z. 2002-04-17T06:43:17.88 10.0 positive manual PN 10 0.0107 0.29 3.1
--.SLCN.Z. 2002-04-17T06:43:15.75 10.0 positive manual PN 306 0.0104 -1.29 3.1
--.MGR.Z. 2002-04-17T06:43:14.41 10.0 undecidable manual PN 293 0.0097 -1.61 3.2
--.LTRZ.Z. 2002-04-17T06:43:11.72 10.0 undecidable manual PG 358 0.0081 -1.01 3.7
--.GRI.Z. 2002-04-17T06:43:10.58 10.0 undecidable manual PG! 200 0.0084 -2.78 3.6
--.ORI.Z. 2002-04-17T06:43:05.16 10.0 positive manual PG 318 0.0041 0.53 3.7
--.TDS.Z. 2002-04-17T06:43:02.53 10.0 negative manual PG 263 0.0035 -0.58 3.7
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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