Earthquake with magnitude of Md 3.0 on date 10-12-1986 and time 22:18:45 (Italy) in region 3 km NE Cicala (CZ)

A magnitude Md 3.0 earthquake occured in region: 3 km NE Cicala (CZ), on

  • 10-12-1986 21:18:45 (UTC)
  • 10-12-1986 22:18:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.04, 16.51 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
Cicala CZ 3 968 968
Carlopoli CZ 5 1516 2484
Panettieri CS 5 351 2835
San Pietro Apostolo CZ 6 1691 4526
Sorbo San Basile CZ 6 809 5335
Taverna CZ 7 2703 8038
Gimigliano CZ 8 3381 11419
Albi CZ 8 949 12368
Fossato Serralta CZ 8 594 12962
Serrastretta CZ 9 3176 16138
Pentone CZ 9 2113 18251
Bianchi CS 11 1305 19556
Tiriolo CZ 11 3870 23426
Magisano CZ 11 1258 24684
Miglierina CZ 11 767 25451
Amato CZ 12 835 26286
Sellia CZ 13 530 26816
Soveria Mannelli CZ 13 3076 29892
Colosimi CS 13 1247 31139
Marcellinara CZ 13 2285 33424
Decollatura CZ 13 3159 36583
Feroleto Antico CZ 14 2171 38754
Zagarise CZ 14 1647 40401
Pianopoli CZ 14 2589 42990
Settingiano CZ 14 3124 46114
Simeri Crichi CZ 16 4698 50812
Parenti CS 16 2188 53000
Platania CZ 17 2172 55172
Catanzaro CZ 17 90612 145784
Lamezia Terme CZ 18 70714 216498
Caraffa di Catanzaro CZ 18 1866 218364
Soveria Simeri CZ 18 1564 219928
Pedivigliano CS 19 831 220759
Sersale CZ 19 4630 225389
Motta Santa Lucia CZ 19 845 226234
Conflenti CZ 20 1392 227626
Scigliano CS 20 1226 228852

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of Catanzaro (90612 inhabitants)
18 Km E of Lamezia Terme (70714 inhabitants)
35 Km SE of Cosenza (67546 inhabitants)
53 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
Rev 1000 Md 3.0 1986-12-10
21:18:45
39.05 16.51 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 38089
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1986-12-10 21:18:45 ± 0.541
Latitude 39.05 ± 0.03
Longitude 16.51 ± 0.10
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 38089

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) 8766.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 180
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) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.0021
Epicentral distance of station farthest from the epicenter (degree) 0.017
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 38089
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:38:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.BRT.Z. 1986-12-10T21:19:18.50 10.0 undecidable manual PN 14 0.017 0.21 1.5
--.SGO.Z. 1986-12-10T21:19:17.50 10.0 undecidable manual PN 328 0.0159 0.85 0.9
--.MG9.Z. 1986-12-10T21:19:10.50 10.0 undecidable manual PN 326 0.0118 0.12 1.9
--.AT9.Z. 1986-12-10T21:19:09.50 10.0 undecidable manual PN 222 0.0108 0.64 1.5
--.TS9.Z. 1986-12-10T21:19:07.00 10.0 undecidable manual SG 347 0.0056 -1.52 0.2
--.TS9.Z. 1986-12-10T21:18:56.00 10.0 undecidable manual PG! 347 0.0056 -2.78 0
--.GR9.Z. 1986-12-10T21:18:49.80 10.0 undecidable manual PG 195 0.0021 -1.02 1
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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