Earthquake with magnitude of Md 2.7 on date 05-05-1986 and time 18:45:35 (UTC) in region 2 km E Casabona (KR)

A magnitude Md 2.7 earthquake occured in region: 2 km E Casabona (KR), on

  • 05-05-1986 18:45:35 (UTC)
  • 05-05-1986 20:45:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.25, 16.98 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
Casabona KR 2 2718 2718
San Nicola dell'Alto KR 4 856 3574
Strongoli KR 6 6571 10145
Carfizzi KR 6 661 10806
Rocca di Neto KR 7 5687 16493
Melissa KR 7 3549 20042
Pallagorio KR 9 1217 21259
Belvedere di Spinello KR 9 2297 23556
Verzino KR 13 1851 25407
Santa Severina KR 13 2131 27538
Umbriatico KR 13 863 28401
Scandale KR 14 3169 31570
Roccabernarda KR 16 3393 34963
CirĂ² KR 16 2936 37899
San Mauro Marchesato KR 17 2157 40056
Cerenzia KR 17 1152 41208
Caccuri KR 18 1663 42871
CirĂ² Marina KR 18 14902 57773
Savelli KR 19 1271 59044
Castelsilano KR 19 1015 60059
Crucoli KR 20 3115 63174

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NW of Crotone (62178 inhabitants)
51 Km NE of Catanzaro (90612 inhabitants)
63 Km E of Cosenza (67546 inhabitants)
65 Km E 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
Rev 1000 Md 2.7 1986-05-05
18:45:35
39.25 16.98 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 26599
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1986-05-05 18:45:35 ± 0.316
Latitude 39.25 ± 0.02
Longitude 16.98 ± 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 26599

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) 3238.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 181
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
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) 0.00283
Epicentral distance of station farthest from the epicenter (degree) 0.01643
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

Md:2.7

Field Value
Value 2.7
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 26599
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:28:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.BRT.Z. 1986-05-05T18:46:25.50 10.0 undecidable manual SN 4 0.0146 -0.3 0.5
--.LCI.Z. 1986-05-05T18:46:19.70 10.0 undecidable manual SN 38 0.0125 -0.39 0.5
--.SGO.Z. 1986-05-05T18:46:07.50 10.0 undecidable manual PN 315 0.0164 0.22 1.3
--.BRT.Z. 1986-05-05T18:46:03.50 10.0 undecidable manual PN 4 0.0146 -0.95 0.5
--.LCI.Z. 1986-05-05T18:46:02.00 10.0 undecidable manual PN 38 0.0125 0.85 0.7
--.MG9.Z. 1986-05-05T18:46:02.50 10.0 undecidable manual PN 309 0.0127 1 0.5
--.GR9.Z. 1986-05-05T18:45:58.00 10.0 undecidable manual SG 224 0.0054 0.27 0.7
--.DR2.Z. 1986-05-05T18:45:56.10 10.0 undecidable manual PG 233 0.0091 0.31 1.6
--.MMN.Z. 1986-05-05T18:45:55.80 10.0 undecidable manual PG 310 0.0089 0.38 1.5
--.CSI.Z. 1986-05-05T18:45:49.90 10.0 undecidable manual PG 315 0.0067 -1.01 0.5
--.CZI.Z. 1986-05-05T18:45:49.20 10.0 undecidable manual PG 267 0.0059 0.05 1.8
--.GR9.Z. 1986-05-05T18:45:48.00 10.0 undecidable manual PG 224 0.0054 -0.24 1.7
--.SE2.Z. 1986-05-05T18:45:41.70 10.0 undecidable manual PG 219 0.0028 -0.69 1
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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