Earthquake with magnitude of Md 2.7 on date 13-11-1986 and time 02:33:45 (UTC) in region 2 km E Spezzano Piccolo (CS)

A magnitude Md 2.7 earthquake occured in region: 2 km E Spezzano Piccolo (CS), on

  • 13-11-1986 02:33:45 (UTC)
  • 13-11-1986 03:33:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.295, 16.372 at 3 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
Spezzano Piccolo CS 2 2079 2079
Serra Pedace CS 3 986 3065
Spezzano della Sila CS 3 4541 7606
Celico CS 3 2802 10408
Pedace CS 4 1907 12315
Casole Bruzio CS 4 2578 14893
Trenta CS 5 2633 17526
Rovito CS 5 3158 20684
Pietrafitta CS 5 1310 21994
Lappano CS 6 941 22935
Aprigliano CS 7 2890 25825
Zumpano CS 7 2570 28395
San Pietro in Guarano CS 8 3663 32058
Piane Crati CS 8 1423 33481
Figline Vegliaturo CS 8 1137 34618
Cellara CS 9 504 35122
Castiglione Cosentino CS 10 2896 38018
Cosenza CS 10 67546 105564
Mangone CS 11 1891 107455
Dipignano CS 12 4376 111831
Paterno Calabro CS 12 1398 113229
Santo Stefano di Rogliano CS 12 1725 114954
Rogliano CS 13 5637 120591
Rose CS 13 4373 124964
Carolei CS 14 3330 128294
Marzi CS 15 989 129283
Parenti CS 15 2188 131471
Belsito CS 15 923 132394
Castrolibero CS 15 9894 142288
Mendicino CS 16 9450 151738
Domanico CS 17 943 152681
Cerisano CS 17 3196 155877
Rende CS 17 35338 191215
Marano Principato CS 17 3180 194395
Marano Marchesato CS 17 3553 197948
Carpanzano CS 17 255 198203
Luzzi CS 18 9396 207599
Malito CS 19 783 208382
Scigliano CS 19 1226 209608
Colosimi CS 20 1247 210855

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km E of Cosenza (67546 inhabitants)
36 Km N of Lamezia Terme (70714 inhabitants)
47 Km NW of Catanzaro (90612 inhabitants)
69 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
Bulletin
Rev1000
Md 2.7 1986-11-13
02:33:45
39.295 16.372 3 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 36939
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1986-11-13 02:33:45 ± 0.094
Latitude 39.2950 ± 0.0047
Longitude 16.3720 ± 0.0256
Depth (km) 3 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 36939

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) 2265.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 154
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00324
Epicentral distance of station farthest from the epicenter (degree) 0.01514
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2.7

Field Value
Value 2.7
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 36939
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:37:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.BRT.Z. 1986-11-13T02:34:15.50 10.0 undecidable manual PN 20 0.0151 0 1
--.SGO.Z. 1986-11-13T02:34:13.00 10.0 undecidable manual PN 327 0.0135 -0.01 1.1
--.GR9.Z. 1986-11-13T02:34:03.50 10.0 undecidable manual SG 174 0.0043 -0.25 0.2
--.TS9.Z. 1986-11-13T02:33:59.00 10.0 undecidable manual SG 355 0.0032 -0.32 0
--.GR9.Z. 1986-11-13T02:33:56.00 10.0 positive manual PG 174 0.0043 0.08 2.7
--.TS9.Z. 1986-11-13T02:33:53.50 10.0 undecidable manual PG 355 0.0032 0.13 1
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download