Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 3.5 on date 10-01-1985 and time 19:29:44 (UTC) in region 5 km N San Demetrio Corone (CS)

A magnitude Md 3.5 earthquake occured in region: 5 km N San Demetrio Corone (CS), on

  • 10-01-1985 19:29:44 (UTC)
  • 10-01-1985 20:29:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.61, 16.37 at 10 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
San Demetrio Corone CS 5 3559 3559
San Cosmo Albanese CS 5 591 4150
Terranova da Sibari CS 6 5100 9250
Vaccarizzo Albanese CS 6 1125 10375
San Giorgio Albanese CS 8 1432 11807
Santa Sofia d'Epiro CS 8 2628 14435
Spezzano Albanese CS 8 7028 21463
Tarsia CS 8 2054 23517
San Lorenzo del Vallo CS 9 3394 26911
Bisignano CS 13 10203 37114
Corigliano Calabro CS 13 40427 77541
Acri CS 13 20858 98399
Roggiano Gravina CS 18 7208 105607
Luzzi CS 19 9396 115003
Cassano all'Ionio CS 20 18495 133498

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km N of Cosenza (67546 inhabitants)
71 Km N of Lamezia Terme (70714 inhabitants)
80 Km N of Catanzaro (90612 inhabitants)
88 Km NW 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 3.5 1985-01-10
19:29:44		 39.61 16.37 10 2013-07-15
08:41:04		 Bollettino Sismico Italiano INGV 369
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-01-10 19:29:44 ± 0.334
Latitude 39.61 ± 0.03
Longitude 16.37 ± 0.03
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 369

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) 3958.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.9
Epicentral distance of station closest to the epicenter (degree) 0.00162
Epicentral distance of station farthest from the epicenter (degree) 0.06573
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitude information

Md:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 369
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:05:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.CTI.Z. 1985-01-10T19:31:32.00 10.0 undecidable manual PN 333 0.0657 0.92 0.5
--.VAY.Z. 1985-01-10T19:30:59.70 10.0 undecidable manual PN 67 0.0451 0.09 1
--.PLE.Z. 1985-01-10T19:30:52.00 10.0 undecidable manual PN 30 0.0392 1.45 0.4
--.PVY.Z. 1985-01-10T19:30:47.00 10.0 undecidable manual PN 41 0.0363 0.85 0.8
--.TTG.Z. 1985-01-10T19:30:39.50 10.0 undecidable manual PN 36 0.0321 -0.2 1.3
--.SDA.Z. 1985-01-10T19:30:37.10 10.0 undecidable manual PN 43 0.0304 0 1.3
--.TIR.Z. 1985-01-10T19:30:34.70 10.0 undecidable manual PN 55 0.0285 0.37 1.3
--.LCI.Z. 1985-01-10T19:30:32.50 10.0 undecidable manual SN 60 0.0136 1.2 0.3
--.PZI.Z. 1985-01-10T19:30:27.50 10.0 undecidable manual PN 204 0.025 -1.53 0.5
--.SGG.Z. 1985-01-10T19:30:24.70 10.0 undecidable manual PN 320 0.021 1.88 0.3
--.OVO.Z. 1985-01-10T19:30:18.40 10.0 undecidable manual PN 309 0.0174 1.03 1
--.SOR.Z. 1985-01-10T19:30:17.30 10.0 undecidable manual PN 302 0.0165 1.32 0.7
--.BAI.Z. 1985-01-10T19:30:12.50 10.0 undecidable manual PN 14 0.0138 0.49 1.5
--.MSI.Z. 1985-01-10T19:30:11.50 10.0 undecidable manual PN 204 0.0138 -0.45 1.5
--.PE1.Z. 1985-01-10T19:30:11.50 10.0 undecidable manual PN 33 0.013 0.95 1.1
--.LCI.Z. 1985-01-10T19:30:10.50 10.0 undecidable manual PN 60 0.0136 -1.12 0.9
--.BRT.Z. 1985-01-10T19:30:08.50 10.0 undecidable manual PN 24 0.0125 -1.45 0.6
--.SGO.Z. 1985-01-10T19:30:08.50 10.0 undecidable manual PN 319 0.0112 0.55 1.4
--.ORI.Z. 1985-01-10T19:30:00.00 10.0 undecidable manual SG 7 0.004 -0.92 0.7
--.ORI.Z. 1985-01-10T19:29:53.00 10.0 negative manual PG 7 0.004 -1.08 1.9
--.MMN.Z. 1985-01-10T19:29:52.60 10.0 undecidable manual PG 313 0.0036 -0.75 1.3
--.CSI.Z. 1985-01-10T19:29:48.10 10.0 undecidable manual PG 341 0.0016 -1.16 1.7
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download