Earthquake with magnitude of Md 3.0 on date 23-01-1985 and time 02:24:20 (Italy) in region 1 km W Cerenzia (KR)

A magnitude Md 3.0 earthquake occured in region: 1 km W Cerenzia (KR), on

  • 23-01-1985 01:24:20 (UTC)
  • 23-01-1985 02:24:20 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.24, 16.77 at 7 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
Cerenzia KR 1 1152 1152
Caccuri KR 2 1663 2815
Castelsilano KR 3 1015 3830
San Giovanni in Fiore CS 6 17372 21202
Savelli KR 8 1271 22473
Cotronei KR 9 5480 27953
Belvedere di Spinello KR 11 2297 30250
Verzino KR 11 1851 32101
Pallagorio KR 14 1217 33318
Petilia Policastro KR 15 9173 42491
Roccabernarda KR 15 3393 45884
Casabona KR 16 2718 48602
Santa Severina KR 17 2131 50733
Umbriatico KR 18 863 51596
Mesoraca KR 18 6523 58119
San Nicola dell'Alto KR 18 856 58975
Campana CS 19 1813 60788
Carfizzi KR 19 661 61449
Bocchigliero CS 19 1298 62747

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NW of Crotone (62178 inhabitants)
41 Km NE of Catanzaro (90612 inhabitants)
45 Km E of Cosenza (67546 inhabitants)
49 Km NE 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 3.0 1985-01-23
01:24:20
39.25 16.77 7 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 739
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-01-23 01:24:20 ± 1.188
Latitude 39.25 ± 0.06
Longitude 16.77 ± 0.08
Depth (km) 7 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 739

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) 9637.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 302
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) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00324
Epicentral distance of station farthest from the epicenter (degree) 0.01554
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 739
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:05:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.ORI.Z. 1985-01-23T01:24:51.00 10.0 undecidable manual SG 342 0.0075 0.53 0.4
--.SGO.Z. 1985-01-23T01:24:51.50 10.0 undecidable manual PN 319 0.0155 0.37 0.7
--.PE1.Z. 1985-01-23T01:24:50.00 10.0 undecidable manual PN 17 0.0147 0.1 0.8
--.ORI.Z. 1985-01-23T01:24:36.50 10.0 undecidable manual PG 342 0.0075 -1.46 0.1
--.CSI.Z. 1985-01-23T01:24:34.20 10.0 undecidable manual PG 325 0.0058 -0.22 2.2
--.ROI.Z. 1985-01-23T01:24:29.40 10.0 undecidable manual PG 334 0.0032 0.36 1.8
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
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