Earthquake with magnitude of Md 2.0 on date 04-03-1994 and time 20:54:12 (UTC) in region 4 km SE Papasidero (CS)

A magnitude Md 2.0 earthquake occured in region: 4 km SE Papasidero (CS), on

  • 04-03-1994 20:54:12 (UTC)
  • 04-03-1994 21:54:12 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.8480, 15.9410 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
Papasidero CS 4 734 734
Orsomarso CS 6 1265 1999
Mormanno CS 6 3027 5026
Santa Domenica Talao CS 8 1263 6289
Laino Castello CS 10 848 7137
Verbicaro CS 11 3056 10193
Laino Borgo CS 12 1921 12114
San Nicola Arcella CS 13 1957 14071
Aieta CS 13 823 14894
Scalea CS 14 10913 25807
Santa Maria del Cedro CS 14 4954 30761
Rotonda PZ 14 3494 34255
Praia a Mare CS 15 6725 40980
Grisolia CS 15 2249 43229
MaierĂ  CS 16 1224 44453
Morano Calabro CS 17 4576 49029
Tortora CS 17 6187 55216
San Donato di Ninea CS 18 1360 56576
Castelluccio Inferiore PZ 18 2131 58707
Buonvicino CS 18 2247 60954
Castelluccio Superiore PZ 18 824 61778
Viggianello PZ 19 3025 64803
Acquaformosa CS 19 1106 65909
Lungro CS 19 2592 68501
San Basile CS 20 1055 69556

Municipalities with at least 50000 inhabitants

An earthquake occurred to
67 Km NW of Cosenza (67546 inhabitants)
89 Km S of Potenza (67122 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 2.0
ML-VAX 1.7
1994-03-04
20:54:12
39.848 15.941 5 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 206089
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1994-03-04 20:54:12 ± 0.211
Latitude 39.8480 ± 0.0178
Longitude 15.9410 ± 0.0180
Depth (km) 5 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 206089

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) 2507.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 147
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00049
Epicentral distance of station farthest from the epicenter (degree) 0.00575
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

Md:2.0

Field Value
Value 2.0
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 206089
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:14:05

ML:1.7

Field Value
Value 1.7
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 206089
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.ORI.Z. 1994-03-04T20:54:30.23 10.0 undecidable manual SG 62 0.4329 0.8 0
--.MGR.Z. 1994-03-04T20:54:29.26 10.0 undecidable manual SG 314 0.4107 0.64 0.1
--.TDS.Z. 1994-03-04T20:54:29.00 10.0 undecidable manual SG! 121 0.3552 2.53 0
--.CZI.Z. 1994-03-04T20:54:26.24 10.0 undecidable manual PG 166 0.6327 0.02 1.1
--.ROI.Z. 1994-03-04T20:54:24.47 10.0 undecidable manual PG 119 0.5439 -0.05 2.4
--.TDS.Z. 1994-03-04T20:54:21.12 10.0 undecidable manual PG 121 0.3552 0.52 0.4
--.MGR.Z. 1994-03-04T20:54:21.55 10.0 undecidable manual PG 314 0.4107 -0.29 1
--.ORI.Z. 1994-03-04T20:54:21.89 10.0 undecidable manual PG 62 0.4329 -0.41 0.6
--.CSI.Z. 1994-03-04T20:54:18.46 10.0 undecidable manual PG 103 0.2664 -0.38 0.8
--.MMN.Z. 1994-03-04T20:54:15.15 10.0 undecidable manual SG 41 0.0555 -0.21 0.5
--.MMN.Z. 1994-03-04T20:54:14.26 10.0 undecidable manual PG 41 0.0555 0.07 3
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