Earthquake with magnitude of ML-VAX 2.7 on date 04-07-1985 and time 16:46:07 (UTC) in region 3 km NW Papasidero (CS)

A magnitude ML-VAX 2.7 earthquake occured in region: 3 km NW Papasidero (CS), on

  • 04-07-1985 16:46:07 (UTC)
  • 04-07-1985 18:46:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.9, 15.88 at 324 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 3 734 734
Aieta CS 6 823 1557
Santa Domenica Talao CS 9 1263 2820
Praia a Mare CS 9 6725 9545
San Nicola Arcella CS 9 1957 11502
Mormanno CS 9 3027 14529
Laino Castello CS 9 848 15377
Tortora CS 10 6187 21564
Laino Borgo CS 10 1921 23485
Orsomarso CS 11 1265 24750
Scalea CS 12 10913 35663
Castelluccio Inferiore PZ 15 2131 37794
Rotonda PZ 15 3494 41288
Castelluccio Superiore PZ 15 824 42112
Verbicaro CS 16 3056 45168
Santa Maria del Cedro CS 17 4954 50122
Trecchina PZ 17 2316 52438
Lauria PZ 17 12919 65357
Maratea PZ 17 5139 70496
Grisolia CS 19 2249 72745
Viggianello PZ 20 3025 75770
MaierĂ  CS 20 1224 76994

Municipalities with at least 50000 inhabitants

An earthquake occurred to
74 Km NW of Cosenza (67546 inhabitants)
83 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
Rev 1000 ML-VAX 2.7 1985-07-04
16:46:07
39.9 15.88 324 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 9549
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-07-04 16:46:07 ± 1.39
Latitude 39.90 ± 0.05
Longitude 15.88 ± 0.07
Depth (km) 324 ± 13 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 9549

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) 8187.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 32
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) 0.00073
Epicentral distance of station farthest from the epicenter (degree) 0.07666
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 32
Magnitude information

ML:2.7

Field Value
Value 2.7
Uncertainty
Num. used stations 1
Type of magnitude ML
Reference to an origin 9549
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 Takeoff_angle Residual Weight
--.BN9.Z. 1985-07-04T16:48:14.00 10.0 undecidable manual P 310 0.0767 0.07 0.6
--.VAI.Z. 1985-07-04T16:48:03.20 10.0 undecidable manual P 321 0.0712 -2.86 0
--.FO1.Z. 1985-07-04T16:47:54.50 10.0 undecidable manual P 342 0.0635 -0.55 0.6
--.RBL.Z. 1985-07-04T16:47:52.00 10.0 undecidable manual P 346 0.0608 0.96 0.4
--.TRI.Z. 1985-07-04T16:47:42.00 10.0 positive manual P 345 0.0541 0.25 1.4
--.BD1.Z. 1985-07-04T16:47:38.00 10.0 undecidable manual P 318 0.0515 -0.09 0.7
--.CH1.Z. 1985-07-04T16:47:26.50 10.0 undecidable manual P 323 0.0427 0.3 0.8
--.AR1.Z. 1985-07-04T16:47:20.00 10.0 positive manual P 329 0.0379 -0.02 1.8
--.AS1.Z. 1985-07-04T16:47:18.50 10.0 undecidable manual P 323 0.0358 1.07 0.5
--.PO9.Z. 1985-07-04T16:47:13.50 10.0 undecidable manual P 321 0.0312 1.7 0.2
--.AQU.Z. 1985-07-04T16:47:09.00 10.0 undecidable manual P 323 0.0278 1.25 0.5
--.FA1.Z. 1985-07-04T16:47:08.20 10.0 undecidable manual P 214 0.0283 -0.09 1.1
--.RDP.Z. 1985-07-04T16:47:08.00 10.0 undecidable manual P 309 0.0273 0.79 0.8
--.PA1.Z. 1985-07-04T16:47:04.50 10.0 undecidable manual P 195 0.0266 -1.96 0.2
--.SD1.Z. 1985-07-04T16:47:01.00 10.0 undecidable manual P 319 0.0215 -0.13 1.1
--.GIB.Z. 1985-07-04T16:47:00.50 10.0 undecidable manual P 217 0.0215 -0.53 1
--.MSI.Z. 1985-07-04T16:46:59.50 10.0 undecidable manual P 188 0.0154 3.92 0
--.DUI.Z. 1985-07-04T16:46:58.50 10.0 undecidable manual P 329 0.0185 0.21 1.1
--.LCI.Z. 1985-07-04T16:46:56.00 10.0 positive manual P 74 0.0158 0.05 2.2
--.SGG.Z. 1985-07-04T16:46:56.70 10.0 undecidable manual P 323 0.0168 -0.1 1.1
--.PE1.Z. 1985-07-04T16:46:54.00 10.0 undecidable manual P 51 0.0134 -0.06 1.1
--.BRT.Z. 1985-07-04T16:46:53.20 10.0 positive manual P 44 0.0123 -0.16 2.2
--.BAI.Z. 1985-07-04T16:46:53.00 10.0 positive manual P 31 0.0128 -0.7 1.7
--.SOR.Z. 1985-07-04T16:46:52.40 10.0 undecidable manual P 300 0.0122 -0.9 1.5
--.TR9.Z. 1985-07-04T16:46:52.80 10.0 undecidable manual P 337 0.0113 0.14 1.1
--.BS1.Z. 1985-07-04T16:46:51.50 10.0 undecidable manual P 317 0.0107 -0.83 0.8
--.ROI.Z. 1985-07-04T16:46:50.50 10.0 positive manual P 121 0.0055 0.56 1.9
--.CSI.Z. 1985-07-04T16:46:49.60 10.0 positive manual P 109 0.003 0.31 2.1
--.ACI.Z. 1985-07-04T16:46:49.80 10.0 undecidable manual P 155 0.0053 -0.07 1.1
--.SGO.Z. 1985-07-04T16:46:49.70 10.0 undecidable manual P 326 0.0071 -0.83 0.8
--.ORI.Z. 1985-07-04T16:46:48.60 10.0 undecidable manual P 70 0.004 -0.93 0.7
--.MMN.Z. 1985-07-04T16:46:48.60 10.0 undecidable manual P 93 0.0007 -0.43 1
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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