Earthquake with magnitude of ML 1.0 on date 02-05-2013 and time 15:02:10 (UTC) in region 2 km SW San Chirico Raparo (PZ)

A magnitude ML 1.0 earthquake occured in region: 2 km SW San Chirico Raparo (PZ), on

  • 02-05-2013 15:02:10 (UTC)
  • 02-05-2013 17:02:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.178, 16.054 at 16 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
San Chirico Raparo PZ 3 1084 1084
Carbone PZ 5 638 1722
Castelsaraceno PZ 5 1384 3106
San Martino d'Agri PZ 7 801 3907
Calvera PZ 8 387 4294
Teana PZ 10 613 4907
Latronico PZ 11 4556 9463
Castronuovo di Sant'Andrea PZ 11 1067 10530
Fardella PZ 12 627 11157
Episcopia PZ 12 1434 12591
Spinoso PZ 12 1462 14053
Roccanova PZ 14 1543 15596
Armento PZ 14 631 16227
Gallicchio PZ 14 862 17089
Montemurro PZ 15 1235 18324
Chiaromonte PZ 15 1965 20289
Missanello PZ 15 566 20855
Sarconi PZ 16 1404 22259
Francavilla in Sinni PZ 17 4215 26474
Moliterno PZ 17 4062 30536
Grumento Nova PZ 18 1700 32236
San Severino Lucano PZ 19 1563 33799
Castelluccio Superiore PZ 20 824 34623

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km SE of Potenza (67122 inhabitants)
71 Km SW of Matera (60436 inhabitants)
84 Km SW of Altamura (70396 inhabitants)
100 Km N of Cosenza (67546 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
ML 1.0 2013-05-02
15:02:10
40.1782 16.0543 16 2015-01-20
11:25:43
Bollettino Sismico Italiano INGV 3833871
Reviewed
Rev100
ML 0.8 2013-05-02
15:02:11
40.1637 16.0062 9 2014-10-21
12:08:56
Sala Sismica INGV-Roma 3391551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-05-02 15:02:10 ± 0.61
Latitude 40.1782 ± 0.1052
Longitude 16.0543 ± 0.0224
Depth (km) 16 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 3833871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 11735
Semi-minor axis of confidence ellipse (meter) 173
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 176
Circular confidence region, given by single value of horizontal uncertainty (meter) 11740
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 234
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.02698
Epicentral distance of station farthest from the epicenter (degree) 0.24731
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 3
Type of magnitude ML
Reference to an origin 3833871
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 12:56:52

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 3
Type of magnitude ML
Reference to an origin 3391551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-05-02 15:21:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MCEL.HHZ. 2013-05-02T15:02:20.08 0.1 undecidable manual S 307 0.2419 108 0.05 99
IV.MTSN.HHZ. 2013-05-02T15:02:20.03 0.3 undecidable manual S 291 0.2473 108 -0.15 71
IV.SIRI.HHZ. 2013-05-02T15:02:17.52 0.1 undecidable manual S 272 0.143 126 0.13 100
IV.MCEL.HHZ. 2013-05-02T15:02:16.29 0.1 undecidable manual P 307 0.2419 108 0.42 92
IV.MTSN.HHZ. 2013-05-02T15:02:15.34 0.1 undecidable manual P 291 0.2473 108 -0.61 83
IV.SCHR.EHZ. 2013-05-02T15:02:15.02 0.3 undecidable manual S 38 0.027 168 -0.42 71
IV.SIRI.HHZ. 2013-05-02T15:02:14.27 0.1 undecidable manual P 272 0.143 126 -0.07 98
IV.SCHR.EHZ. 2013-05-02T15:02:13.65 0.1 undecidable manual P 38 0.027 168 0.43 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTSN.HHE. ML:0.8 3.42E-5 0.2 AML other m 2013-05-02T15:02:20.65
IV.MTSN.HHN. ML:1 4.75E-5 0.16 AML other m 2013-05-02T15:02:21.04
IV.SCHR.EHE. ML:1.4 0.000257 0.26 AML other m 2013-05-02T15:02:15.09
IV.SCHR.EHN. ML:1.2 0.0001785 0.18 AML other m 2013-05-02T15:02:15.12
IV.SIRI.HHE. ML:0.8 4.985E-5 1.58 AML other m 2013-05-02T15:02:18.91
IV.SIRI.HHN. ML:0.8 4.275E-5 0.2 AML other m 2013-05-02T15:02:19.11
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