Earthquake with magnitude of ML 1.5 on date 13-06-2013 and time 10:57:33 (Italy) in region 4 km E Francavilla in Sinni (PZ)

A magnitude ML 1.5 earthquake occured in region: 4 km E Francavilla in Sinni (PZ), on

  • 13-06-2013 08:57:33 (UTC)
  • 13-06-2013 10:57:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.072, 16.246 at 11 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
Francavilla in Sinni PZ 4 4215 4215
San Costantino Albanese PZ 6 729 4944
Chiaromonte PZ 7 1965 6909
Noepoli PZ 7 878 7787
Fardella PZ 8 627 8414
San Paolo Albanese PZ 9 294 8708
Senise PZ 9 7115 15823
Cersosimo PZ 9 656 16479
Teana PZ 10 613 17092
San Severino Lucano PZ 11 1563 18655
Terranova di Pollino PZ 11 1208 19863
Calvera PZ 12 387 20250
Episcopia PZ 13 1434 21684
San Giorgio Lucano MT 13 1217 22901
Castronuovo di Sant'Andrea PZ 14 1067 23968
Carbone PZ 15 638 24606
Roccanova PZ 16 1543 26149
Alessandria del Carretto CS 17 462 26611
Oriolo CS 17 2223 28834
Viggianello PZ 17 3025 31859
San Chirico Raparo PZ 20 1084 32943
Sant'Arcangelo PZ 20 6533 39476
Colobraro MT 20 1266 40742

Municipalities with at least 50000 inhabitants

An earthquake occurred to
73 Km SW of Matera (60436 inhabitants)
73 Km SE of Potenza (67122 inhabitants)
87 Km N of Cosenza (67546 inhabitants)
88 Km S of Altamura (70396 inhabitants)
95 Km W of Taranto (201100 inhabitants)
Recent and historical seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.5 2013-06-13
08:57:33
40.0717 16.2463 11 2015-01-20
11:26:26
Bollettino Sismico Italiano INGV 4175051
Reviewed
Rev100
ML 1.6 2013-06-13
08:57:32
40.1218 16.3543 10 2014-10-21
12:08:56
Sala Sismica INGV-Roma 3680991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-06-13 08:57:33 ± 0.19
Latitude 40.0717 ± 0.0090
Longitude 16.2463 ± 0.0165
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 4175051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1620
Semi-minor axis of confidence ellipse (meter) 680
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 238
Circular confidence region, given by single value of horizontal uncertainty (meter) 1620
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 205
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) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.1313
Epicentral distance of station farthest from the epicenter (degree) 0.42538
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 4175051
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:24:59

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 3680991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-06-13 09:10:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SALB.HHZ. 2013-06-13T08:57:42.12 0.1 undecidable manual S 159 0.2086 50 -0.02 99
IV.SCHR.EHZ. 2013-06-13T08:57:42.02 0.3 undecidable manual S 314 0.1826 50 0.66 63
IV.MCEL.HHZ. 2013-06-13T08:57:42.10 0.3 undecidable manual P 307 0.4236 50 -0.03 71
IV.T0702.EHZ. 2013-06-13T08:57:41.67 0.3 undecidable manual P 200 0.3723 50 0.42 66
IV.MTSN.HHZ. 2013-06-13T08:57:41.78 0.3 undecidable manual P 297 0.4254 50 -0.38 66
MN.CUC.HHZ. 2013-06-13T08:57:40.88 0.3 undecidable manual P 257 0.339 50 0.2 70
IV.T0701.HNZ. 2013-06-13T08:57:39.48 0.6 undecidable manual S 229 0.1313 126 -0.21 48
IV.SIRI.HHZ. 2013-06-13T08:57:39.85 0.6 undecidable manual P 291 0.3103 50 -0.34 45
IV.SALB.HHZ. 2013-06-13T08:57:38.48 0.1 undecidable manual P 159 0.2086 50 0.03 99
IV.T0701.HNZ. 2013-06-13T08:57:37.00 0.1 undecidable manual P 229 0.1313 126 -0.04 100
IV.SCHR.EHZ. 2013-06-13T08:57:37.61 0.3 undecidable manual P 314 0.1826 50 -0.4 69
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CUC.HHN. ML:1.2 5.385E-5 1.28 AML other m 2013-06-13T08:57:50.75
MN.CUC.HHE. ML:1.2 6.63E-5 0.4 AML other m 2013-06-13T08:57:54.08
IV.MCEL.HHE. ML:1.4 6.955E-5 0.82 AML other m 2013-06-13T08:57:51.01
IV.MCEL.HHN. ML:1.4 7.28E-5 0.86 AML other m 2013-06-13T08:57:51.02
IV.MTSN.HHE. ML:1.5 8.26E-5 0.32 AML other m 2013-06-13T08:57:50.83
IV.MTSN.HHN. ML:1.4 7.875E-5 0.26 AML other m 2013-06-13T08:57:50.94
IV.SALB.HHE. ML:1.6 0.00028 1.04 AML other m 2013-06-13T08:57:43.07
IV.SALB.HHN. ML:1.4 0.000173 0.48 AML other m 2013-06-13T08:57:43.08
IV.SCHR.EHE. ML:1.4 0.0001758 0.28 AML other m 2013-06-13T08:57:42.12
IV.SCHR.EHN. ML:1.3 0.000134 1 AML other m 2013-06-13T08:57:42.79
IV.SIRI.HHN. ML:1.6 0.0001845 0.24 AML other m 2013-06-13T08:57:48.40
IV.SIRI.HNN. ML:1.6 0.0001825 0.24 AML other m 2013-06-13T08:57:48.41
IV.SIRI.HNE. ML:1.6 0.00017305 0.3 AML other m 2013-06-13T08:57:47.35
IV.SIRI.HHE. ML:1.6 0.000176 0.3 AML other m 2013-06-13T08:57:47.35
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download