Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 03-10-2014 and time 08:03:55 (UTC) in region 6 km SE Viggianello (PZ)

A magnitude ML 1.9 earthquake occured in region: 6 km SE Viggianello (PZ), on

  • 03-10-2014 08:03:55 (UTC)
  • 03-10-2014 10:03:55 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.9260, 16.1100 at 8 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Viggianello PZ 6 3025 3025
Rotonda PZ 7 3494 6519
Morano Calabro CS 10 4576 11095
San Severino Lucano PZ 11 1563 12658
Mormanno CS 11 3027 15685
Laino Castello CS 12 848 16533
Laino Borgo CS 12 1921 18454
San Basile CS 14 1055 19509
Castelluccio Superiore PZ 15 824 20333
Castelluccio Inferiore PZ 15 2131 22464
Castrovillari CS 15 22240 44704
Frascineto CS 16 2154 46858
Episcopia PZ 17 1434 48292
Terranova di Pollino PZ 17 1208 49500
Saracena CS 17 3828 53328
Papasidero CS 18 734 54062
San Lorenzo Bellizzi CS 19 644 54706
Francavilla in Sinni PZ 19 4215 58921
Latronico PZ 20 4556 63477

Municipalities with at least 50000 inhabitants

An earthquake occurred to
71 Km N of Cosenza (67546 inhabitants)
84 Km SE of Potenza (67122 inhabitants)
92 Km SW of Matera (60436 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 1.9 2014-10-03
08:03:55		 39.9265 16.1097 9 2015-09-21
09:40:11		 Bollettino Sismico Italiano INGV 16399311
Reviewed
Rev100 		ML 1.8 2014-10-03
08:03:55		 40.001 16.1847 8 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 8663371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-10-03 08:03:55 ± 0.1
Latitude 39.9265 ± 0.0054
Longitude 16.1097 ± 0.0082
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 16399311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 713
Semi-minor axis of confidence ellipse (meter) 283
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 237
Circular confidence region, given by single value of horizontal uncertainty (meter) 710.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.06025
Epicentral distance of station farthest from the epicenter (degree) 0.60704
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 8663371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-10-03 08:11:54

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 16399311
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-05-27 10:04:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTSN.HHZ. 2014-10-03T08:04:10.89 0.6 undecidable manual S 321 48.4182 50 -0.09 45
IV.TDS.HHZ. 2014-10-03T08:04:08.43 0.3 undecidable manual S 147 35.3424 50 0.94 58
IV.SIRI.HHZ. 2014-10-03T08:04:07.99 0.6 undecidable manual S 324 35.0427 50 0.59 45
IV.CELI.HHZ. 2014-10-03T08:04:07.93 0.3 undecidable manual P 149 67.377 50 0.77 59
IV.SCHR.EHZ. 2014-10-03T08:04:05.95 0.6 undecidable manual S 355 30.3474 106 -0.03 50
IV.MCEL.HHZ. 2014-10-03T08:04:04.62 0.3 undecidable manual P 330 51.3153 50 -0.07 69
IV.MTSN.HHZ. 2014-10-03T08:04:03.94 0.3 undecidable manual P 321 48.4182 50 -0.3 66
IV.TDS.HHZ. 2014-10-03T08:04:02.49 0.3 undecidable manual P 147 35.3424 50 0.26 71
IV.SALB.HHZ. 2014-10-03T08:04:02.42 0.3 undecidable manual S 105 20.868 112 -0.42 70
IV.T0702.EHZ. 2014-10-03T08:04:02.90 0.3 undecidable manual S 186 22.9548 110 -0.61 67
IV.SCHR.EHZ. 2014-10-03T08:04:01.28 0.3 undecidable manual P 355 30.3474 106 -0.07 73
IV.ORI.HHZ. 2014-10-03T08:04:01.63 0.1 undecidable manual P 64 32.0457 105 -0.05 98
IV.SIRI.HHZ. 2014-10-03T08:04:01.94 0.1 undecidable manual P 324 35.0427 50 -0.23 92
IV.T0721.HNZ. 2014-10-03T08:04:00.21 0.6 undecidable manual S 276 11.3775 127 0.26 47
IV.T0702.EHZ. 2014-10-03T08:03:59.73 0.1 undecidable manual P 186 22.9548 110 -0.19 97
IV.SALB.HHZ. 2014-10-03T08:03:59.35 0.1 positive manual P 105 20.868 112 -0.19 98
IV.T0701.HNZ. 2014-10-03T08:03:58.87 0.3 undecidable manual S 5 6.6933 142 0.09 74
IV.T0701.HNZ. 2014-10-03T08:03:57.44 0.1 undecidable manual P 5 6.6933 142 0.25 97
IV.T0721.HNZ. 2014-10-03T08:03:57.93 0.1 undecidable manual P 276 11.3775 127 0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CELI.HHN. ML:1.7 0.00008755 1.58 AML other m 2014-10-03T08:04:23.64
IV.CELI.HHE. ML:1.8 0.00011779999999999999 0.42 AML other m 2014-10-03T08:04:24.76
IV.MCEL.HHN. ML:1.6 0.00009065000000000001 1.42 AML other m 2014-10-03T08:04:19.27
IV.MCEL.HHE. ML:1.7 0.00014050000000000003 0.44 AML other m 2014-10-03T08:04:19.22
IV.MTSN.HHN. ML:1.8 0.0001725 0.36 AML other m 2014-10-03T08:04:17.18
IV.MTSN.HHE. ML:1.7 0.00013000000000000002 0.38 AML other m 2014-10-03T08:04:20.61
IV.SALB.HNE. ML:2.2 0.0011339999999999998 0.26 AML other m 2014-10-03T08:04:05.38
IV.SALB.HHE. ML:2.2 0.00123 0.26 AML other m 2014-10-03T08:04:05.38
IV.SALB.HHN. ML:2.0 0.0008355 0.18 AML other m 2014-10-03T08:04:04.33
IV.SALB.HNN. ML:2.0 0.0007909999999999999 0.2 AML other m 2014-10-03T08:04:04.33
IV.SCHR.EHN. ML:1.6 0.000175 0.64 AML other m 2014-10-03T08:04:08.86
IV.SCHR.EHE. ML:1.7 0.00021899999999999998 0.5 AML other m 2014-10-03T08:04:11.12
IV.SIRI.HHE. ML:1.9 0.0003265 0.28 AML other m 2014-10-03T08:04:12.40
IV.SIRI.HNE. ML:1.9 0.0003125 0.28 AML other m 2014-10-03T08:04:12.54
IV.SIRI.HNN. ML:1.8 0.0002635 0.24 AML other m 2014-10-03T08:04:10.77
IV.SIRI.HHN. ML:1.8 0.00027400000000000005 0.24 AML other m 2014-10-03T08:04:10.77
IV.T0701.HNE. ML:2.7 0.00842 0.22 AML other m 2014-10-03T08:03:59.07
IV.T0701.HNN. ML:2.7 0.008649999999999998 0.2 AML other m 2014-10-03T08:03:59.06
IV.TDS.HHN. ML:1.2 0.00007000000000000001 0.72 AML other m 2014-10-03T08:04:09.29
IV.TDS.HHE. ML:1.3 0.0000732 0.46 AML other m 2014-10-03T08:04:11.98
IV.VULT.HNN. ML:2.6 0.00029099999999999997 0.9 AML other m 2014-10-03T08:04:39.89
IV.VULT.HNE. ML:2.5 0.00024249999999999999 0.74 AML other m 2014-10-03T08:04:39.90
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