Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 24-03-2013 and time 04:33:08 (Italy) in region 7 km SW Apecchio (PU)

A magnitude ML 2.0 earthquake occured in region: 7 km SW Apecchio (PU), on

  • 24-03-2013 03:33:08 (UTC)
  • 24-03-2013 04:33:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.5020, 12.3730 at 9 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
Apecchio PU 7 1882 1882
Pietralunga PG 8 2111 3993
Città di Castello PG 12 39913 43906
Piobbico PU 15 2029 45935
Montone PG 16 1680 47615
Mercatello sul Metauro PU 17 1378 48993
San Giustino PG 17 11297 60290
Monte Santa Maria Tiberina PG 18 1183 61473
Borgo Pace PU 19 606 62079
Sant'Angelo in Vado PU 19 4133 66212

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km E of Arezzo (99543 inhabitants)
44 Km N of Perugia (166134 inhabitants)
63 Km SW of Pesaro (94582 inhabitants)
64 Km S of Rimini (147750 inhabitants)
65 Km SW of Fano (60888 inhabitants)
66 Km NW of Foligno (57155 inhabitants)
71 Km S of Cesena (96758 inhabitants)
85 Km SE of Forlì (117913 inhabitants)
87 Km E of Siena (53903 inhabitants)
93 Km W of Ancona (100861 inhabitants)
95 Km E of Firenze (382808 inhabitants)
96 Km SE of Faenza (58541 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 2.0 2013-03-24
03:33:08		 43.5025 12.373 9 2015-01-20
11:23:59		 Bollettino Sismico Italiano INGV 3508651
Reviewed
Rev100 		ML 2.0 2013-03-24
03:33:08		 43.5015 12.3727 8 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 3097891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-03-24 03:33:08 ± 0.03
Latitude 43.5025 ± 0.0018
Longitude 12.3730 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 3508651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 202
Semi-minor axis of confidence ellipse (meter) 148
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 340
Circular confidence region, given by single value of horizontal uncertainty (meter) 200.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 33
Number of associated phases, regardless of their use for origin computation 60
Number of defining phases 60
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.05576
Epicentral distance of station farthest from the epicenter (degree) 0.85975
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 3508651
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 12:55:22

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 31
Type of magnitude ML
Reference to an origin 3097891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-03-24 03:37:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNTG.HHZ. 2013-03-24T03:33:26.20 0.3 undecidable manual S 121 53.4021 50 0.43 64
IV.ASSB.HHZ. 2013-03-24T03:33:26.89 0.3 undecidable manual S 156 55.9995 50 0.42 63
IV.NRCA.HHZ. 2013-03-24T03:33:25.12 0.3 undecidable manual P 141 95.4378 50 0.12 63
IV.ARVD.HHZ. 2013-03-24T03:33:24.14 0.3 undecidable manual S 90 45.7209 50 0.4 65
IV.SACS.HHZ. 2013-03-24T03:33:23.22 0.1 undecidable manual P 207 81.5517 50 0.35 82
IV.RUFI.EHZ. 2013-03-24T03:33:22.56 0.3 undecidable manual P 299 78.6657 50 0.15 64
IV.ATCC.EHZ. 2013-03-24T03:33:22.54 0.3 undecidable manual S 148 41.2254 50 0 71
IV.FDMO.HHZ. 2013-03-24T03:33:22.20 0.1 undecidable manual P 132 77.4669 50 -0.03 88
IV.CSP1.EHZ. 2013-03-24T03:33:22.99 0.1 undecidable manual P 124 81.1521 50 0.19 85
IV.FOSV.EHZ. 2013-03-24T03:33:22.04 0.3 undecidable manual S 126 38.8278 50 0.14 69
IV.CAFI.HHZ. 2013-03-24T03:33:21.54 0.3 undecidable manual S 240 38.0286 50 -0.12 70
IV.CESI.HHZ. 2013-03-24T03:33:21.10 0.1 undecidable manual P 142 69.9744 50 0.03 89
IV.MGAB.HHZ. 2013-03-24T03:33:21.00 0.1 undecidable manual P 198 68.7756 50 0.11 88
IV.PESA.HHZ. 2013-03-24T03:33:20.00 0.3 undecidable manual P 37 61.3941 50 0.25 65
IV.MPAG.EHZ. 2013-03-24T03:33:20.43 0.1 undecidable manual S 66 34.1436 50 -0.19 92
IV.ATTE.HHZ. 2013-03-24T03:33:20.58 0.1 undecidable manual S 183 33.8439 50 0.03 96
IV.SSFR.HHZ. 2013-03-24T03:33:20.45 0.3 undecidable manual S 102 33.744 50 -0.08 71
IV.MURB.HHZ. 2013-03-24T03:33:19.13 0.3 undecidable manual S 155 29.2485 107 -0.1 71
IV.FRON.EHZ. 2013-03-24T03:33:18.60 0.3 undecidable manual S 86 28.4493 108 -0.36 68
IV.SNTG.HHZ. 2013-03-24T03:33:18.62 0.1 undecidable manual P 121 53.4021 50 0.1 91
IV.ASSB.HHZ. 2013-03-24T03:33:18.69 0.1 undecidable manual P 156 55.9995 50 -0.23 88
IV.ASQU.HHZ. 2013-03-24T03:33:18.89 0.3 undecidable manual P 305 57.0984 50 -0.2 66
IV.ATVA.EHZ. 2013-03-24T03:33:17.98 0.3 undecidable manual S 196 25.8519 109 -0.12 71
IV.ARVD.HHZ. 2013-03-24T03:33:17.17 0.1 undecidable manual P 90 45.7209 50 -0.17 91
IV.ATFO.HHZ. 2013-03-24T03:33:16.78 0.3 undecidable manual S 133 21.9669 112 -0.07 73
IV.PARC.HHZ. 2013-03-24T03:33:16.05 0.1 undecidable manual S 326 19.4694 115 0 98
IV.FOSV.EHZ. 2013-03-24T03:33:16.14 0.1 undecidable manual P 126 38.8278 50 -0.14 93
IV.CAFI.HHZ. 2013-03-24T03:33:16.04 0.1 positive manual P 240 38.0286 50 -0.11 93
IV.NARO.HHZ. 2013-03-24T03:33:16.08 0.3 undecidable manual S 54 20.5683 114 -0.32 69
IV.ATCC.EHZ. 2013-03-24T03:33:16.67 0.1 positive manual P 148 41.2254 50 0.02 94
IV.FSSB.HHZ. 2013-03-24T03:33:16.06 0.1 undecidable manual P 57 38.7279 50 -0.2 91
IV.ATMI.HHZ. 2013-03-24T03:33:16.13 0.3 undecidable manual S 204 20.4684 114 -0.25 70
IV.CPGN.EHZ. 2013-03-24T03:33:15.82 0.1 undecidable manual P 353 33.3444 50 0.38 89
IV.ATTE.HHZ. 2013-03-24T03:33:15.09 0.1 undecidable manual P 183 33.8439 50 -0.41 88
IV.SSFR.HHZ. 2013-03-24T03:33:15.15 0.1 positive manual P 102 33.744 50 -0.34 89
IV.MPAG.EHZ. 2013-03-24T03:33:15.24 0.1 undecidable manual P 66 34.1436 50 -0.31 90
IV.ATBU.EHZ. 2013-03-24T03:33:14.74 0.1 undecidable manual S 102 14.3745 122 0.23 95
IV.PIEI.HHZ. 2013-03-24T03:33:14.42 0.1 undecidable manual S 74 13.5753 124 0.17 96
IV.FRON.EHZ. 2013-03-24T03:33:14.26 0.1 undecidable manual P 86 28.4493 108 -0.32 91
IV.ATVO.HHZ. 2013-03-24T03:33:14.13 0.3 undecidable manual S 169 13.6752 123 -0.15 72
IV.MURB.HHZ. 2013-03-24T03:33:14.65 0.1 positive manual P 155 29.2485 107 -0.09 95
IV.ATMC.EHZ. 2013-03-24T03:33:14.84 0.1 undecidable manual S 247 15.7731 120 -0.07 98
IV.BADI.EHZ. 2013-03-24T03:33:13.38 0.1 undecidable manual S 274 10.3785 131 0 100
IV.ATMI.HHZ. 2013-03-24T03:33:13.14 0.1 undecidable manual P 204 20.4684 114 0.05 97
IV.ATFO.HHZ. 2013-03-24T03:33:13.32 0.1 positive manual P 133 21.9669 112 -0.05 97
IV.PE3.EHZ. 2013-03-24T03:33:13.72 0.1 undecidable manual P 25 23.6541 111 0.04 97
IV.CDCA.EHZ. 2013-03-24T03:33:13.99 0.3 undecidable manual S 246 12.2766 126 0.11 73
IV.ATVA.EHZ. 2013-03-24T03:33:13.76 0.1 undecidable manual P 196 25.8519 109 -0.33 91
IV.ATMC.EHZ. 2013-03-24T03:33:12.32 0.1 positive manual P 247 15.7731 120 0.08 98
IV.ATBU.EHZ. 2013-03-24T03:33:12.32 0.1 undecidable manual P 102 14.3745 122 0.31 93
IV.ATPI.EHZ. 2013-03-24T03:33:12.33 0.1 undecidable manual S 158 6.1938 145 -0.08 99
IV.PARC.HHZ. 2013-03-24T03:33:12.87 0.1 positive manual P 326 19.4694 115 -0.04 98
IV.ATPC.HNZ. 2013-03-24T03:33:12.77 0.1 undecidable manual S 110 7.1928 141 0.16 97
IV.ATVO.HHZ. 2013-03-24T03:33:12.13 0.1 positive manual P 169 13.6752 123 0.25 95
IV.NARO.HHZ. 2013-03-24T03:33:12.94 0.1 undecidable manual P 54 20.5683 114 -0.17 95
IV.ATPC.HNZ. 2013-03-24T03:33:11.10 0.1 undecidable manual P 110 7.1928 141 0.18 97
IV.BADI.EHZ. 2013-03-24T03:33:11.50 0.1 positive manual P 274 10.3785 131 0.14 97
IV.PIEI.HHZ. 2013-03-24T03:33:11.95 0.1 positive manual P 74 13.5753 124 0.08 98
IV.CDCA.EHZ. 2013-03-24T03:33:11.79 0.3 undecidable manual P 246 12.2766 126 0.14 73
IV.ATPI.EHZ. 2013-03-24T03:33:10.92 0.1 undecidable manual P 158 6.1938 145 0.12 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHE. ML:1.6 0.00011650000000000001 1.3 AML other m 2013-03-24T03:33:25.49
IV.ARVD.HHN. ML:1.4 0.0000731 1.42 AML other m 2013-03-24T03:33:28.00
IV.ASQU.HHN. ML:1.6 0.0000955 0.9 AML other m 2013-03-24T03:33:28.92
IV.ASQU.HHE. ML:1.5 0.00007225000000000001 0.74 AML other m 2013-03-24T03:33:30.51
IV.ASSB.HHN. ML:1.8 0.00014000000000000001 0.74 AML other m 2013-03-24T03:33:29.22
IV.ASSB.HHE. ML:1.7 0.00011979999999999998 1.02 AML other m 2013-03-24T03:33:28.25
IV.ATBU.EHN. ML:2.2 0.0015499999999999997 1.08 AML other m 2013-03-24T03:33:16.05
IV.ATBU.EHE. ML:2.1 0.0011695 1.44 AML other m 2013-03-24T03:33:16.25
IV.ATCC.EHN. ML:2.3 0.000671 0.24 AML other m 2013-03-24T03:33:23.97
IV.ATCC.EHE. ML:2.3 0.000635 1.14 AML other m 2013-03-24T03:33:24.04
IV.ATFO.HHE. ML:2.3 0.0013135 1.46 AML other m 2013-03-24T03:33:17.95
IV.ATFO.HHN. ML:2.2 0.0010075000000000001 0.28 AML other m 2013-03-24T03:33:17.37
IV.ATMC.EHN. ML:2.2 0.00155 0.16 AML other m 2013-03-24T03:33:14.98
IV.ATMC.EHE. ML:2.2 0.0013700000000000001 0.16 AML other m 2013-03-24T03:33:15.40
IV.ATMI.HHN. ML:2.0 0.0008215 0.5 AML other m 2013-03-24T03:33:17.37
IV.ATMI.HHE. ML:1.9 0.0006395 0.38 AML other m 2013-03-24T03:33:21.75
IV.ATPC.HNN. ML:2.6 0.006234999999999999 0.48 AML other m 2013-03-24T03:33:13.03
IV.ATPC.HHN. ML:2.6 0.00657 0.46 AML other m 2013-03-24T03:33:13.03
IV.ATPC.HNE. ML:2.0 0.0017549999999999998 1.06 AML other m 2013-03-24T03:33:13.81
IV.ATPC.HHE. ML:2.6 0.006565 1.08 AML other m 2013-03-24T03:33:13.28
IV.ATPI.EHE. ML:2.7 0.00802 0.1 AML other m 2013-03-24T03:33:12.47
IV.ATPI.EHN. ML:2.6 0.00617 0.12 AML other m 2013-03-24T03:33:12.53
IV.ATTE.HHN. ML:1.8 0.0002565 0.64 AML other m 2013-03-24T03:33:21.43
IV.ATTE.HHE. ML:1.8 0.0002755 0.22 AML other m 2013-03-24T03:33:21.87
IV.ATVA.EHN. ML:1.4 0.00015365000000000002 0.3 AML other m 2013-03-24T03:33:20.10
IV.ATVA.EHE. ML:1.4 0.00014700000000000002 1.42 AML other m 2013-03-24T03:33:20.31
IV.ATVO.HHE. ML:2.4 0.00304 0.52 AML other m 2013-03-24T03:33:15.23
IV.ATVO.HHN. ML:2.2 0.00188 0.16 AML other m 2013-03-24T03:33:14.80
IV.BADI.EHN. ML:2.2 0.0019049999999999998 0.22 AML other m 2013-03-24T03:33:14.91
IV.BADI.EHE. ML:2.1 0.00152 1.28 AML other m 2013-03-24T03:33:14.17
IV.CAFI.HNE. ML:1.7 0.0001875 0.52 AML other m 2013-03-24T03:33:23.44
IV.CAFI.HHN. ML:1.8 0.00022 1.42 AML other m 2013-03-24T03:33:23.64
IV.CAFI.HHE. ML:1.7 0.00019800000000000002 0.52 AML other m 2013-03-24T03:33:23.44
IV.CAFI.HNN. ML:3.3 0.008005 1.58 AML other m 2013-03-24T03:34:23.40
IV.CESI.HHE. ML:0.9 0.0000131 0.94 AML other m 2013-03-24T03:33:33.73
IV.CESI.HHN. ML:1.4 0.0000467 0.84 AML other m 2013-03-24T03:33:32.53
IV.COR1.EHE. ML:2.9 0.0019000000000000022 1.58 AML other m 2013-03-24T03:33:40.05
IV.COR1.EHN. ML:1.9 0.00020649999999999995 0.92 AML other m 2013-03-24T03:33:27.59
IV.FDMO.HHN. ML:1.8 0.00010195 0.18 AML other m 2013-03-24T03:33:34.14
IV.FDMO.HHE. ML:1.8 0.0000828 1.04 AML other m 2013-03-24T03:33:34.29
IV.FOSV.EHE. ML:1.7 0.0001865 0.32 AML other m 2013-03-24T03:33:22.65
IV.FOSV.EHN. ML:1.8 0.00022849999999999997 0.5 AML other m 2013-03-24T03:33:22.44
IV.FRON.EHN. ML:1.9 0.00040449999999999997 1 AML other m 2013-03-24T03:33:20.42
IV.FRON.EHE. ML:1.8 0.0002945 0.12 AML other m 2013-03-24T03:33:18.85
IV.FSSB.HHN. ML:2.3 0.0006770000000000001 0.24 AML other m 2013-03-24T03:33:23.07
IV.FSSB.HHE. ML:2.3 0.0007 0.96 AML other m 2013-03-24T03:33:22.94
IV.MGAB.HHN. ML:2.2 0.000284 0.24 AML other m 2013-03-24T03:33:33.50
IV.MGAB.HHE. ML:2.0 0.000183 1.02 AML other m 2013-03-24T03:33:35.95
IV.MPAG.EHE. ML:1.8 0.000234 0.1 AML other m 2013-03-24T03:33:21.69
IV.MPAG.EHN. ML:2.0 0.000375 0.24 AML other m 2013-03-24T03:33:20.63
IV.MURB.HHE. ML:2.5 0.00146 0.76 AML other m 2013-03-24T03:33:20.23
IV.MURB.HNE. ML:2.4 0.0013715 0.78 AML other m 2013-03-24T03:33:20.24
IV.MURB.HNN. ML:2.5 0.001465 0.28 AML other m 2013-03-24T03:33:19.59
IV.MURB.HHN. ML:2.5 0.0015899999999999998 0.28 AML other m 2013-03-24T03:33:19.73
IV.NARO.HHE. ML:2.1 0.0009080000000000001 0.14 AML other m 2013-03-24T03:33:16.55
IV.NARO.HHN. ML:2.2 0.00123 0.16 AML other m 2013-03-24T03:33:16.38
IV.NRCA.HHE. ML:1.8 0.0000756 0.12 AML other m 2013-03-24T03:33:40.24
IV.NRCA.HHN. ML:1.9 0.0000833 1.44 AML other m 2013-03-24T03:33:40.63
IV.PARC.HHN. ML:2.0 0.000793 1.28 AML other m 2013-03-24T03:33:17.20
IV.PARC.HHE. ML:2.1 0.0010750000000000002 0.12 AML other m 2013-03-24T03:33:17.50
IV.PESA.HHN. ML:2.2 0.000319 0.94 AML other m 2013-03-24T03:33:30.27
IV.PESA.HHE. ML:2.2 0.00035350000000000003 1.02 AML other m 2013-03-24T03:33:34.28
IV.PIEI.HHN. ML:2.0 0.0011549999999999998 0.26 AML other m 2013-03-24T03:33:15.70
IV.PIEI.HHE. ML:2.2 0.00171 0.34 AML other m 2013-03-24T03:33:15.58
IV.SACS.HHN. ML:1.8 0.0000781 1.18 AML other m 2013-03-24T03:33:36.27
IV.SACS.HHE. ML:1.8 0.0000788 0.48 AML other m 2013-03-24T03:33:38.63
IV.SNTG.HHE. ML:1.9 0.000179 0.4 AML other m 2013-03-24T03:33:27.71
IV.SNTG.HHN. ML:2.1 0.000284 0.8 AML other m 2013-03-24T03:33:27.40
IV.SSFR.HHN. ML:2.0 0.0004735 1.46 AML other m 2013-03-24T03:33:22.17
IV.SSFR.HHE. ML:2.1 0.0005304999999999999 0.28 AML other m 2013-03-24T03:33:21.35
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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