Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 10-03-2018 and time 05:39:31 (Italy) in region 4 km W Preci (PG)

A magnitude ML 2.0 earthquake occured in region: 4 km W Preci (PG), on

  • 10-03-2018 04:39:31 (UTC)
  • 10-03-2018 05:39:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8850, 12.9860 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Preci PG 4 724 724
Sellano PG 5 1079 1803
Cerreto di Spoleto PG 9 1075 2878
Visso MC 10 1107 3985
Monte Cavallo MC 12 145 4130
Norcia PG 14 4957 9087
Castelsantangelo sul Nera MC 14 281 9368
Ussita MC 14 444 9812
Vallo di Nera PG 16 364 10176
Campello sul Clitunno PG 18 2442 12618
Cascia PG 19 3217 15835
Pieve Torina MC 19 1458 17293
Fiordimonte MC 19 202 17495
Trevi PG 19 8469 25964
Poggiodomo PG 20 117 26081

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km E of Foligno (57155 inhabitants)
45 Km NE of Terni (111501 inhabitants)
55 Km E of Perugia (166134 inhabitants)
64 Km W of Teramo (54892 inhabitants)
68 Km NW of L'Aquila (69753 inhabitants)
89 Km NE of Viterbo (67173 inhabitants)
92 Km SW of Ancona (100861 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
Reviewed
Rev100 		ML 2.0 2018-03-10
04:39:31		 42.8853 12.986 10 2018-03-10
04:49:17		 Sala Sismica INGV-Roma 54492171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-03-10 04:39:31 ± 0.06
Latitude 42.8853 ± 0.0027
Longitude 12.9860 ± 0.0049
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 54492171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 365
Semi-minor axis of confidence ellipse (meter) 254
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 258
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 63
Number of defining phases 42
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.52430
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 22
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 78
Type of magnitude ML
Reference to an origin 54492171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-03-10 04:49:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.APEC.HHZ. 2018-03-10T04:39:59.74 3.0 undecidable manual S 0.52 0
IV.PIEI.HHZ. 2018-03-10T04:39:57.55 3.0 undecidable manual S 0.36 0
IV.ARVD.HHZ. 2018-03-10T04:39:53.25 3.0 undecidable manual S -0.09 0
IV.TERO.HHZ. 2018-03-10T04:39:49.87 0.3 undecidable manual S 120 58.1973 50 0.35 65
IV.T1247.HHZ. 2018-03-10T04:39:49.25 0.3 undecidable manual S 153 55.4001 50 0.46 64
IV.CERT.HHZ. 2018-03-10T04:39:49.04 3.0 undecidable manual P -0.4 0
IV.T0110.HHZ. 2018-03-10T04:39:48.19 3.0 undecidable manual P -0.28 0
IV.CAMP.HHZ. 2018-03-10T04:39:48.21 0.6 undecidable manual S 138 51.9036 50 0.37 44
IV.SACS.HHZ. 2018-03-10T04:39:47.48 3.0 negative manual P 0.5 0
IV.FAGN.HHZ. 2018-03-10T04:39:46.73 3.0 positive manual P 0.42 0
IV.COR1.EHZ. 2018-03-10T04:39:46.54 3.0 positive manual P 0.49 0
IV.NARO.HHZ. 2018-03-10T04:39:46.32 3.0 negative manual P -0.44 0
IV.RM33.EHZ. 2018-03-10T04:39:46.38 0.1 undecidable manual S 156 45.7209 50 0.18 92
IV.MF5.EHZ. 2018-03-10T04:39:45.45 0.1 undecidable manual S 73 40.1265 50 0.75 79
IV.SRES.HHZ. 2018-03-10T04:39:45.84 3.0 positive manual P -0.1 0
IV.MGAB.HHZ. 2018-03-10T04:39:45.08 3.0 negative manual P 0.86 0
IV.SMA1.EHZ. 2018-03-10T04:39:45.09 1.0 undecidable manual S 135 40.1265 50 0.39 22
IV.PIEI.HHZ. 2018-03-10T04:39:45.26 3.0 undecidable manual P -0.5 0
IV.T1299.EHZ. 2018-03-10T04:39:44.23 0.1 undecidable manual S 139 36.8298 50 0.4 89
IV.GAG1.HNZ. 2018-03-10T04:39:44.93 0.6 undecidable manual S 10 39.7269 50 0.34 45
IV.ARVD.HHZ. 2018-03-10T04:39:43.23 3.0 positive manual P -0.37 0
IV.MTRA.EHZ. 2018-03-10T04:39:43.52 0.1 undecidable manual S 113 36.3414 50 -0.17 94
IV.FIAM.HHZ. 2018-03-10T04:39:43.41 3.0 negative manual P -0.42 0
IV.GUMA.HHZ. 2018-03-10T04:39:43.56 0.1 undecidable manual S 55 34.5432 50 0.36 90
IV.SSFR.HHZ. 2018-03-10T04:39:42.65 3.0 negative manual P -0.18 0
IV.LNSS.HHZ. 2018-03-10T04:39:42.10 0.1 undecidable manual S 172 31.6461 50 -0.34 91
IV.OFFI.HHZ. 2018-03-10T04:39:42.72 3.0 negative manual P 0.95 0
IV.CING.HHZ. 2018-03-10T04:39:41.55 3.0 positive manual P -0.19 0
IV.CSP1.EHZ. 2018-03-10T04:39:41.50 0.1 undecidable manual S 38 28.9488 50 -0.23 94
IV.SEF1.HNZ. 2018-03-10T04:39:41.53 0.1 undecidable manual S 354 29.1486 50 -0.25 93
IV.TERO.HHZ. 2018-03-10T04:39:41.48 0.1 undecidable manual P 120 58.1973 50 -0.36 86
IV.T1247.HHZ. 2018-03-10T04:39:41.49 0.3 undecidable manual P 153 55.4001 50 0.07 69
IV.EL6.EHZ. 2018-03-10T04:39:40.48 3.0 positive manual P -0.14 0
IV.FOSV.EHZ. 2018-03-10T04:39:40.20 3.0 positive manual P -0.26 0
IV.CAMP.HHZ. 2018-03-10T04:39:40.89 0.6 undecidable manual P 138 51.9036 50 0.02 47
IV.MMO1.EHZ. 2018-03-10T04:39:40.97 0.1 undecidable manual S 87 27.75 50 -0.43 90
IV.RM33.EHZ. 2018-03-10T04:39:39.83 0.1 undecidable manual P 156 45.7209 50 -0.09 94
IV.MF5.EHZ. 2018-03-10T04:39:39.29 0.1 undecidable manual P 73 40.1265 50 0.23 92
IV.T1214.HNZ. 2018-03-10T04:39:39.61 0.1 undecidable manual S 128 22.8549 114 -0.44 91
IV.CESX.HHZ. 2018-03-10T04:39:39.59 3.0 positive manual P -0.23 0
IV.SMA1.EHZ. 2018-03-10T04:39:39.12 0.3 undecidable manual P 135 40.1265 50 0.06 71
IV.GUMA.HHZ. 2018-03-10T04:39:38.29 0.1 undecidable manual P 55 34.5432 50 0.09 95
IV.GAG1.HNZ. 2018-03-10T04:39:38.97 0.3 undecidable manual P 10 39.7269 50 -0.02 72
IV.SNTG.HHZ. 2018-03-10T04:39:38.84 3.0 undecidable manual P -0.31 0
IV.MC2.EHZ. 2018-03-10T04:39:38.15 0.1 undecidable manual S 80 16.7721 121 -0.01 100
IV.T1299.EHZ. 2018-03-10T04:39:38.63 0.1 undecidable manual P 139 36.8298 50 0.08 95
IV.ARRO.EHZ. 2018-03-10T04:39:38.67 0.1 undecidable manual P 208 38.4282 50 -0.13 94
IV.MTRA.EHZ. 2018-03-10T04:39:38.19 0.1 undecidable manual P 113 36.3414 50 -0.29 91
IV.LNSS.HHZ. 2018-03-10T04:39:37.54 0.1 undecidable manual P 172 31.6461 50 -0.22 94
IV.CESI.HHZ. 2018-03-10T04:39:37.57 0.1 undecidable manual S 334 14.7741 125 -0.03 100
IV.PF6.EHZ. 2018-03-10T04:39:37.61 0.1 undecidable manual P 31 32.745 50 -0.31 91
IV.CSP1.EHZ. 2018-03-10T04:39:37.15 0.1 undecidable manual P 38 28.9488 50 -0.19 94
IV.SEF1.HNZ. 2018-03-10T04:39:37.12 0.1 undecidable manual P 354 29.1486 50 -0.25 93
IV.T1214.HNZ. 2018-03-10T04:39:36.19 0.1 undecidable manual P 128 22.8549 114 -0.18 96
IV.MMO1.EHZ. 2018-03-10T04:39:36.97 0.1 undecidable manual P 87 27.75 50 -0.18 95
IV.FEMA.HNZ. 2018-03-10T04:39:36.42 0.1 undecidable manual S 31 9.9789 136 0.11 99
IV.NRCA.HNZ. 2018-03-10T04:39:36.68 0.1 undecidable manual S 119 11.877 131 -0.12 99
IV.T1221.HNZ. 2018-03-10T04:39:36.91 0.1 undecidable manual S 256 11.6772 131 0.18 98
IV.CESI.HHZ. 2018-03-10T04:39:35.08 0.1 undecidable manual P 334 14.7741 125 0.12 98
IV.MC2.EHZ. 2018-03-10T04:39:35.44 0.1 undecidable manual P 80 16.7721 121 0.15 97
IV.NRCA.HNZ. 2018-03-10T04:39:34.56 0.1 undecidable manual P 119 11.877 131 0.06 100
IV.T1221.HNZ. 2018-03-10T04:39:34.71 0.1 undecidable manual P 256 11.6772 131 0.25 96
IV.FEMA.HNZ. 2018-03-10T04:39:34.42 0.1 undecidable manual P 31 9.9789 136 0.2 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNN. ML:3.0 0.0123 0.18 AML other m 2018-03-10T04:39:36.58
IV.FEMA.HNE. ML:3.0 0.011785 0.12 AML other m 2018-03-10T04:39:36.60
IV.NRCA.HNN. ML:2.6 0.004475 0.18 AML other m 2018-03-10T04:39:36.86
IV.NRCA.HHN. ML:2.6 0.004715 0.18 AML other m 2018-03-10T04:39:36.86
IV.NRCA.HNE. ML:2.7 0.0055049999999999995 1.8 AML other m 2018-03-10T04:39:36.02
IV.NRCA.HHE. ML:2.7 0.005900000000000001 1.8 AML other m 2018-03-10T04:39:36.02
IV.T1221.EHE. ML:2.1 0.0014849999999999998 0.76 AML other m 2018-03-10T04:39:37.05
IV.T1221.HNN. ML:2.2 0.00174 0.44 AML other m 2018-03-10T04:39:37.05
IV.T1221.HNE. ML:2.1 0.00147 0.76 AML other m 2018-03-10T04:39:37.43
IV.T1221.EHN. ML:2.2 0.0016929999999999998 0.44 AML other m 2018-03-10T04:39:37.05
IV.CESI.HHN. ML:2.5 0.002785 0.22 AML other m 2018-03-10T04:39:37.81
IV.CESI.HHE. ML:2.4 0.002335 0.2 AML other m 2018-03-10T04:39:37.93
IV.T1214.EHN. ML:2.2 0.0009170000000000001 1.52 AML other m 2018-03-10T04:39:40.97
IV.T1214.HNN. ML:2.2 0.001001 1.52 AML other m 2018-03-10T04:39:40.97
IV.T1214.HNE. ML:2.3 0.0012 1.04 AML other m 2018-03-10T04:39:40.47
IV.T1214.EHE. ML:2.2 0.0011 1.04 AML other m 2018-03-10T04:39:40.99
IV.CSP1.EHN. ML:1.6 0.000202 1.46 AML other m 2018-03-10T04:39:41.20
IV.CSP1.EHE. ML:1.9 0.0003895 0.7 AML other m 2018-03-10T04:39:42.18
IV.LNSS.HHE. ML:2.4 0.00107 0.3 AML other m 2018-03-10T04:39:42.71
IV.LNSS.HHN. ML:2.4 0.00106 0.62 AML other m 2018-03-10T04:39:43.01
IV.PF6.EHN. ML:1.7 0.00021700000000000002 1.76 AML other m 2018-03-10T04:39:43.99
IV.PF6.EHE. ML:1.9 0.00034250000000000003 0.3 AML other m 2018-03-10T04:39:43.57
IV.GUMA.HHE. ML:2.5 0.00124 0.22 AML other m 2018-03-10T04:39:43.71
IV.MTRA.HNE. ML:2.0 0.0004255 1.24 AML other m 2018-03-10T04:39:44.05
IV.MTRA.EHE. ML:2.1 0.000441 0.12 AML other m 2018-03-10T04:39:44.06
IV.MTRA.HNN. ML:2.0 0.0003795 0.56 AML other m 2018-03-10T04:39:44.25
IV.T1299.EHN. ML:1.6 0.0001585 0.76 AML other m 2018-03-10T04:39:44.78
IV.T1299.EHE. ML:1.7 0.00019350000000000001 0.64 AML other m 2018-03-10T04:39:45.75
IV.SNTG.HHE. ML:2.0 0.0003105 0.94 AML other m 2018-03-10T04:39:45.47
IV.SNTG.HNE. ML:2.0 0.000345 0.92 AML other m 2018-03-10T04:39:45.48
IV.MF5.EHN. ML:2.2 0.0005394999999999999 0.38 AML other m 2018-03-10T04:39:45.77
IV.SNTG.HHN. ML:2.1 0.0004295 0.14 AML other m 2018-03-10T04:39:45.78
IV.SNTG.HNN. ML:2.1 0.0004145 1.4 AML other m 2018-03-10T04:39:46.85
IV.MF5.EHE. ML:2.1 0.000399 0.34 AML other m 2018-03-10T04:39:46.05
IV.ARRO.EHE. ML:1.7 0.0001905 1.12 AML other m 2018-03-10T04:39:46.56
IV.GUMA.HHN. ML:2.2 0.0007315 1.06 AML other m 2018-03-10T04:39:46.59
IV.MTRA.EHN. ML:1.9 0.0002805 0.3 AML other m 2018-03-10T04:39:46.75
IV.RM33.HNN. ML:2.0 0.0002925 0.12 AML other m 2018-03-10T04:39:47.14
IV.RM33.EHN. ML:2.0 0.000309 0.12 AML other m 2018-03-10T04:39:47.15
IV.CESX.HHN. ML:1.9 0.000259 0.22 AML other m 2018-03-10T04:39:47.19
IV.FOSV.EHE. ML:1.8 0.00015 0.22 AML other m 2018-03-10T04:39:47.49
IV.CESX.HHE. ML:1.9 0.000226 0.38 AML other m 2018-03-10T04:39:48.26
IV.FOSV.EHN. ML:1.8 0.00015000000000000001 0.2 AML other m 2018-03-10T04:39:48.30
IV.SMA1.EHE. ML:1.9 0.00027850000000000005 0.64 AML other m 2018-03-10T04:39:48.45
IV.EL6.EHN. ML:2.3 0.000571 0.38 AML other m 2018-03-10T04:39:48.65
IV.SMA1.EHN. ML:1.9 0.0002595 0.32 AML other m 2018-03-10T04:39:48.54
IV.EL6.EHE. ML:2.3 0.000501 0.38 AML other m 2018-03-10T04:39:48.61
IV.RM33.EHE. ML:2.0 0.000258 0.36 AML other m 2018-03-10T04:39:48.45
IV.RM33.HNE. ML:2.0 0.00031800000000000003 0.38 AML other m 2018-03-10T04:39:48.44
IV.ARRO.EHN. ML:1.6 0.0001615 1.36 AML other m 2018-03-10T04:39:49.07
IV.CING.HHN. ML:1.9 0.0001705 0.14 AML other m 2018-03-10T04:39:50.44
IV.TERO.HHN. ML:1.7 0.00011499999999999999 0.12 AML other m 2018-03-10T04:39:50.41
IV.CAMP.HHE. ML:1.3 0.0000477 0.52 AML other m 2018-03-10T04:39:51.73
IV.CING.HHE. ML:1.8 0.0001555 1.12 AML other m 2018-03-10T04:39:51.20
IV.OFFI.HHN. ML:1.8 0.00014649999999999998 1.42 AML other m 2018-03-10T04:39:52.26
IV.SSFR.HHN. ML:2.4 0.00044 0.2 AML other m 2018-03-10T04:39:53.13
IV.SSFR.HNN. ML:2.3 0.000398 0.22 AML other m 2018-03-10T04:39:53.13
IV.SSFR.HNE. ML:2.4 0.00046399999999999995 0.22 AML other m 2018-03-10T04:39:53.33
IV.ARVD.HHE. ML:1.9 0.000141 0.64 AML other m 2018-03-10T04:39:53.83
IV.TERO.HHE. ML:1.7 0.0001014 1.14 AML other m 2018-03-10T04:39:53.32
IV.ARVD.HHN. ML:1.7 0.00008215 1.42 AML other m 2018-03-10T04:39:53.21
IV.CAMP.HHN. ML:1.4 0.000053 0.52 AML other m 2018-03-10T04:39:54.39
IV.SSFR.HHE. ML:2.3 0.000375 0.22 AML other m 2018-03-10T04:39:54.39
IV.MGAB.HHN. ML:1.9 0.000122 1.18 AML other m 2018-03-10T04:39:57.81
IV.PIEI.HHE. ML:1.9 0.0001036 0.12 AML other m 2018-03-10T04:39:57.99
IV.MGAB.HHE. ML:1.8 0.00009850000000000001 1.34 AML other m 2018-03-10T04:39:58.75
IV.PIEI.HHN. ML:1.6 0.0000552 1.1 AML other m 2018-03-10T04:39:58.69
IV.OFFI.HHE. ML:1.8 0.0001545 1.44 AML other m 2018-03-10T04:39:58.88
IV.SRES.HHE. ML:1.6 0.000047600000000000005 0.42 AML other m 2018-03-10T04:40:01.11
IV.NARO.HHN. ML:1.5 0.0000383 0.86 AML other m 2018-03-10T04:40:01.04
IV.SACS.HHN. ML:1.6 0.0000436 1.16 AML other m 2018-03-10T04:40:02.96
IV.FAGN.HHN. ML:1.9 0.00010815 0.42 AML other m 2018-03-10T04:40:02.92
IV.NARO.HHE. ML:1.6 0.00004965 0.78 AML other m 2018-03-10T04:40:03.39
IV.FAGN.HHE. ML:2.0 0.0001235 0.32 AML other m 2018-03-10T04:40:04.51
IV.SACS.HHE. ML:1.5 0.00004095 0.82 AML other m 2018-03-10T04:40:04.31
IV.SRES.HHN. ML:1.5 0.00004055 1.4 AML other m 2018-03-10T04:40:04.28
IV.T0110.HHN. ML:1.8 0.00005895 0.38 AML other m 2018-03-10T04:40:14.97
IV.T0110.HHE. ML:1.8 0.00006890000000000001 0.68 AML other m 2018-03-10T04:40:15.39
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
Waveforms Seismic signals in miniseed + resp format Download