Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 11-04-2018 and time 03:10:12 (Italy) in region 2 km SE Fiordimonte (MC)

A magnitude ML 2.0 earthquake occured in region: 2 km SE Fiordimonte (MC), on

  • 11-04-2018 01:10:12 (UTC)
  • 11-04-2018 03:10:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0250, 13.1030 at 7 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
Fiordimonte MC 2 202 202
Pievebovigliana MC 5 866 1068
Fiastra MC 5 559 1627
Pieve Torina MC 5 1458 3085
Acquacanina MC 6 121 3206
Muccia MC 8 915 4121
Monte Cavallo MC 9 145 4266
Ussita MC 9 444 4710
Visso MC 10 1107 5817
Bolognola MC 11 142 5959
Camerino MC 13 6974 12933
Serravalle di Chienti MC 13 1070 14003
Castelsantangelo sul Nera MC 15 281 14284
Cessapalombo MC 16 512 14796
Sarnano MC 16 3264 18060
Caldarola MC 16 1823 19883
Preci PG 17 724 20607
Camporotondo di Fiastrone MC 18 563 21170
Serrapetrona MC 18 966 22136
Sefro MC 18 422 22558
Belforte del Chienti MC 19 1886 24444
Pioraco MC 20 1134 25578
Gualdo MC 20 815 26393
San Ginesio MC 20 3498 29891

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
59 Km E of Perugia (166134 inhabitants)
64 Km NE of Terni (111501 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
79 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
100 Km S of Pesaro (94582 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 2018-04-11
01:10:12		 43.0248 13.1028 7 2018-04-11
01:17:39		 Sala Sismica INGV-Roma 55396701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-04-11 01:10:12 ± 0.12
Latitude 43.0248 ± 0.0036
Longitude 13.1028 ± 0.0062
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 55396701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 476
Semi-minor axis of confidence ellipse (meter) 225
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 275
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 120
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 20
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.37412
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 11
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 55396701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-04-11 01:17:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTRZ.HHZ. 2018-04-11T01:10:43.39 3.0 negative manual Pg 4.49 0
IV.T1247.HHZ. 2018-04-11T01:10:34.04 3.0 undecidable manual S -1.57 0
IV.TERO.HHZ. 2018-04-11T01:10:32.27 3.0 undecidable manual S -1.97 0
IV.CESX.HHZ. 2018-04-11T01:10:32.60 3.0 undecidable manual S 1.06 0
IV.ARRO.EHZ. 2018-04-11T01:10:31.35 3.0 undecidable manual S 0.7 0
IV.RM33.EHZ. 2018-04-11T01:10:31.44 3.0 undecidable manual S -1.45 0
IV.T0110.HHZ. 2018-04-11T01:10:30.45 3.0 negative manual P -0.13 0
IV.ATCC.EHZ. 2018-04-11T01:10:27.40 0.3 undecidable manual S 296 41.5251 50 0.08 70
OB.GAVE.EHZ. 2018-04-11T01:10:26.41 3.0 undecidable manual S 0.14 0
IV.FIAM.HHZ. 2018-04-11T01:10:26.86 3.0 positive manual P 0.12 0
IV.GIGS.HHZ. 2018-04-11T01:10:25.49 3.0 positive manual P -0.1 0
IV.TERO.HHZ. 2018-04-11T01:10:23.23 3.0 negative manual P -0.13 0
IV.CESX.HHZ. 2018-04-11T01:10:23.70 3.0 positive manual P 1.86 0
IV.CAMP.HHZ. 2018-04-11T01:10:23.09 3.0 positive manual P -0.04 0
IV.T1247.HHZ. 2018-04-11T01:10:23.75 3.0 negative manual P -0.38 0
IV.MURB.HHZ. 2018-04-11T01:10:22.73 3.0 undecidable manual S -1.53 0
IV.SSFR.HHZ. 2018-04-11T01:10:22.94 3.0 undecidable manual S -0.78 0
IV.ARVD.HHZ. 2018-04-11T01:10:22.71 3.0 undecidable manual S -2.19 0
IV.T1221.EHZ. 2018-04-11T01:10:22.73 0.3 undecidable manual S 229 27.6501 104 0.05 72
IV.ARRO.EHZ. 2018-04-11T01:10:22.86 3.0 positive manual P 1.52 0
IV.OFFI.HHZ. 2018-04-11T01:10:22.60 3.0 negative manual P 1.55 0
IV.RM33.EHZ. 2018-04-11T01:10:22.92 3.0 positive manual P 0.32 0
IV.MOMA.HHZ. 2018-04-11T01:10:21.82 3.0 undecidable manual P 2.73 0
IV.SMA1.EHZ. 2018-04-11T01:10:21.23 3.0 negative manual P 0.12 0
IV.T1299.EHZ. 2018-04-11T01:10:21.20 3.0 positive manual P 0.47 0
IV.FOSV.EHZ. 2018-04-11T01:10:20.60 3.0 undecidable manual S 1.19 0
IV.ATCC.EHZ. 2018-04-11T01:10:20.69 0.3 undecidable manual P 296 41.5251 50 -0.5 64
IV.MTRA.EHZ. 2018-04-11T01:10:19.78 3.0 negative manual P 0.15 0
IV.CESI.HHZ. 2018-04-11T01:10:19.22 0.3 undecidable manual S 262 16.2726 112 0.32 69
IV.MF5.EHZ. 2018-04-11T01:10:19.03 3.0 negative manual P 1.42 0
IV.MC2.EHZ. 2018-04-11T01:10:18.56 0.1 undecidable manual S 151 14.3745 115 0.25 94
IV.PF6.EHZ. 2018-04-11T01:10:18.47 0.1 undecidable manual S 31 14.5743 115 0.1 97
IV.MML1.EHZ. 2018-04-11T01:10:18.62 0.1 undecidable manual S 313 14.4744 115 0.28 94
IV.T1221.EHZ. 2018-04-11T01:10:18.27 0.1 undecidable manual P 229 27.6501 104 -0.24 92
IV.SNTG.HHZ. 2018-04-11T01:10:17.87 0.3 undecidable manual P 333 28.749 103 -0.84 57
OB.GAVE.EHZ. 2018-04-11T01:10:17.56 3.0 negative manual P -1.32 0
IV.T1220.EHZ. 2018-04-11T01:10:17.08 0.1 undecidable manual S 353 9.4794 125 0.24 95
IV.MML1.EHZ. 2018-04-11T01:10:16.14 0.1 undecidable manual P 313 14.4744 115 0.14 96
IV.T1219.EHZ. 2018-04-11T01:10:16.61 0.1 undecidable manual S 293 8.6802 128 0.01 100
IV.CESI.HHZ. 2018-04-11T01:10:16.45 0.1 undecidable manual P 262 16.2726 112 0.13 96
IV.PF6.EHZ. 2018-04-11T01:10:16.18 0.1 undecidable manual P 31 14.5743 115 0.16 96
IV.CING.HHZ. 2018-04-11T01:10:16.44 3.0 negative manual P 0.18 0
IV.MMO1.EHZ. 2018-04-11T01:10:15.26 3.0 negative manual P -1.45 0
IV.T1220.EHZ. 2018-04-11T01:10:15.22 0.1 undecidable manual P 353 9.4794 125 0.08 98
IV.FEMA.HNZ. 2018-04-11T01:10:15.01 0.1 undecidable manual P 212 8.1807 129 0.09 99
IV.MC2.EHZ. 2018-04-11T01:10:15.98 0.1 negative manual P 151 14.3745 115 -0.01 99
IV.T1219.EHZ. 2018-04-11T01:10:15.10 0.1 undecidable manual P 293 8.6802 128 0.1 98
IV.EL6.EHZ. 2018-04-11T01:10:15.33 3.0 positive manual P 0.63 0
IV.FDMO.HHZ. 2018-04-11T01:10:14.63 0.1 undecidable manual S 316 1.7982 165 -0.57 89
IV.GUMA.HHZ. 2018-04-11T01:10:14.54 3.0 negative manual P -0.69 0
IV.NRCA.HHZ. 2018-04-11T01:10:14.69 3.0 negative manual P -1.28 0
IV.FDMO.HHZ. 2018-04-11T01:10:13.88 0.1 undecidable manual P 316 1.7982 165 -0.31 95
IV.CSP1.EHZ. 2018-04-11T01:10:12.41 3.0 undecidable manual P -0.68 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNN. ML:2.4 0.004059999999999999 0.6 AML other m 2018-04-11T01:10:16.87
IV.CSP1.EHE. ML:2.1 0.001835 1.18 AML other m 2018-04-11T01:10:18.88
IV.FEMA.HNE. ML:2.4 0.005335 0.36 AML other m 2018-04-11T01:10:18.28
IV.PF6.EHN. ML:1.7 0.0006205000000000001 0.22 AML other m 2018-04-11T01:10:18.71
IV.CSP1.EHN. ML:1.6 0.000602 0.72 AML other m 2018-04-11T01:10:19.17
IV.CESI.HHE. ML:2.0 0.0010030000000000002 0.58 AML other m 2018-04-11T01:10:19.47
IV.NRCA.HHN. ML:2.6 0.00269 0.24 AML other m 2018-04-11T01:10:20.94
IV.NRCA.HNN. ML:2.5 0.002515 0.24 AML other m 2018-04-11T01:10:20.94
IV.GUMA.HNE. ML:2.7 0.00447 1.66 AML other m 2018-04-11T01:10:20.13
IV.GUMA.HHE. ML:2.8 0.00496 1.74 AML other m 2018-04-11T01:10:20.09
IV.NRCA.HNE. ML:2.7 0.003745 1.82 AML other m 2018-04-11T01:10:20.97
IV.NRCA.HHE. ML:2.7 0.003925 1.82 AML other m 2018-04-11T01:10:20.97
IV.CESI.HHN. ML:2.1 0.0011639999999999999 0.94 AML other m 2018-04-11T01:10:20.52
IV.GUMA.HNN. ML:2.8 0.004804999999999999 0.32 AML other m 2018-04-11T01:10:21.06
IV.GUMA.HHN. ML:2.7 0.0045 0.22 AML other m 2018-04-11T01:10:21.17
IV.PF6.EHE. ML:1.9 0.0008075 0.46 AML other m 2018-04-11T01:10:22.06
IV.T1221.HNN. ML:2.1 0.000665 0.2 AML other m 2018-04-11T01:10:22.89
IV.T1221.EHN. ML:2.0 0.000633 1.78 AML other m 2018-04-11T01:10:23.00
IV.T1221.EHE. ML:1.8 0.0003795 1.52 AML other m 2018-04-11T01:10:23.87
IV.SNTG.HHE. ML:1.3 0.00010020000000000001 0.22 AML other m 2018-04-11T01:10:23.16
IV.SNTG.HHN. ML:1.1 0.00006445000000000001 0.94 AML other m 2018-04-11T01:10:23.39
IV.MF5.EHE. ML:2.2 0.00089 0.44 AML other m 2018-04-11T01:10:24.57
IV.MTRA.EHE. ML:2.2 0.0005574999999999999 1.18 AML other m 2018-04-11T01:10:25.59
IV.T1221.HNE. ML:1.8 0.00034599999999999995 0.24 AML other m 2018-04-11T01:10:25.76
IV.MTRA.HNN. ML:2.0 0.00038950000000000003 0.32 AML other m 2018-04-11T01:10:26.56
IV.MTRA.EHN. ML:2.0 0.00036050000000000003 0.32 AML other m 2018-04-11T01:10:26.56
OB.GAVE.HNE. ML:2.6 0.00146 0.3 AML other m 2018-04-11T01:10:26.90
OB.GAVE.EHN. ML:2.6 0.0015049999999999998 1.4 AML other m 2018-04-11T01:10:26.77
IV.FOSV.EHN. ML:1.8 0.000247 0.32 AML other m 2018-04-11T01:10:27.30
OB.GAVE.HNN. ML:2.1 0.000425 0.9 AML other m 2018-04-11T01:10:27.19
IV.MF5.EHN. ML:2.2 0.0009444999999999999 0.48 AML other m 2018-04-11T01:10:27.06
OB.GAVE.EHE. ML:2.6 0.00143 1.16 AML other m 2018-04-11T01:10:27.91
IV.CING.HHE. ML:1.8 0.00022700000000000002 0.16 AML other m 2018-04-11T01:10:27.64
IV.ATCC.EHE. ML:2.3 0.0006635 0.28 AML other m 2018-04-11T01:10:27.66
IV.CING.HHN. ML:1.8 0.00020600000000000002 0.6 AML other m 2018-04-11T01:10:27.95
IV.ATCC.EHN. ML:2.0 0.000363 0.86 AML other m 2018-04-11T01:10:28.51
IV.EL6.EHN. ML:2.1 0.000575 1.6 AML other m 2018-04-11T01:10:28.11
IV.FOSV.EHE. ML:1.8 0.00023150000000000002 0.28 AML other m 2018-04-11T01:10:28.22
IV.EL6.EHE. ML:2.1 0.0005250000000000001 0.28 AML other m 2018-04-11T01:10:28.23
IV.MTRA.HNE. ML:2.1 0.000509 0.42 AML other m 2018-04-11T01:10:29.28
IV.T1299.EHE. ML:1.8 0.000177 0.98 AML other m 2018-04-11T01:10:29.98
IV.MOMA.HHN. ML:2.0 0.000245 0.82 AML other m 2018-04-11T01:10:31.22
IV.MOMA.HHE. ML:2.0 0.000246 1.14 AML other m 2018-04-11T01:10:31.39
IV.T1299.EHN. ML:1.8 0.000194 0.3 AML other m 2018-04-11T01:10:31.76
IV.ARRO.EHE. ML:2.1 0.00028300000000000005 0.2 AML other m 2018-04-11T01:10:31.69
IV.CAMP.HHE. ML:1.7 0.00011549999999999999 0.28 AML other m 2018-04-11T01:10:31.72
IV.ARRO.EHN. ML:2.0 0.0002035 0.18 AML other m 2018-04-11T01:10:31.70
IV.ARVD.HHE. ML:1.8 0.00013550000000000001 0.48 AML other m 2018-04-11T01:10:32.56
IV.ARVD.HHN. ML:1.6 0.0000949 1.3 AML other m 2018-04-11T01:10:32.15
IV.SSFR.HHE. ML:2.3 0.00047450000000000004 1.76 AML other m 2018-04-11T01:10:32.90
IV.SSFR.HNE. ML:2.3 0.000518 1.76 AML other m 2018-04-11T01:10:32.90
IV.SMA1.EHN. ML:2.1 0.000324 1.5 AML other m 2018-04-11T01:10:33.07
IV.SSFR.HHN. ML:2.2 0.0003565 1.32 AML other m 2018-04-11T01:10:33.23
IV.MURB.HHN. ML:2.1 0.0002805 1.1 AML other m 2018-04-11T01:10:33.78
IV.SSFR.HNN. ML:2.2 0.00036899999999999997 1.28 AML other m 2018-04-11T01:10:33.24
IV.RM33.EHN. ML:1.9 0.000167 0.3 AML other m 2018-04-11T01:10:33.49
IV.TERO.HHE. ML:1.7 0.0001003 1.08 AML other m 2018-04-11T01:10:33.58
IV.TERO.HHN. ML:1.9 0.00014900000000000002 0.3 AML other m 2018-04-11T01:10:33.63
IV.CAMP.HHN. ML:1.6 0.0000909 0.5 AML other m 2018-04-11T01:10:34.31
IV.CESX.HHN. ML:2.1 0.0002565 0.28 AML other m 2018-04-11T01:10:34.32
IV.CESX.HHE. ML:2.1 0.0002705 0.24 AML other m 2018-04-11T01:10:34.34
IV.RM33.EHE. ML:1.8 0.0001495 0.24 AML other m 2018-04-11T01:10:34.65
IV.MURB.HHE. ML:2.3 0.0004625 1.68 AML other m 2018-04-11T01:10:35.05
IV.SMA1.EHE. ML:2.0 0.000264 1.08 AML other m 2018-04-11T01:10:35.20
IV.OFFI.HHN. ML:2.1 0.000347 0.5 AML other m 2018-04-11T01:10:35.14
IV.OFFI.HHE. ML:2.0 0.0002985 0.8 AML other m 2018-04-11T01:10:36.77
IV.GIGS.HHN. ML:1.4 0.00003755 1.58 AML other m 2018-04-11T01:10:37.10
IV.GIGS.HHE. ML:1.4 0.000042300000000000005 0.3 AML other m 2018-04-11T01:10:38.99
IV.FIAM.HHN. ML:1.6 0.0000532 0.34 AML other m 2018-04-11T01:10:39.16
IV.FIAM.HHE. ML:1.7 0.00005955 0.78 AML other m 2018-04-11T01:10:40.49
IV.T0110.HHN. ML:2.0 0.00010314999999999999 0.48 AML other m 2018-04-11T01:10:47.43
IV.T0110.HHE. ML:2.0 0.0000968 1.36 AML other m 2018-04-11T01:10:54.80
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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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