Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 12-09-2018 and time 07:22:57 (Italy) in region 2 km N Pieve Torina (MC)

A magnitude ML 1.8 earthquake occured in region: 2 km N Pieve Torina (MC), on

  • 12-09-2018 05:22:57 (UTC)
  • 12-09-2018 07:22:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0590, 13.0500 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
Pieve Torina MC 2 1458 1458
Muccia MC 3 915 2373
Pievebovigliana MC 3 866 3239
Fiordimonte MC 4 202 3441
Serravalle di Chienti MC 8 1070 4511
Monte Cavallo MC 8 145 4656
Camerino MC 9 6974 11630
Fiastra MC 9 559 12189
Acquacanina MC 11 121 12310
Sefro MC 13 422 12732
Pioraco MC 14 1134 13866
Visso MC 15 1107 14973
Ussita MC 15 444 15417
Bolognola MC 16 142 15559
Caldarola MC 17 1823 17382
Castelraimondo MC 17 4587 21969
Fiuminata MC 17 1402 23371
Serrapetrona MC 17 966 24337
Cessapalombo MC 18 512 24849
Belforte del Chienti MC 19 1886 26735
Camporotondo di Fiastrone MC 19 563 27298
Preci PG 20 724 28022

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Foligno (57155 inhabitants)
54 Km E of Perugia (166134 inhabitants)
64 Km NE of Terni (111501 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
73 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
87 Km S of Fano (60888 inhabitants)
95 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
Bulletin
Rev1000 		ML 1.8 2018-09-12
05:22:57		 43.0592 13.05 8 2019-06-04
09:16:00		 Bollettino Sismico Italiano INGV 62866681
Reviewed
Rev100 		ML 2.2 2018-09-12
05:22:57		 43.0593 13.045 8 2018-09-12
05:33:15		 Sala Sismica INGV-Roma 60848061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-12 05:22:57 ± 0.05
Latitude 43.0592 ± 0.0027
Longitude 13.0500 ± 0.0049
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 62866681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 394
Semi-minor axis of confidence ellipse (meter) 155
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 65
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 62
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.98656
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 62866681
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-07 14:13:34

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 74
Type of magnitude ML
Reference to an origin 60848061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-12 05:33:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIGS.HHZ. 2018-09-12T05:23:22.34 0.6 undecidable manual S 147 79.5648 50 0.62 38
IV.PIEI.HHZ. 2018-09-12T05:23:19.09 0.3 undecidable manual S 322 67.2771 50 0.66 57
IV.MPAG.EHZ. 2018-09-12T05:23:19.23 0.6 undecidable manual S 340 67.377 50 0.76 37
IV.TERO.HHZ. 2018-09-12T05:23:18.35 0.6 undecidable manual S 137 66.1893 50 0.22 43
IV.ATVO.HHZ. 2018-09-12T05:23:17.81 0.6 undecidable manual S 305 63.1923 50 0.48 41
IV.RM33.EHZ. 2018-09-12T05:23:17.65 0.6 undecidable manual S 168 62.493 50 0.49 41
IV.CAMP.HHZ. 2018-09-12T05:23:17.79 0.6 undecidable manual S 153 64.9905 50 -0.04 45
IV.T0110.HHZ. 2018-09-12T05:23:15.59 0.6 undecidable manual P 147 109.5126 50 -0.43 38
IV.LNSS.HHZ. 2018-09-12T05:23:14.05 0.6 undecidable manual S 181 50.616 50 0.06 46
IV.SMA1.EHZ. 2018-09-12T05:23:14.77 0.6 undecidable manual S 154 52.9026 50 0.17 45
IV.VCEL.EHZ. 2018-09-12T05:23:14.38 0.3 undecidable manual P 139 97.9242 50 0.15 62
IV.SSFR.HHZ. 2018-09-12T05:23:13.18 0.3 undecidable manual S 333 47.1195 50 0.13 68
IV.ARVD.HHZ. 2018-09-12T05:23:13.68 0.6 undecidable manual S 350 49.4172 50 0 47
IV.MURB.HHZ. 2018-09-12T05:23:13.84 0.6 undecidable manual S 298 48.1185 50 0.51 42
IV.PE3.EHZ. 2018-09-12T05:23:12.63 3.0 negative manual P 0.2 0
IV.MTRA.EHZ. 2018-09-12T05:23:11.99 0.6 undecidable manual S 140 43.8228 50 -0.18 45
IV.MF5.EHZ. 2018-09-12T05:23:10.18 0.6 undecidable manual S 103 34.1436 103 0.68 40
IV.ATCC.EHZ. 2018-09-12T05:23:10.08 0.6 undecidable manual S 293 36.0417 50 -0.01 48
IV.GIGS.HHZ. 2018-09-12T05:23:10.70 0.1 undecidable manual P 147 79.5648 50 -0.71 73
IV.FOSV.EHZ. 2018-09-12T05:23:09.46 0.6 undecidable manual S 318 35.0427 103 -0.34 45
IV.COR1.EHZ. 2018-09-12T05:23:09.61 0.1 undecidable manual P 356 63.6918 50 0.66 77
IV.TERO.HHZ. 2018-09-12T05:23:09.23 0.6 undecidable manual P 137 66.1893 50 -0.11 44
IV.PIEI.HHZ. 2018-09-12T05:23:09.20 0.6 undecidable manual P 322 67.2771 50 -0.31 42
IV.MPAG.EHZ. 2018-09-12T05:23:09.62 0.1 undecidable manual P 340 67.377 50 0.08 89
IV.CAMP.HHZ. 2018-09-12T05:23:08.61 0.6 undecidable manual P 153 64.9905 50 -0.55 40
IV.ATVO.HHZ. 2018-09-12T05:23:08.77 0.6 undecidable manual P 305 63.1923 50 -0.11 44
IV.RM33.EHZ. 2018-09-12T05:23:08.36 0.6 undecidable manual P 168 62.493 50 -0.42 42
IV.MMO1.EHZ. 2018-09-12T05:23:07.51 0.6 undecidable manual S 128 28.6491 106 -0.12 47
IV.EL6.EHZ. 2018-09-12T05:23:07.82 0.6 undecidable manual S 8 30.2475 105 -0.36 45
IV.GUMA.HHZ. 2018-09-12T05:23:06.53 0.6 undecidable manual S 89 23.1546 109 0.72 40
IV.MURB.HHZ. 2018-09-12T05:23:06.42 0.3 undecidable manual P 298 48.1185 50 -0.14 68
IV.NRCA.HNZ. 2018-09-12T05:23:06.63 0.6 undecidable manual S 168 25.5522 107 0.01 48
IV.LNSS.HHZ. 2018-09-12T05:23:06.58 0.1 undecidable manual P 181 50.616 50 -0.37 86
IV.SMA1.EHZ. 2018-09-12T05:23:06.92 0.1 negative manual P 154 52.9026 50 -0.38 85
IV.ARVD.HHZ. 2018-09-12T05:23:06.30 0.6 undecidable manual P 350 49.4172 50 -0.47 42
IV.GAG1.HNE. 2018-09-12T05:23:05.25 0.6 undecidable manual S 4 19.869 112 0.49 44
IV.MTRA.EHZ. 2018-09-12T05:23:05.49 0.3 undecidable manual P 140 43.8228 50 -0.41 65
IV.MC2.EHZ. 2018-09-12T05:23:05.17 0.6 undecidable manual S 145 19.869 112 0.41 45
IV.SSFR.HHZ. 2018-09-12T05:23:05.97 0.1 undecidable manual P 333 47.1195 50 -0.43 85
IV.SNTG.HHZ. 2018-09-12T05:23:05.65 0.6 undecidable manual S 338 23.4543 109 -0.27 46
IV.FRON.EHZ. 2018-09-12T05:23:05.47 3.0 undecidable manual P 0
IV.MNTP.HNZ. 2018-09-12T05:23:04.67 0.1 undecidable manual P 76 35.0427 103 0.14 93
IV.MF5.EHZ. 2018-09-12T05:23:04.49 0.1 undecidable manual P 103 34.1436 103 0.14 93
IV.ATCC.EHZ. 2018-09-12T05:23:04.49 0.1 positive manual P 293 36.0417 50 -0.2 91
IV.EL6.EHZ. 2018-09-12T05:23:03.30 0.1 positive manual P 8 30.2475 105 -0.29 91
IV.FOSV.EHZ. 2018-09-12T05:23:03.99 0.6 undecidable manual P 318 35.0427 103 -0.54 42
IV.MDAR.HNN. 2018-09-12T05:23:03.30 0.6 undecidable manual S 27 16.5723 116 -0.41 45
IV.MMO1.EHZ. 2018-09-12T05:23:03.11 0.1 undecidable manual P 128 28.6491 106 -0.17 93
IV.CESI.HHZ. 2018-09-12T05:23:02.96 0.6 undecidable manual S 243 13.2756 121 0.28 47
IV.FEMA.HNE. 2018-09-12T05:23:02.33 0.6 undecidable manual S 180 10.7781 126 0.36 46
IV.GUMA.HHZ. 2018-09-12T05:23:02.55 0.1 positive manual P 89 23.1546 109 0.33 91
IV.NRCA.HNZ. 2018-09-12T05:23:02.66 0.1 undecidable manual P 168 25.5522 107 -0.03 97
IV.PF6.EHN. 2018-09-12T05:23:02.99 0.6 undecidable manual S 53 14.5743 119 -0.1 49
IV.SNTG.HHZ. 2018-09-12T05:23:01.97 1.0 undecidable manual P 338 23.4543 109 -0.31 23
IV.GAG1.HNE. 2018-09-12T05:23:01.84 0.3 undecidable manual P 4 19.869 112 0.22 70
IV.SSM1.HNE. 2018-09-12T05:23:01.62 0.1 undecidable manual P 29 21.4674 110 -0.28 92
IV.MC2.EHZ. 2018-09-12T05:23:01.57 0.6 undecidable manual P 145 19.869 112 -0.05 49
IV.MDAR.HNN. 2018-09-12T05:23:01.04 0.6 undecidable manual P 27 16.5723 116 0.03 49
IV.PF6.EHN. 2018-09-12T05:23:00.68 0.1 undecidable manual P 53 14.5743 119 0.03 98
IV.SEF1.HNN. 2018-09-12T05:23:00.55 0.3 undecidable manual P 320 12.7761 122 0.21 71
IV.CESI.HHZ. 2018-09-12T05:23:00.74 0.1 positive manual P 243 13.2756 121 0.32 93
IV.FEMA.HNE. 2018-09-12T05:23:00.33 0.3 undecidable manual P 180 10.7781 126 0.32 70
IV.FDMO.HHZ. 2018-09-12T05:22:59.91 0.6 undecidable manual S 130 3.8961 154 -0.49 45
IV.FDMO.HHZ. 2018-09-12T05:22:59.06 0.1 undecidable manual P 130 3.8961 154 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:0.0 0.014531465 0.1184 AML other m 2018-09-12T05:23:00.14
IV.FDMO.HHE. ML:0.0 0.011885498999999999 0.2016 AML other m 2018-09-12T05:23:00.16
IV.SNTG.HNN. ML:1.9 0.000498128 0.24 AML other m 2018-09-12T05:23:06.79
IV.SNTG.HHE. ML:1.5 0.00020885515 0.1408 AML other m 2018-09-12T05:23:06.46
IV.SNTG.HNE. ML:1.8 0.00043276275 0.1024 AML other m 2018-09-12T05:23:06.53
IV.SNTG.HHN. ML:1.9 0.00051442585 0.1792 AML other m 2018-09-12T05:23:06.67
IV.FOSV.EHE. ML:1.7 0.00021185515 0.2592 AML other m 2018-09-12T05:23:10.44
IV.FOSV.EHN. ML:2.0 0.00046705529999999996 0.3008 AML other m 2018-09-12T05:23:09.95
OB.GAVE.EHN. ML:0.0 0.0012889955 0.1792 AML other m 2018-09-12T05:23:12.71
OB.GAVE.EHE. ML:0.0 0.00116847575 0.1792 AML other m 2018-09-12T05:23:14.12
OB.GAVE.HNN. ML:0.0 0.00039848490000000004 0.1696 AML other m 2018-09-12T05:23:12.71
OB.GAVE.HNE. ML:0.0 0.0011481054999999997 0.1728 AML other m 2018-09-12T05:23:13.64
IV.SMA1.EHN. ML:2.1 0.00029043415 0.3392 AML other m 2018-09-12T05:23:18.74
IV.SMA1.EHE. ML:2.0 0.00027540340000000005 0.7008 AML other m 2018-09-12T05:23:25.59
IV.RM33.EHN. ML:1.9 0.00016188915000000002 0.1408 AML other m 2018-09-12T05:23:18.16
IV.RM33.HNN. ML:2.0 0.00018837516 0.3296 AML other m 2018-09-12T05:23:18.79
IV.RM33.EHE. ML:1.9 0.00015808755 0.2016 AML other m 2018-09-12T05:23:19.90
IV.RM33.HNE. ML:2.0 0.00018004665 0.192 AML other m 2018-09-12T05:23:19.80
IV.CAMP.HHN. ML:1.8 0.00011406385 0.2208 AML other m 2018-09-12T05:23:19.72
IV.CAMP.HHE. ML:1.8 0.00010994702000000001 0.2016 AML other m 2018-09-12T05:23:18.18
IV.ATVO.HHN. ML:1.5 0.000059343919999999994 0.24 AML other m 2018-09-12T05:23:21.93
IV.ATVO.HHE. ML:1.7 0.000098022215 0.24 AML other m 2018-09-12T05:23:20.33
IV.PIEI.HHE. ML:1.9 0.000129794255 0.1408 AML other m 2018-09-12T05:23:21.82
IV.PIEI.HHN. ML:1.6 0.00006481701000000001 0.16 AML other m 2018-09-12T05:23:20.88
IV.TERO.HNN. ML:1.6 0.00007761947149999999 0.1408 AML other m 2018-09-12T05:23:20.79
IV.TERO.HNE. ML:1.8 0.00010827022000000001 0.9312 AML other m 2018-09-12T05:23:15.84
IV.TERO.HHN. ML:2.0 0.0001714881 0.0992 AML other m 2018-09-12T05:23:20.67
IV.TERO.HHE. ML:2.0 0.00017968099999999998 0.0992 AML other m 2018-09-12T05:23:21.01
IV.GIGS.HHN. ML:1.3 0.000031860795 0.2368 AML other m 2018-09-12T05:23:23.76
IV.GIGS.HHE. ML:1.4 0.000035165875 0.2016 AML other m 2018-09-12T05:23:24.60
IV.VCEL.EHN. ML:1.9 0.00009056870499999999 0.16 AML other m 2018-09-12T05:23:30.85
IV.VCEL.EHE. ML:1.9 0.0000891189 0.2624 AML other m 2018-09-12T05:23:31.27
IV.T0110.HHE. ML:2.0 0.00008389339500000001 0.3776 AML other m 2018-09-12T05:23:44.27
IV.T0110.HHN. ML:2.1 0.00010961095 0.3808 AML other m 2018-09-12T05:23:33.90
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
Waveforms Seismic signals in miniseed + resp format Download