Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 07-09-2018 and time 13:34:47 (Italy) in region 5 km W Sigillo (PG)

A magnitude ML 2.0 earthquake occured in region: 5 km W Sigillo (PG), on

  • 07-09-2018 11:34:47 (UTC)
  • 07-09-2018 13:34:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3200, 12.6830 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Sigillo PG 5 2404 2404
Costacciaro PG 5 1216 3620
Fossato di Vico PG 7 2840 6460
Gubbio PG 9 32216 38676
Scheggia e Pascelupo PG 10 1393 40069
Gualdo Tadino PG 13 15208 55277
Cantiano PU 18 2245 57522
Fabriano AN 18 31480 89002
Valfabbrica PG 19 3389 92391
Sassoferrato AN 19 7285 99676

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NE of Perugia (166134 inhabitants)
40 Km N of Foligno (57155 inhabitants)
64 Km SW of Fano (60888 inhabitants)
67 Km E of Arezzo (99543 inhabitants)
68 Km S of Pesaro (94582 inhabitants)
75 Km W of Ancona (100861 inhabitants)
83 Km S of Rimini (147750 inhabitants)
84 Km N of Terni (111501 inhabitants)
98 Km SE of Cesena (96758 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 2018-09-07
11:34:47		 43.3197 12.6832 8 2019-06-04
09:16:01		 Bollettino Sismico Italiano INGV 63279601
Reviewed
Rev100 		ML 2.0 2018-09-07
11:34:46		 43.3233 12.6772 10 2018-09-07
11:46:54		 Sala Sismica INGV-Roma 60659201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-07 11:34:47 ± 0.06
Latitude 43.3197 ± 0.0036
Longitude 12.6832 ± 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 63279601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 410
Semi-minor axis of confidence ellipse (meter) 206
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 225
Circular confidence region, given by single value of horizontal uncertainty (meter) 410.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.65650
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.4
Num. used stations 46
Type of magnitude ML
Reference to an origin 63279601
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-22 09:35:37

ML:2.0

Field Value
Value 2.0
Uncertainty 0.4
Num. used stations 46
Type of magnitude ML
Reference to an origin 60659201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-07 11:46:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTRJ.HNZ. 2018-09-07T11:35:59.54 3.0 undecidable manual Sg 4.14 0
IV.EUCT.HNZ. 2018-09-07T11:35:38.02 3.0 undecidable manual Pn 1.83 0
IV.FIU.EHZ. 2018-09-07T11:35:35.91 3.0 undecidable manual S 0.13 0
IV.RIBO.EHZ.01 2018-09-07T11:35:29.47 3.0 undecidable manual S 1.7 0
IV.PTRJ.HHZ. 2018-09-07T11:35:28.05 3.0 undecidable manual Pn 2.69 0
IV.IMOL.HNZ. 2018-09-07T11:35:27.05 3.0 undecidable manual S -0.6 0
IV.SEI.HHZ. 2018-09-07T11:35:27.16 3.0 undecidable manual S 0.37 0
TV.SF04.EHZ. 2018-09-07T11:35:14.84 3.0 undecidable manual S -3.25 0
IV.MTRZ.HHZ. 2018-09-07T11:35:13.66 3.0 undecidable manual P 2.46 0
IV.MF5.EHZ. 2018-09-07T11:35:10.58 0.6 undecidable manual S 120 72.8715 50 0.84 36
IV.MOCL.EHZ. 2018-09-07T11:35:09.80 3.0 undecidable manual P -0.56 0
OB.GAVE.EHZ. 2018-09-07T11:35:09.74 3.0 undecidable manual S -0.23 0
IV.NRCA.HHZ. 2018-09-07T11:35:08.14 1.0 undecidable manual S 147 64.2912 50 0.69 19
IV.MC2.EHZ. 2018-09-07T11:35:07.30 0.6 undecidable manual S 138 61.0944 50 0.71 39
IV.CAFI.HHZ. 2018-09-07T11:35:05.20 1.0 undecidable manual S 271 57.8976 50 -0.54 21
IV.PARC.HHZ. 2018-09-07T11:35:04.60 0.6 undecidable manual S 316 51.1155 50 0.67 40
IV.CSP1.EHZ. 2018-09-07T11:35:03.00 1.0 undecidable manual S 121 49.2174 50 -0.42 22
IV.LATE.HHZ. 2018-09-07T11:35:03.27 3.0 negative manual P -2.32 0
IV.FDMO.HHZ. 2018-09-07T11:35:02.10 0.6 undecidable manual S 134 45.3213 50 -0.3 45
IV.COR1.EHZ. 2018-09-07T11:35:02.56 0.6 undecidable manual S 36 43.0236 50 0.78 39
IV.CESI.HHZ. 2018-09-07T11:35:00.30 0.6 undecidable manual S 153 39.2274 50 -0.47 44
IV.SACS.HHZ. 2018-09-07T11:34:59.94 3.0 undecidable manual P -1.58 0
IV.MF5.EHZ. 2018-09-07T11:34:59.83 0.3 undecidable manual P 120 72.8715 50 -0.34 64
IV.NRCA.HHZ. 2018-09-07T11:34:58.64 1.0 undecidable manual P 147 64.2912 50 -0.2 22
IV.MC2.EHZ. 2018-09-07T11:34:58.48 0.6 undecidable manual P 138 61.0944 50 0.13 46
IV.ASSB.HHZ. 2018-09-07T11:34:57.65 3.0 undecidable manual S -0.26 0
IV.CAFI.HHZ. 2018-09-07T11:34:57.72 0.6 undecidable manual P 271 57.8976 50 -0.14 46
IV.ARVD.HHZ. 2018-09-07T11:34:57.40 0.6 undecidable manual S 46 28.749 105 -0.02 50
IV.PIEI.HHZ. 2018-09-07T11:34:56.50 0.3 undecidable manual S 334 26.751 106 -0.26 71
IV.PARC.HHZ. 2018-09-07T11:34:56.70 0.6 undecidable manual P 316 51.1155 50 -0.12 47
IV.CSP1.EHZ. 2018-09-07T11:34:56.15 1.0 undecidable manual P 121 49.2174 50 -0.37 22
IV.COR1.EHZ. 2018-09-07T11:34:55.93 0.6 undecidable manual P 36 43.0236 50 0.36 45
IV.FRON.EHZ. 2018-09-07T11:34:55.10 0.6 undecidable manual S 9 22.2555 109 -0.16 49
IV.FDMO.HHZ. 2018-09-07T11:34:55.03 0.6 undecidable manual P 134 45.3213 50 -0.9 37
IV.ATVO.HHZ. 2018-09-07T11:34:55.40 0.6 undecidable manual S 287 23.3544 108 -0.23 48
IV.CESI.HHZ. 2018-09-07T11:34:54.51 0.6 undecidable manual P 153 39.2274 50 -0.48 44
IV.SNTG.HHZ. 2018-09-07T11:34:54.70 0.6 undecidable manual S 109 21.9669 109 -0.48 45
IV.SSFR.HNZ. 2018-09-07T11:34:53.20 0.6 undecidable manual S 32 15.1737 117 0.19 49
IV.ATCC.EHZ. 2018-09-07T11:34:53.30 0.6 undecidable manual S 193 15.3735 117 0.25 48
IV.ARVD.HHZ. 2018-09-07T11:34:52.84 0.6 undecidable manual P 46 28.749 105 -0.21 48
IV.PIEI.HHZ. 2018-09-07T11:34:52.41 0.1 positive manual P 334 26.751 106 -0.26 94
IV.MURB.HHZ. 2018-09-07T11:34:52.90 0.6 undecidable manual S 244 14.2746 118 0.18 49
IV.ASSB.HHZ. 2018-09-07T11:34:52.99 3.0 positive manual P -0.26 0
IV.SNTG.HHZ. 2018-09-07T11:34:51.79 0.1 undecidable manual P 109 21.9669 109 0.03 100
IV.ATFO.HHZ. 2018-09-07T11:34:51.80 0.6 undecidable manual S 300 10.3785 127 0.21 49
IV.ATVO.HHZ. 2018-09-07T11:34:51.83 0.1 undecidable manual P 287 23.3544 108 -0.19 96
IV.FRON.EHZ. 2018-09-07T11:34:51.66 0.6 undecidable manual P 9 22.2555 109 -0.15 49
IV.SSFR.HNZ. 2018-09-07T11:34:50.66 0.1 undecidable manual P 32 15.1737 117 0.15 99
IV.FOSV.EHZ. 2018-09-07T11:34:50.70 0.6 undecidable manual S 114 6.8931 138 0.02 51
IV.MURB.HHZ. 2018-09-07T11:34:50.50 0.1 undecidable manual P 244 14.2746 118 0.16 99
IV.ATCC.EHZ. 2018-09-07T11:34:50.73 0.1 positive manual P 193 15.3735 117 0.2 98
IV.FOSV.EHZ. 2018-09-07T11:34:49.36 0.3 undecidable manual P 114 6.8931 138 0.19 74
IV.ATFO.HHZ. 2018-09-07T11:34:49.95 0.3 undecidable manual P 300 10.3785 127 0.26 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHN. ML:2.0 0.00198 1.36 AML other m 2018-09-07T11:34:51.31
IV.FOSV.EHE. ML:2.0 0.0018650000000000001 0.84 AML other m 2018-09-07T11:34:51.01
IV.ATFO.HHE. ML:2.0 0.00149 1.36 AML other m 2018-09-07T11:34:51.29
IV.ATFO.HHN. ML:2.0 0.00127 0.42 AML other m 2018-09-07T11:34:52.26
IV.MURB.HHN. ML:2.3 0.002065 0.64 AML other m 2018-09-07T11:34:53.21
IV.MURB.HNN. ML:2.3 0.001955 0.62 AML other m 2018-09-07T11:34:53.21
IV.ATCC.EHE. ML:2.3 0.001935 0.82 AML other m 2018-09-07T11:34:53.91
IV.ATCC.EHN. ML:2.3 0.002115 0.22 AML other m 2018-09-07T11:34:53.49
IV.SSFR.HNN. ML:2.6 0.004235 0.14 AML other m 2018-09-07T11:34:53.65
IV.SSFR.HNE. ML:2.7 0.00508 0.24 AML other m 2018-09-07T11:34:53.58
IV.SSFR.HHE. ML:2.6 0.0044 0.44 AML other m 2018-09-07T11:34:53.51
IV.SSFR.HHN. ML:2.5 0.00312 1.04 AML other m 2018-09-07T11:34:54.62
IV.MURB.HHE. ML:2.4 0.00263 0.8 AML other m 2018-09-07T11:34:55.38
IV.MURB.HNE. ML:2.3 0.0023899999999999998 0.82 AML other m 2018-09-07T11:34:55.38
IV.SNTG.HHN. ML:2.3 0.001585 0.22 AML other m 2018-09-07T11:34:55.39
IV.SNTG.HNN. ML:2.3 0.00147 0.22 AML other m 2018-09-07T11:34:55.40
IV.ATVO.HHN. ML:1.9 0.0005825 0.5 AML other m 2018-09-07T11:34:55.84
IV.ATVO.HHE. ML:1.9 0.000497 0.28 AML other m 2018-09-07T11:34:55.80
IV.FRON.EHE. ML:2.0 0.00073 0.34 AML other m 2018-09-07T11:34:56.32
IV.SNTG.HHE. ML:1.7 0.000378 0.26 AML other m 2018-09-07T11:34:56.27
IV.FRON.EHN. ML:2.1 0.00089 1.5 AML other m 2018-09-07T11:34:56.75
IV.SNTG.HNE. ML:2.1 0.000846 1.18 AML other m 2018-09-07T11:34:56.99
IV.PIEI.HHE. ML:1.7 0.00029049999999999996 0.18 AML other m 2018-09-07T11:34:57.51
IV.PIEI.HHN. ML:1.5 0.00017749999999999998 0.42 AML other m 2018-09-07T11:34:57.79
IV.ASSB.HHN. ML:1.8 0.0003025 1.2 AML other m 2018-09-07T11:34:58.85
IV.ARVD.HHN. ML:1.6 0.00019250000000000002 1.14 AML other m 2018-09-07T11:34:58.84
IV.ATTE.HHE. ML:1.7 0.0002265 0.2 AML other m 2018-09-07T11:34:58.60
IV.ATTE.HHN. ML:1.6 0.0002175 0.3 AML other m 2018-09-07T11:34:59.63
IV.ARVD.HHE. ML:1.7 0.000241 0.68 AML other m 2018-09-07T11:34:59.77
IV.ASSB.HHE. ML:2.0 0.00045650000000000004 0.7 AML other m 2018-09-07T11:35:00.62
IV.CESI.HHE. ML:1.6 0.00014500000000000003 1.22 AML other m 2018-09-07T11:35:01.72
IV.COR1.EHE. ML:1.8 0.00019600000000000002 0.8 AML other m 2018-09-07T11:35:03.95
IV.FDMO.HHE. ML:1.4 0.00008155 0.66 AML other m 2018-09-07T11:35:03.43
IV.COR1.EHN. ML:2.0 0.00030500000000000004 0.52 AML other m 2018-09-07T11:35:04.49
IV.PARC.HHN. ML:1.4 0.00006395 0.38 AML other m 2018-09-07T11:35:06.58
IV.CSP1.EHE. ML:1.7 0.000146 0.44 AML other m 2018-09-07T11:35:06.68
IV.CAFI.HHE. ML:1.4 0.00004865 1.22 AML other m 2018-09-07T11:35:07.06
IV.CAFI.HHN. ML:1.4 0.00005295 0.32 AML other m 2018-09-07T11:35:08.52
IV.FDMO.HHN. ML:1.5 0.0000973 0.58 AML other m 2018-09-07T11:35:08.74
IV.CSP1.EHN. ML:1.8 0.000156 1.52 AML other m 2018-09-07T11:35:10.79
IV.PARC.HHE. ML:1.6 0.00009245000000000001 0.44 AML other m 2018-09-07T11:35:10.56
IV.NRCA.HHN. ML:2.1 0.000228 0.16 AML other m 2018-09-07T11:35:11.46
IV.NRCA.HHE. ML:2.1 0.0002255 0.16 AML other m 2018-09-07T11:35:11.57
IV.CESI.HHN. ML:1.5 0.00010900000000000002 0.68 AML other m 2018-09-07T11:35:11.65
IV.IMOL.HNE. ML:4.1 0.00807 0.08 AML other m 2018-09-07T11:35:34.82
IV.IMOL.HNN. ML:4.1 0.007755 0.06 AML other m 2018-09-07T11:35:34.85
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