Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 07-09-2018 and time 12:17:11 (Italy) in region 1 km N Configni (RI)

A magnitude ML 2.5 earthquake occured in region: 1 km N Configni (RI), on

  • 07-09-2018 10:17:11 (UTC)
  • 07-09-2018 12:17:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4360, 12.6420 at 6 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
Configni RI 1 633 633
Cottanello RI 5 563 1196
Vacone RI 6 256 1452
Montasola RI 6 395 1847
Calvi dell'Umbria TR 7 1856 3703
Stroncone TR 7 4917 8620
Montebuono RI 9 883 9503
Torri in Sabina RI 9 1256 10759
Tarano RI 10 1444 12203
Contigliano RI 11 3783 15986
Greccio RI 11 1558 17544
Casperia RI 11 1246 18790
Selci RI 13 1106 19896
Collevecchio RI 13 1577 21473
Otricoli TR 13 1869 23342
Colli sul Velino RI 13 533 23875
Roccantica RI 13 563 24438
Narni TR 14 19785 44223
Terni TR 14 111501 155724
Cantalupo in Sabina RI 14 1685 157409
Magliano Sabina RI 16 3774 161183
Forano RI 16 3179 164362
Poggio Catino RI 16 1341 165703
Monte San Giovanni in Sabina RI 16 714 166417
Labro RI 17 374 166791
Stimigliano RI 17 2328 169119
Rieti RI 18 47698 216817
Morro Reatino RI 19 373 217190
Poggio Mirteto RI 19 6315 223505
Arrone TR 20 2763 226268
Rivodutri RI 20 1253 227521

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km S of Terni (111501 inhabitants)
44 Km E of Viterbo (67173 inhabitants)
49 Km N of Guidonia Montecelio (88673 inhabitants)
54 Km N of Tivoli (56533 inhabitants)
58 Km S of Foligno (57155 inhabitants)
62 Km N of Roma (2864731 inhabitants)
63 Km W of L'Aquila (69753 inhabitants)
78 Km S of Perugia (166134 inhabitants)
80 Km E of Civitavecchia (52991 inhabitants)
81 Km NE of Fiumicino (78395 inhabitants)
84 Km N of Velletri (53303 inhabitants)
86 Km N of Pomezia (62966 inhabitants)
91 Km W of Teramo (54892 inhabitants)
94 Km N of Aprilia (73446 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 2.5 2018-09-07
10:17:11		 42.4362 12.6423 6 2019-06-04
09:16:01		 Bollettino Sismico Italiano INGV 63265831
Reviewed
Rev100 		ML 2.5 2018-09-07
10:17:11		 42.4333 12.6532 4 2018-09-07
10:31:15		 Sala Sismica INGV-Roma 60657711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-07 10:17:11 ± 0.1
Latitude 42.4362 ± 0.0036
Longitude 12.6423 ± 0.0049
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63265831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 439
Semi-minor axis of confidence ellipse (meter) 43
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 132
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 46
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.35438
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 63265831
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-02 12:02:14

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 78
Type of magnitude ML
Reference to an origin 60657711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-07 10:31:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CADC.HNZ. 2018-09-07T10:18:46.39 3.0 undecidable manual Sn -2.9 0
IV.NDIM.HNZ. 2018-09-07T10:18:06.52 3.0 negative manual Pg 10.32 0
IV.CSP1.EHZ. 2018-09-07T10:17:39.20 1.0 undecidable manual S 32 85.9473 50 0.75 21
IV.TERO.HHZ. 2018-09-07T10:17:37.40 1.0 undecidable manual S 75 81.252 50 0.2 25
IV.SACS.HHZ. 2018-09-07T10:17:36.80 0.6 undecidable manual S 308 75.369 50 1.19 35
IV.CASP.HHZ. 2018-09-07T10:17:36.50 0.3 undecidable manual P 286 150.3384 50 -0.67 56
IV.MMO1.EHZ. 2018-09-07T10:17:36.10 1.0 undecidable manual S 47 75.8685 50 0.34 24
IV.ATCC.EHZ. 2018-09-07T10:17:36.80 1.0 undecidable manual S 360 83.0502 50 -0.88 20
IV.FDMO.HHZ. 2018-09-07T10:17:35.80 1.0 undecidable manual S 28 75.8685 50 0.05 26
IV.MC2.EHZ. 2018-09-07T10:17:34.40 1.0 undecidable manual S 40 69.0753 50 0.46 24
IV.LATE.HHZ. 2018-09-07T10:17:34.80 0.6 undecidable manual S 286 71.2731 50 0.26 50
IV.RCAV.EHZ. 2018-09-07T10:17:34.50 1.0 undecidable manual S 159 69.8745 50 0.33 25
IV.ASSB.HHZ. 2018-09-07T10:17:34.41 3.0 undecidable manual S 0.34 0
IV.CESI.HHZ. 2018-09-07T10:17:33.40 0.6 undecidable manual S 19 66.5778 50 0.11 52
IV.CERT.HHZ. 2018-09-07T10:17:32.60 0.6 undecidable manual S 153 60.7947 50 0.87 42
IV.CAMP.HHZ. 2018-09-07T10:17:32.80 0.6 undecidable manual S 80 63.6918 50 0.3 50
IV.MAON.HHZ. 2018-09-07T10:17:32.88 0.3 undecidable manual P 270 123.7872 50 -0.19 68
IV.SMA1.EHZ. 2018-09-07T10:17:32.20 1.0 undecidable manual S 69 60.5949 50 0.52 24
IV.NRCA.HHZ. 2018-09-07T10:17:30.90 0.6 undecidable manual S 41 58.497 50 -0.23 51
IV.ARCI.HHZ. 2018-09-07T10:17:30.58 0.3 undecidable manual P 296 105.8163 50 0.27 70
IV.MTCE.HHZ. 2018-09-07T10:17:28.10 0.6 undecidable manual S 170 46.62 50 0.16 53
IV.MURB.HHZ. 2018-09-07T10:17:28.16 0.6 undecidable manual P 354 92.241 50 -0.05 50
IV.RM33.EHZ. 2018-09-07T10:17:28.10 0.6 undecidable manual S 80 47.5191 50 -0.08 54
IV.ATCC.EHZ. 2018-09-07T10:17:26.85 0.6 undecidable manual P 360 83.0502 50 0.05 51
IV.TERO.HHZ. 2018-09-07T10:17:26.06 0.6 undecidable manual P 75 81.252 50 -0.47 47
IV.FIAM.HHZ. 2018-09-07T10:17:26.90 0.6 undecidable manual S 115 43.1235 50 -0.13 54
IV.CSP1.EHZ. 2018-09-07T10:17:26.99 1.0 undecidable manual P 32 85.9473 50 -0.26 24
IV.RCAV.EHZ. 2018-09-07T10:17:25.11 0.6 undecidable manual P 159 69.8745 50 0.34 49
IV.LATE.HHZ. 2018-09-07T10:17:25.63 1.0 undecidable manual P 286 71.2731 50 0.64 22
IV.FDMO.HHZ. 2018-09-07T10:17:25.37 0.6 undecidable manual P 28 75.8685 50 -0.31 49
IV.MMO1.EHZ. 2018-09-07T10:17:25.39 0.6 undecidable manual P 47 75.8685 50 -0.3 49
IV.SACS.HHZ. 2018-09-07T10:17:25.62 0.6 undecidable manual P 308 75.369 50 0.01 52
IV.LNSS.HHZ. 2018-09-07T10:17:25.30 0.6 undecidable manual S 60 37.4292 99 0.2 54
IV.MC2.EHZ. 2018-09-07T10:17:24.39 0.6 undecidable manual P 40 69.0753 50 -0.25 50
OB.GAVE.EHZ. 2018-09-07T10:17:24.71 3.0 undecidable manual S 0.57 0
IV.TOLF.HHN. 2018-09-07T10:17:24.04 0.1 undecidable manual P 232 66.9774 50 -0.28 100
IV.MTRA.HNZ. 2018-09-07T10:17:24.47 0.6 undecidable manual P 60 71.0733 50 -0.49 47
IV.SMA1.EHZ. 2018-09-07T10:17:23.33 0.6 undecidable manual P 69 60.5949 50 -0.01 53
IV.ASSB.HHZ. 2018-09-07T10:17:23.95 3.0 negative manual P -0.79 0
IV.CERT.HHZ. 2018-09-07T10:17:23.15 0.6 undecidable manual P 153 60.7947 50 -0.22 51
IV.CESI.HHZ. 2018-09-07T10:17:23.94 0.6 undecidable manual P 19 66.5778 50 -0.32 50
IV.CAMP.HHZ. 2018-09-07T10:17:23.63 0.6 undecidable manual P 80 63.6918 50 -0.18 51
IV.NRCA.HHZ. 2018-09-07T10:17:22.67 0.6 undecidable manual P 41 58.497 50 -0.35 50
IV.RM33.EHZ. 2018-09-07T10:17:21.18 0.6 undecidable manual P 80 47.5191 50 -0.14 53
IV.SRES.HHZ. 2018-09-07T10:17:20.70 0.6 undecidable manual S 206 24.6531 104 -0.04 57
IV.MTCE.HHZ. 2018-09-07T10:17:20.88 0.6 undecidable manual P 170 46.62 50 -0.3 52
IV.FIAM.HHZ. 2018-09-07T10:17:20.59 0.3 undecidable manual P 115 43.1235 50 -0.06 82
IV.LNSS.HHZ. 2018-09-07T10:17:19.46 0.6 undecidable manual P 60 37.4292 99 -0.08 55
IV.ARRO.EHZ. 2018-09-07T10:17:19.20 0.6 undecidable manual S 32 18.7701 108 0.4 53
OB.GAVE.EHZ. 2018-09-07T10:17:18.99 3.0 negative manual P -0.01 0
IV.SRES.HHZ. 2018-09-07T10:17:17.33 0.6 undecidable manual P 206 24.6531 104 0.31 54
IV.ARRO.EHZ. 2018-09-07T10:17:16.35 0.6 undecidable manual P 32 18.7701 108 0.45 53
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHN. ML:2.7 0.00439 0.24 AML other m 2018-09-07T10:17:22.34
IV.ARRO.EHE. ML:2.4 0.0022 0.24 AML other m 2018-09-07T10:17:23.79
IV.SRES.HHE. ML:2.3 0.00116 0.24 AML other m 2018-09-07T10:17:23.90
IV.LNSS.HHE. ML:2.8 0.0023 1.32 AML other m 2018-09-07T10:17:27.00
IV.SRES.HHN. ML:2.4 0.0015550000000000002 1.66 AML other m 2018-09-07T10:17:27.85
IV.LNSS.HHN. ML:2.7 0.00196 0.3 AML other m 2018-09-07T10:17:28.73
IV.RM33.EHE. ML:2.6 0.0012000000000000001 0.24 AML other m 2018-09-07T10:17:29.16
IV.RM33.HNE. ML:2.6 0.001195 0.24 AML other m 2018-09-07T10:17:29.16
IV.RM33.HNN. ML:2.7 0.001315 1.26 AML other m 2018-09-07T10:17:29.14
IV.RM33.EHN. ML:2.7 0.0013250000000000002 1.26 AML other m 2018-09-07T10:17:29.14
IV.FIAM.HHE. ML:2.6 0.001365 0.62 AML other m 2018-09-07T10:17:30.08
IV.NRCA.HHN. ML:2.5 0.000776 0.9 AML other m 2018-09-07T10:17:32.80
IV.NRCA.HHE. ML:2.7 0.001145 0.12 AML other m 2018-09-07T10:17:32.50
IV.MTRA.HNE. ML:2.6 0.0007404 0.4 AML other m 2018-09-07T10:17:33.72
IV.MTCE.HHE. ML:2.3 0.0006125000000000001 0.48 AML other m 2018-09-07T10:17:34.29
IV.CERT.HHN. ML:2.4 0.000486 0.44 AML other m 2018-09-07T10:17:34.64
IV.FIAM.HHN. ML:2.5 0.001139 0.56 AML other m 2018-09-07T10:17:35.17
IV.CAMP.HHN. ML:2.3 0.0003825 0.34 AML other m 2018-09-07T10:17:35.38
IV.ASSB.HHE. ML:2.6 0.0006559999999999999 0.4 AML other m 2018-09-07T10:17:35.29
IV.SMA1.EHN. ML:2.7 0.000989 1 AML other m 2018-09-07T10:17:35.39
IV.SMA1.EHE. ML:2.8 0.0012549999999999998 1.46 AML other m 2018-09-07T10:17:35.18
IV.CAMP.HHE. ML:2.3 0.000347 0.36 AML other m 2018-09-07T10:17:36.68
IV.RCAV.EHN. ML:2.5 0.0004955000000000001 0.22 AML other m 2018-09-07T10:17:36.69
IV.ASSB.HHN. ML:2.4 0.0004715 1.68 AML other m 2018-09-07T10:17:36.89
IV.MTCE.HHN. ML:2.2 0.0004185 0.9 AML other m 2018-09-07T10:17:36.96
IV.CESI.HHE. ML:2.6 0.000656 1.76 AML other m 2018-09-07T10:17:37.09
IV.RCAV.EHE. ML:2.6 0.0005985000000000001 0.34 AML other m 2018-09-07T10:17:37.30
IV.SACS.HHN. ML:2.4 0.00039449999999999994 0.34 AML other m 2018-09-07T10:17:37.40
IV.SACS.HHE. ML:2.4 0.00033899999999999995 0.3 AML other m 2018-09-07T10:17:37.56
IV.CERT.HHE. ML:2.6 0.0007915000000000001 0.4 AML other m 2018-09-07T10:17:38.22
IV.FDMO.HHE. ML:2.7 0.000798 0.24 AML other m 2018-09-07T10:17:38.15
IV.MTRA.HNN. ML:2.5 0.000549 0.48 AML other m 2018-09-07T10:17:38.71
IV.MTRA.EHN. ML:2.5 0.000515 0.22 AML other m 2018-09-07T10:17:38.72
IV.TERO.HHN. ML:2.5 0.0004305 0.22 AML other m 2018-09-07T10:17:38.82
IV.TERO.HNN. ML:2.2 0.00022549999999999998 1.6 AML other m 2018-09-07T10:17:38.94
IV.LATE.HHN. ML:2.7 0.0008280000000000001 0.28 AML other m 2018-09-07T10:17:39.10
IV.CESI.HHN. ML:2.7 0.0008489999999999999 0.44 AML other m 2018-09-07T10:17:39.41
IV.FDMO.HHN. ML:2.5 0.000521 0.24 AML other m 2018-09-07T10:17:39.71
IV.TERO.HHE. ML:2.4 0.0003555 1.08 AML other m 2018-09-07T10:17:39.86
IV.TERO.HNE. ML:2.2 0.0001915 0.32 AML other m 2018-09-07T10:17:40.32
IV.LATE.HHE. ML:2.6 0.0007075 0.42 AML other m 2018-09-07T10:17:40.74
IV.MTRA.EHE. ML:2.6 0.0007025 0.32 AML other m 2018-09-07T10:17:41.72
IV.ATCC.EHN. ML:2.7 0.000652 0.58 AML other m 2018-09-07T10:17:42.10
IV.ATCC.EHE. ML:2.7 0.0007424999999999999 0.36 AML other m 2018-09-07T10:17:43.08
IV.MURB.HNN. ML:3.1 0.00156 0.4 AML other m 2018-09-07T10:17:44.60
IV.MURB.HHN. ML:3.0 0.0012749999999999999 0.42 AML other m 2018-09-07T10:17:44.81
IV.MURB.HNE. ML:3.4 0.003165 0.34 AML other m 2018-09-07T10:17:45.59
IV.MURB.HHE. ML:3.5 0.00346 0.34 AML other m 2018-09-07T10:17:45.59
IV.ARCI.HHE. ML:1.8 0.00006715 0.74 AML other m 2018-09-07T10:17:46.51
IV.CSP1.EHN. ML:2.6 0.0005465 1.22 AML other m 2018-09-07T10:17:46.15
IV.CSP1.EHE. ML:2.6 0.00044599999999999994 0.58 AML other m 2018-09-07T10:17:46.54
IV.ARCI.HHN. ML:1.9 0.0000694 0.42 AML other m 2018-09-07T10:17:47.51
IV.MAON.HHN. ML:1.9 0.00005895 0.36 AML other m 2018-09-07T10:17:48.51
IV.MAON.HHE. ML:2.2 0.00010925000000000001 0.94 AML other m 2018-09-07T10:17:52.31
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