Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 01-06-2018 and time 05:17:56 (Italy) in region 3 km W Ferentillo (TR)

A magnitude ML 1.9 earthquake occured in region: 3 km W Ferentillo (TR), on

  • 01-06-2018 03:17:56 (UTC)
  • 01-06-2018 05:17:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6250, 12.7600 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
Ferentillo TR 3 1913 1913
Montefranco TR 3 1276 3189
Arrone TR 5 2763 5952
Polino TR 8 233 6185
Labro RI 11 374 6559
Scheggino PG 12 461 7020
Terni TR 12 111501 118521
Morro Reatino RI 12 373 118894
Spoleto PG 12 38218 157112
Sant'Anatolia di Narco PG 14 564 157676
Colli sul Velino RI 14 533 158209
Rivodutri RI 14 1253 159462
Stroncone TR 16 4917 164379
Monteleone di Spoleto PG 16 599 164978
Poggio Bustone RI 17 2055 167033
San Gemini TR 17 5018 172051
Poggiodomo PG 17 117 172168
Leonessa RI 18 2435 174603
Vallo di Nera PG 18 364 174967
Acquasparta TR 19 4778 179745
Greccio RI 19 1558 181303

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km NE of Terni (111501 inhabitants)
37 Km S of Foligno (57155 inhabitants)
58 Km E of Viterbo (67173 inhabitants)
61 Km NW of L'Aquila (69753 inhabitants)
62 Km SE of Perugia (166134 inhabitants)
69 Km N of Guidonia Montecelio (88673 inhabitants)
74 Km N of Tivoli (56533 inhabitants)
77 Km W of Teramo (54892 inhabitants)
84 Km N of Roma (2864731 inhabitants)
99 Km NE of Civitavecchia (52991 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 1.9 2018-06-01
03:17:56		 42.6248 12.7597 8 2019-04-24
14:51:10		 Bollettino Sismico Italiano INGV 66456421
Reviewed
Rev100 		ML 2.0 2018-06-01
03:17:56		 42.6222 12.75 9 2018-06-01
03:27:36		 Sala Sismica INGV-Roma 57415661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-06-01 03:17:56 ± 0.06
Latitude 42.6248 ± 0.0036
Longitude 12.7597 ± 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 66456421

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 374
Semi-minor axis of confidence ellipse (meter) 321
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 239
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) 57
Number of associated phases, regardless of their use for origin computation 54
Number of defining phases 54
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) 0.04587
Epicentral distance of station farthest from the epicenter (degree) 0.92540
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 40
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 88
Type of magnitude ML
Reference to an origin 66456421
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-12 10:07:52

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 94
Type of magnitude ML
Reference to an origin 57415661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-06-01 03:27:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TERO.HHZ. 2018-06-01T03:18:17.71 0.6 undecidable manual S 90 68.8755 50 0.04 46
IV.T1219.HNN. 2018-06-01T03:18:13.20 0.3 undecidable manual S 23 51.8037 50 0.09 70
IV.PIEI.HHZ. 2018-06-01T03:18:13.87 0.3 undecidable manual P 350 102.7194 50 0.07 64
IV.ARVD.HHZ. 2018-06-01T03:18:13.11 0.3 undecidable manual P 9 98.0241 50 0.04 65
IV.MCIV.HHZ. 2018-06-01T03:18:12.74 0.3 undecidable manual P 281 89.9433 50 0.91 50
IV.MC2.EHZ. 2018-06-01T03:18:12.11 0.6 undecidable manual S 48 47.2194 50 0.22 46
IV.T1247.HHZ. 2018-06-01T03:18:12.40 0.3 undecidable manual S 115 48.5181 50 0.18 69
IV.SSFR.HHZ. 2018-06-01T03:18:12.09 0.3 undecidable manual P 1 90.0432 50 0.24 63
IV.FIAM.HHZ. 2018-06-01T03:18:12.12 0.3 undecidable manual S 143 49.2174 50 -0.29 67
IV.SMA1.EHZ. 2018-06-01T03:18:12.22 0.6 undecidable manual S 89 47.0196 50 0.4 44
IV.CING.HHZ. 2018-06-01T03:18:11.87 0.3 undecidable manual P 23 90.4428 50 -0.05 65
IV.OFFI.HHZ. 2018-06-01T03:18:11.64 0.3 undecidable manual P 65 82.8504 50 0.89 51
IV.ATMI.HHZ. 2018-06-01T03:18:11.89 0.3 undecidable manual P 333 88.245 50 0.32 62
IV.CESI.HHZ. 2018-06-01T03:18:10.91 0.3 undecidable manual S 16 43.8228 50 -0.05 71
IV.EL6.EHZ. 2018-06-01T03:18:10.61 0.1 undecidable manual P 19 82.9503 50 -0.14 87
IV.SACS.HHZ. 2018-06-01T03:18:10.57 0.1 undecidable manual P 290 73.5708 50 1.26 59
IV.FAGN.HHZ. 2018-06-01T03:18:10.86 0.6 undecidable manual P 120 78.366 50 0.82 36
IV.CERT.HHZ. 2018-06-01T03:18:09.47 0.3 undecidable manual P 166 77.1672 50 -0.39 63
IV.FOSV.EHZ. 2018-06-01T03:18:09.36 0.3 undecidable manual P 0 74.37 50 -0.07 67
IV.NRCA.HHZ. 2018-06-01T03:18:09.42 0.3 undecidable manual S 51 37.0296 50 0.26 69
IV.MURB.HHZ. 2018-06-01T03:18:09.10 0.3 undecidable manual P 345 73.371 50 -0.17 66
IV.RM33.EHZ. 2018-06-01T03:18:09.32 0.3 undecidable manual S 109 39.3273 50 -0.45 66
IV.GUMA.HHZ. 2018-06-01T03:18:08.61 0.3 undecidable manual P 44 67.4769 50 0.24 66
IV.TERO.HHZ. 2018-06-01T03:18:08.37 0.1 undecidable manual P 90 68.8755 50 -0.22 88
IV.GIGS.HHZ. 2018-06-01T03:18:08.42 0.3 undecidable manual P 106 69.1752 50 -0.21 66
IV.MGAB.HHZ. 2018-06-01T03:18:07.17 0.1 undecidable manual P 301 61.6938 50 -0.3 87
IV.CSP1.EHZ. 2018-06-01T03:18:07.84 0.3 undecidable manual P 35 63.1923 50 0.13 68
IV.T1220.EHZ. 2018-06-01T03:18:07.09 0.3 undecidable manual P 26 60.0954 50 -0.15 68
IV.ATCC.EHZ. 2018-06-01T03:18:07.41 0.3 undecidable manual P 351 62.8926 50 -0.26 66
IV.MTRA.EHZ. 2018-06-01T03:18:06.36 0.3 undecidable manual P 74 53.9016 50 0.07 70
IV.T1221.EHZ. 2018-06-01T03:18:06.12 0.3 undecidable manual S 15 27.0507 107 0.1 73
IV.MMO1.EHZ. 2018-06-01T03:18:06.31 0.3 undecidable manual P 56 55.3002 50 -0.19 68
IV.CAMP.HHZ. 2018-06-01T03:18:06.46 0.3 undecidable manual P 100 53.9016 50 0.17 68
IV.FIAM.HHZ. 2018-06-01T03:18:05.14 0.3 undecidable manual P 143 49.2174 50 -0.42 65
IV.SRES.HHZ. 2018-06-01T03:18:05.54 0.3 undecidable manual P 206 47.619 50 0.23 68
IV.SMA1.EHZ. 2018-06-01T03:18:05.23 0.6 undecidable manual P 89 47.0196 50 0.02 48
IV.MC2.EHZ. 2018-06-01T03:18:05.32 0.3 undecidable manual P 48 47.2194 50 0.06 71
IV.T1219.HNN. 2018-06-01T03:18:05.68 0.3 undecidable manual P 23 51.8037 50 -0.28 67
IV.T1247.HHZ. 2018-06-01T03:18:05.32 0.3 undecidable manual P 115 48.5181 50 -0.12 70
IV.MOMA.HHZ. 2018-06-01T03:18:05.28 0.3 undecidable manual S 322 25.1526 108 -0.1 73
IV.FDMO.HHZ. 2018-06-01T03:18:05.92 0.3 undecidable manual P 30 52.9026 50 -0.2 68
IV.LNSS.HHZ. 2018-06-01T03:18:04.71 0.3 undecidable manual S 96 23.0547 110 0.03 74
IV.FEMA.HNN. 2018-06-01T03:18:04.63 0.3 undecidable manual P 32 44.2224 50 -0.16 70
IV.CESI.HHZ. 2018-06-01T03:18:04.50 0.1 undecidable manual P 16 43.8228 50 -0.22 92
IV.T1299.EHE. 2018-06-01T03:18:04.52 0.3 undecidable manual P 88 42.624 50 -0.03 72
IV.NRCA.HHZ. 2018-06-01T03:18:03.36 0.3 undecidable manual P 51 37.0296 50 -0.32 68
IV.RM33.EHZ. 2018-06-01T03:18:03.80 0.1 undecidable manual P 109 39.3273 50 -0.23 92
IV.MOMA.HHZ. 2018-06-01T03:18:01.24 0.1 undecidable manual P 322 25.1526 108 -0.26 94
IV.LNSS.HHZ. 2018-06-01T03:18:01.35 0.3 undecidable manual P 96 23.0547 110 0.26 71
IV.CESX.HHZ. 2018-06-01T03:18:01.48 0.3 undecidable manual S 263 14.2746 120 -0.42 70
IV.T1221.EHZ. 2018-06-01T03:18:01.73 0.1 undecidable manual P 15 27.0507 107 -0.13 96
IV.CESX.HHZ. 2018-06-01T03:17:59.42 0.1 undecidable manual P 263 14.2746 120 -0.06 100
IV.ARRO.EHZ. 2018-06-01T03:17:59.88 0.6 undecidable manual S 175 5.0949 148 0.33 48
IV.ARRO.EHZ. 2018-06-01T03:17:58.39 0.1 undecidable manual P 175 5.0949 148 0.26 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESX.HHN. ML:2.1 0.0014076365 0.2592 AML other m 2018-06-01T03:18:02.38
IV.CESX.HHE. ML:2.2 0.0016455035 0.4192 AML other m 2018-06-01T03:18:03.13
IV.MOMA.HHE. ML:2.2 0.0009212025500000001 1.7792 AML other m 2018-06-01T03:18:05.97
IV.MOMA.HNE. ML:2.2 0.00090387015 1.7792 AML other m 2018-06-01T03:18:05.97
IV.T1221.EHE. ML:1.7 0.00027441665000000004 0.32 AML other m 2018-06-01T03:18:06.35
IV.T1221.HNE. ML:1.7 0.0002841974 0.256 AML other m 2018-06-01T03:18:06.73
IV.LNSS.HHN. ML:2.2 0.0010554458 1.6 AML other m 2018-06-01T03:18:07.07
IV.LNSS.HHE. ML:2.2 0.00111499595 0.1392 AML other m 2018-06-01T03:18:07.44
IV.MOMA.HHN. ML:2.0 0.00062568365 0.1808 AML other m 2018-06-01T03:18:09.18
IV.MOMA.HNN. ML:2.0 0.0006222486 0.2 AML other m 2018-06-01T03:18:09.10
IV.T1221.EHN. ML:1.9 0.0004605633 0.496 AML other m 2018-06-01T03:18:09.92
IV.T1221.HNN. ML:1.9 0.00043102995 0.512 AML other m 2018-06-01T03:18:09.66
IV.RM33.HNN. ML:2.2 0.0005009524999999999 1.76 AML other m 2018-06-01T03:18:10.90
IV.RM33.EHN. ML:2.2 0.0005015431 1.76 AML other m 2018-06-01T03:18:10.90
IV.RM33.HNE. ML:2.3 0.0007308289 0.1808 AML other m 2018-06-01T03:18:10.16
IV.RM33.EHE. ML:2.3 0.0007005036499999999 0.1808 AML other m 2018-06-01T03:18:10.17
IV.NRCA.HHE. ML:2.1 0.00049519535 0.1008 AML other m 2018-06-01T03:18:10.81
IV.NRCA.HNE. ML:2.1 0.00045821075 0.1104 AML other m 2018-06-01T03:18:10.82
IV.CESI.HHN. ML:2.1 0.0003856056 0.28 AML other m 2018-06-01T03:18:11.52
IV.NRCA.HHN. ML:2.0 0.0003780812 0.1408 AML other m 2018-06-01T03:18:11.40
IV.NRCA.HNN. ML:1.9 0.00032722055 0.1312 AML other m 2018-06-01T03:18:11.34
IV.CESI.HHE. ML:2.0 0.0003387342 0.1808 AML other m 2018-06-01T03:18:11.52
IV.SMA1.EHE. ML:2.2 0.00043662769999999995 0.24 AML other m 2018-06-01T03:18:13.07
IV.FDMO.HHE. ML:1.9 0.00019957705 0.1808 AML other m 2018-06-01T03:18:14.88
IV.SMA1.EHN. ML:2.1 0.00035407034999999996 0.2384 AML other m 2018-06-01T03:18:14.88
IV.SRES.HHE. ML:1.6 0.00011053123 0.2416 AML other m 2018-06-01T03:18:15.26
IV.FDMO.HHN. ML:1.6 0.000109425825 0.1408 AML other m 2018-06-01T03:18:15.97
IV.CAMP.HHN. ML:1.7 0.00012859305 0.5984 AML other m 2018-06-01T03:18:16.45
IV.CAMP.HHE. ML:1.6 0.00010319980000000001 0.64 AML other m 2018-06-01T03:18:16.51
IV.MTRA.HNE. ML:1.9 0.0002037521 0.2592 AML other m 2018-06-01T03:18:16.79
IV.MTRA.EHE. ML:1.9 0.00017970635000000003 0.2592 AML other m 2018-06-01T03:18:16.80
IV.MTRA.EHN. ML:1.6 0.000104379275 0.1984 AML other m 2018-06-01T03:18:16.83
IV.FIAM.HHE. ML:1.7 0.0001327721 0.4416 AML other m 2018-06-01T03:18:17.23
IV.CSP1.EHE. ML:1.6 0.00006781240135 1.7792 AML other m 2018-06-01T03:18:17.07
IV.SRES.HHN. ML:1.5 0.000091933295 0.32 AML other m 2018-06-01T03:18:18.28
IV.CSP1.EHN. ML:1.2 0.000031320846125000005 0.3808 AML other m 2018-06-01T03:18:18.54
IV.TERO.HHE. ML:1.6 0.000074781985 0.2 AML other m 2018-06-01T03:18:18.76
IV.FIAM.HHN. ML:1.7 0.00012900065 1.72 AML other m 2018-06-01T03:18:19.07
IV.T1220.HNN. ML:1.8 0.00011505653 0.272 AML other m 2018-06-01T03:18:19.55
IV.T1220.EHN. ML:2.1 0.00023382225000000002 0.272 AML other m 2018-06-01T03:18:19.55
IV.MGAB.HNN. ML:1.9 0.00017296055 0.3408 AML other m 2018-06-01T03:18:19.75
IV.ATCC.EHN. ML:1.9 0.00016350815000000003 0.3392 AML other m 2018-06-01T03:18:20.20
IV.MGAB.HHE. ML:2.1 0.00026228685 0.32 AML other m 2018-06-01T03:18:20.40
IV.MGAB.HNE. ML:2.1 0.0002394947 0.3392 AML other m 2018-06-01T03:18:20.40
IV.MGAB.HHN. ML:2.0 0.00018756335000000003 0.36 AML other m 2018-06-01T03:18:21.02
IV.TERO.HHN. ML:1.7 0.00009196396 0.24 AML other m 2018-06-01T03:18:21.41
IV.CERT.HHN. ML:1.6 0.00005655328499999999 1.8208 AML other m 2018-06-01T03:18:22.05
IV.GUMA.HNE. ML:2.2 0.0002622375 0.3792 AML other m 2018-06-01T03:18:22.20
IV.ATCC.EHE. ML:1.9 0.0001523291 0.4416 AML other m 2018-06-01T03:18:22.52
IV.EL6.EHE. ML:2.0 0.00014147685 0.1808 AML other m 2018-06-01T03:18:23.47
IV.CERT.HHE. ML:1.8 0.000083922325 0.3792 AML other m 2018-06-01T03:18:23.48
IV.GUMA.HHE. ML:2.1 0.00022282564999999999 1.4 AML other m 2018-06-01T03:18:24.76
IV.SACS.HHN. ML:1.8 0.000093990175 1.5392 AML other m 2018-06-01T03:18:24.16
IV.SACS.HNN. ML:1.8 0.00010292142999999999 1.5392 AML other m 2018-06-01T03:18:24.93
IV.MURB.HNE. ML:2.4 0.00041707695 0.3504 AML other m 2018-06-01T03:18:25.47
IV.MURB.HHN. ML:2.4 0.00036003325 0.2992 AML other m 2018-06-01T03:18:26.09
IV.MURB.HNN. ML:2.4 0.00043175295000000004 0.3008 AML other m 2018-06-01T03:18:26.24
IV.FOSV.EHE. ML:1.5 0.00004515944 0.4192 AML other m 2018-06-01T03:18:26.13
IV.CING.HHN. ML:1.6 0.00004540776 0.1808 AML other m 2018-06-01T03:18:26.37
IV.T1220.EHE. ML:2.2 0.00029040880000000003 0.368 AML other m 2018-06-01T03:18:26.21
IV.T1220.HNE. ML:1.9 0.00017980525 0.4 AML other m 2018-06-01T03:18:26.20
IV.FAGN.HHN. ML:2.0 0.00014862490000000001 0.3408 AML other m 2018-06-01T03:18:26.52
IV.SACS.HNE. ML:1.7 0.00008067626 0.48 AML other m 2018-06-01T03:18:26.45
IV.SACS.HHE. ML:1.6 0.00007120258 0.4608 AML other m 2018-06-01T03:18:26.46
IV.SSFR.HHE. ML:1.9 0.00008616263 1.8192 AML other m 2018-06-01T03:18:27.00
IV.SSFR.HNE. ML:2.1 0.00013687803500000002 1.7808 AML other m 2018-06-01T03:18:27.90
IV.MCIV.HHN. ML:1.4 0.000030101 1.728 AML other m 2018-06-01T03:18:27.02
IV.MURB.HHE. ML:2.5 0.00047332955 1.72 AML other m 2018-06-01T03:18:27.14
IV.CING.HHE. ML:1.5 0.00003452125 0.32 AML other m 2018-06-01T03:18:27.19
IV.ATMI.HHE. ML:2.3 0.00025914825000000004 0.4192 AML other m 2018-06-01T03:18:27.28
IV.OFFI.HHE. ML:1.9 0.00009991758000000001 0.2608 AML other m 2018-06-01T03:18:27.35
IV.ATMI.HHN. ML:2.5 0.0003682434 0.5216 AML other m 2018-06-01T03:18:27.57
TV.SF04.EHE. ML:2.0 0.00010585945499999999 0.2608 AML other m 2018-06-01T03:18:27.74
IV.EL6.EHN. ML:2.1 0.00014871146000000003 0.44 AML other m 2018-06-01T03:18:28.32
TV.SF04.EHN. ML:1.7 0.00006189269 0.32 AML other m 2018-06-01T03:18:29.03
IV.MCIV.HHE. ML:1.6 0.00004900361 0.272 AML other m 2018-06-01T03:18:29.46
IV.FOSV.EHN. ML:1.7 0.000069955815 0.5008 AML other m 2018-06-01T03:18:29.72
IV.FAGN.HHE. ML:2.1 0.00016905930000000002 1.6208 AML other m 2018-06-01T03:18:29.94
IV.GUMA.HHN. ML:2.2 0.00025504084999999996 0.48 AML other m 2018-06-01T03:18:30.18
IV.SSFR.HHN. ML:1.8 0.00007512222 1.7792 AML other m 2018-06-01T03:18:31.98
IV.ARVD.HHE. ML:1.5 0.000029570835 0.7008 AML other m 2018-06-01T03:18:33.39
IV.PIEI.HHE. ML:1.8 0.000053718105000000004 1.6816 AML other m 2018-06-01T03:18:34.86
IV.PIEI.HHN. ML:1.4 0.0000264121 0.32 AML other m 2018-06-01T03:18:35.03
IV.OFFI.HHN. ML:2.0 0.00013550980000000002 1.12 AML other m 2018-06-01T03:18:39.76
IV.ARVD.HHN. ML:1.3 0.00001997068 0.5392 AML other m 2018-06-01T03:18:40.08
IV.PE3.EHE. ML:2.2 0.00010432922499999999 0.44 AML other m 2018-06-01T03:18:40.46
IV.PE3.EHN. ML:2.2 0.00012371395 0.4608 AML other m 2018-06-01T03:18:40.70
IV.SSFR.HNN. ML:2.1 0.00015034413499999998 1.4496 AML other m 2018-06-01T03:18:41.90
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