Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 13-11-2018 and time 16:00:06 (Italy) in region 4 km E Sellano (PG)

A magnitude ML 1.6 earthquake occured in region: 4 km E Sellano (PG), on

  • 13-11-2018 15:00:06 (UTC)
  • 13-11-2018 16:00:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8760, 12.9750 at 10 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
Sellano PG 4 1079 1079
Preci PG 5 724 1803
Cerreto di Spoleto PG 8 1075 2878
Visso MC 11 1107 3985
Monte Cavallo MC 13 145 4130
Norcia PG 13 4957 9087
Castelsantangelo sul Nera MC 15 281 9368
Vallo di Nera PG 15 364 9732
Ussita MC 15 444 10176
Campello sul Clitunno PG 17 2442 12618
Cascia PG 18 3217 15835
Trevi PG 18 8469 24304
Poggiodomo PG 19 117 24421
Sant'Anatolia di Narco PG 19 564 24985
Pieve Torina MC 20 1458 26443

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km E of Foligno (57155 inhabitants)
44 Km NE of Terni (111501 inhabitants)
54 Km E of Perugia (166134 inhabitants)
64 Km W of Teramo (54892 inhabitants)
68 Km NW of L'Aquila (69753 inhabitants)
87 Km NE of Viterbo (67173 inhabitants)
94 Km SW of Ancona (100861 inhabitants)
99 Km N of Guidonia Montecelio (88673 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 1.6 2018-11-13
15:00:06		 42.8762 12.975 10 2019-06-04
09:16:10		 Bollettino Sismico Italiano INGV 66087051
Reviewed
Rev100 		ML 2.1 2018-11-13
15:00:06		 42.8783 12.973 10 2018-11-13
15:09:57		 Sala Sismica INGV-Roma 63027301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-13 15:00:06 ± 0.06
Latitude 42.8762 ± 0.0027
Longitude 12.9750 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66087051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 346
Semi-minor axis of confidence ellipse (meter) 143
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 61
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
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 61
Number of defining phases 58
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) 0.73295
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 40
Type of magnitude ML
Reference to an origin 66087051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-01 18:21:46

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 15
Type of magnitude ML
Reference to an origin 63027301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-13 15:09:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2018-11-13T15:00:31.89 0.3 undecidable manual S 334 81.3519 50 0.82 52
IV.FRON.EHZ. 2018-11-13T15:00:29.52 0.3 undecidable manual S 344 73.9704 50 0.42 62
IV.ARVD.HHZ. 2018-11-13T15:00:28.37 0.3 undecidable manual S 358 69.0753 50 0.59 59
IV.FIAM.HHZ. 2018-11-13T15:00:28.18 0.6 undecidable manual S 170 68.4759 50 0.55 40
IV.ATFO.HHZ. 2018-11-13T15:00:27.02 0.6 undecidable manual S 329 63.492 50 0.73 38
IV.T1299.EHZ. 2018-11-13T15:00:26.64 3.0 undecidable manual P 0
IV.MURB.HHZ. 2018-11-13T15:00:25.11 0.3 undecidable manual S 320 56.2992 50 0.72 57
IV.TERO.HHZ. 2018-11-13T15:00:25.21 0.3 undecidable manual S 119 58.3971 50 0.26 66
IV.EL6.EHZ. 2018-11-13T15:00:23.15 0.3 undecidable manual S 11 51.3153 50 0.1 69
IV.CAMP.HHZ. 2018-11-13T15:00:23.18 0.3 undecidable manual S 137 51.7038 50 0.01 70
IV.FOSV.HNZ. 2018-11-13T15:00:22.68 0.3 undecidable manual S 340 49.5171 50 0.1 69
IV.PIEI.HHZ. 2018-11-13T15:00:21.01 0.6 undecidable manual P 334 81.3519 50 0.27 42
IV.MF5.EHZ. 2018-11-13T15:00:21.19 0.3 undecidable manual S 72 41.2254 50 0.82 57
IV.RM33.EHZ. 2018-11-13T15:00:21.22 0.3 undecidable manual S 154 45.2214 50 -0.2 68
IV.SNTG.HHZ. 2018-11-13T15:00:20.60 0.3 undecidable manual S 356 42.1245 50 0.01 71
IV.SMA1.EHZ. 2018-11-13T15:00:20.53 0.3 undecidable manual S 133 40.0266 50 0.48 65
IV.CESX.HHZ. 2018-11-13T15:00:20.81 0.6 undecidable manual S 227 43.4232 50 -0.13 46
IV.FRON.EHZ. 2018-11-13T15:00:19.55 0.3 undecidable manual P 344 73.9704 50 -0.06 67
IV.MDAR.HNZ. 2018-11-13T15:00:19.20 0.3 undecidable manual S 21 37.629 50 -0.2 69
IV.MTRA.EHZ. 2018-11-13T15:00:19.04 0.3 undecidable manual S 111 36.741 50 -0.13 70
IV.PF6.EHZ. 2018-11-13T15:00:18.01 0.3 undecidable manual S 31 34.0437 50 -0.43 66
IV.FIAM.HHZ. 2018-11-13T15:00:18.98 0.6 undecidable manual P 170 68.4759 50 0.22 43
IV.ATFO.HHZ. 2018-11-13T15:00:18.29 0.3 undecidable manual P 329 63.492 50 0.3 65
IV.MOMA.HHZ. 2018-11-13T15:00:18.19 0.3 undecidable manual S 256 33.9438 50 -0.21 69
IV.ARVD.HHZ. 2018-11-13T15:00:18.67 0.3 undecidable manual P 358 69.0753 50 -0.18 66
IV.ASSB.HHZ. 2018-11-13T15:00:17.30 0.3 undecidable manual S 306 31.6461 50 -0.49 66
IV.TERO.HHZ. 2018-11-13T15:00:17.21 0.3 undecidable manual P 119 58.3971 50 0 69
IV.CSP1.EHZ. 2018-11-13T15:00:17.12 0.3 undecidable manual S 38 30.3474 50 -0.33 68
IV.LNSS.HHZ. 2018-11-13T15:00:17.33 0.1 undecidable manual S 170 30.747 50 -0.25 92
IV.MURB.HHZ. 2018-11-13T15:00:16.98 0.3 undecidable manual P 320 56.2992 50 0.09 68
IV.MMO1.EHZ. 2018-11-13T15:00:16.57 0.3 undecidable manual S 85 28.749 50 -0.45 67
IV.CAMP.HHZ. 2018-11-13T15:00:16.50 0.3 undecidable manual P 137 51.7038 50 0.31 66
IV.FOSV.HNZ. 2018-11-13T15:00:15.25 0.3 undecidable manual P 340 49.5171 50 -0.6 61
IV.EL6.EHZ. 2018-11-13T15:00:15.89 0.1 undecidable manual P 11 51.3153 50 -0.22 89
IV.MML1.HNZ. 2018-11-13T15:00:15.96 0.3 undecidable manual S 359 26.3514 50 -0.42 67
IV.MF5.EHZ. 2018-11-13T15:00:14.85 0.3 undecidable manual P 72 41.2254 50 0.28 67
IV.FDMO.HHZ. 2018-11-13T15:00:14.14 0.1 undecidable manual S 27 19.9689 116 -0.25 94
IV.RM33.EHZ. 2018-11-13T15:00:14.94 0.3 undecidable manual P 154 45.2214 50 -0.23 68
IV.GAVE.EHZ. 2018-11-13T15:00:14.64 3.0 undecidable manual S -0.26 0
IV.SNTG.HHZ. 2018-11-13T15:00:14.50 0.3 undecidable manual P 356 42.1245 50 -0.2 69
IV.SMA1.EHZ. 2018-11-13T15:00:14.62 0.1 undecidable manual P 133 40.0266 50 0.24 91
IV.CESX.HHZ. 2018-11-13T15:00:14.70 0.3 undecidable manual P 227 43.4232 50 -0.2 68
IV.MOMA.HHZ. 2018-11-13T15:00:13.54 0.3 undecidable manual P 256 33.9438 50 0.11 71
IV.MTRA.EHZ. 2018-11-13T15:00:13.75 0.1 undecidable manual P 111 36.741 50 -0.13 94
IV.PF6.EHZ. 2018-11-13T15:00:13.12 0.3 undecidable manual P 31 34.0437 50 -0.34 68
IV.MDAR.HNZ. 2018-11-13T15:00:13.78 0.3 undecidable manual P 21 37.629 50 -0.23 69
IV.MC2.EHZ. 2018-11-13T15:00:13.59 0.1 undecidable manual S 77 17.871 119 -0.14 97
IV.CSP1.EHZ. 2018-11-13T15:00:12.67 0.3 undecidable manual P 38 30.3474 50 -0.21 70
IV.LNSS.HHZ. 2018-11-13T15:00:12.72 0.1 undecidable manual P 170 30.747 50 -0.24 93
IV.NRCA.HNZ. 2018-11-13T15:00:12.11 0.1 undecidable manual S 113 12.2766 129 -0.02 100
IV.ASSB.HHZ. 2018-11-13T15:00:12.81 0.1 undecidable manual P 306 31.6461 50 -0.27 92
IV.CESI.HHZ. 2018-11-13T15:00:12.97 0.1 undecidable manual S 338 15.3735 123 -0.03 99
IV.FEMA.HNZ. 2018-11-13T15:00:12.04 0.1 undecidable manual S 33 11.2776 131 0.17 97
IV.MMO1.EHZ. 2018-11-13T15:00:12.83 0.1 undecidable manual P 85 28.749 50 0.19 94
IV.FDMO.HHZ. 2018-11-13T15:00:11.04 0.1 undecidable manual P 27 19.9689 116 -0.08 98
IV.GAVE.EHZ. 2018-11-13T15:00:11.43 3.0 undecidable manual P 0.05 0
IV.MML1.HNZ. 2018-11-13T15:00:11.96 0.3 undecidable manual P 359 26.3514 50 -0.31 69
IV.CESI.HHZ. 2018-11-13T15:00:10.43 0.1 undecidable manual P 338 15.3735 123 0.12 97
IV.MC2.EHZ. 2018-11-13T15:00:10.85 0.1 undecidable manual P 77 17.871 119 0.12 97
IV.FEMA.HNZ. 2018-11-13T15:00:09.92 0.1 undecidable manual P 33 11.2776 131 0.26 95
IV.NRCA.HNZ. 2018-11-13T15:00:09.95 0.1 undecidable manual P 113 12.2766 129 0.14 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHN. ML:1.6 0.0001691618 0.1792 AML other m 2018-11-13T15:00:18.64
IV.GAVE.EHE. ML:2.1 0.0008580244999999999 0.2944 AML other m 2018-11-13T15:00:15.10
IV.GAVE.HNN. ML:1.5 0.00021397875 0.256 AML other m 2018-11-13T15:00:15.62
IV.GAVE.EHN. ML:1.9 0.00060952095 0.1536 AML other m 2018-11-13T15:00:15.62
IV.GAVE.HNE. ML:2.0 0.0007836449 0.1024 AML other m 2018-11-13T15:00:15.69
IV.ASSB.HHE. ML:1.7 0.0002499415 0.2688 AML other m 2018-11-13T15:00:18.63
IV.MOMA.HNN. ML:2.1 0.00047796245000000006 1.344 AML other m 2018-11-13T15:00:27.51
IV.MOMA.HHN. ML:1.5 0.000133957875 0.1792 AML other m 2018-11-13T15:00:19.31
IV.MOMA.HNE. ML:1.6 0.00017999609999999998 0.3072 AML other m 2018-11-13T15:00:19.94
IV.MOMA.HHE. ML:1.7 0.0001921799 0.1152 AML other m 2018-11-13T15:00:20.09
IV.MTRA.EHN. ML:1.5 0.00013238515 0.1408 AML other m 2018-11-13T15:00:20.19
IV.MTRA.EHE. ML:1.6 0.00014913709999999999 0.2048 AML other m 2018-11-13T15:00:20.44
IV.SNTG.HHN. ML:1.6 0.00012564513500000002 0.1792 AML other m 2018-11-13T15:00:22.10
IV.SNTG.HHE. ML:1.4 0.00009088237500000001 0.1664 AML other m 2018-11-13T15:00:20.95
IV.SNTG.HNE. ML:1.7 0.00017318696 0.1408 AML other m 2018-11-13T15:00:20.96
IV.SNTG.HNN. ML:1.7 0.00016276380000000002 0.6272 AML other m 2018-11-13T15:00:17.44
IV.SMA1.EHN. ML:1.5 0.00010579423 0.192 AML other m 2018-11-13T15:00:23.09
IV.SMA1.EHE. ML:1.6 0.00013410345000000002 0.1792 AML other m 2018-11-13T15:00:21.47
IV.MF5.EHN. ML:1.5 0.00011726359999999999 0.2944 AML other m 2018-11-13T15:00:21.22
IV.MF5.EHE. ML:1.3 0.000071905925 0.128 AML other m 2018-11-13T15:00:21.82
IV.RM33.HNE. ML:1.7 0.00014058642 0.256 AML other m 2018-11-13T15:00:23.38
IV.RM33.EHE. ML:1.6 0.00013147945 0.2688 AML other m 2018-11-13T15:00:23.38
IV.RM33.HNN. ML:1.6 0.000130202385 0.3584 AML other m 2018-11-13T15:00:22.38
IV.RM33.EHN. ML:1.5 0.00008597398 0.1664 AML other m 2018-11-13T15:00:22.62
IV.MURB.HNE. ML:1.9 0.00016362110000000003 0.3456 AML other m 2018-11-13T15:00:30.59
IV.MURB.HNN. ML:1.9 0.00015886994999999998 0.6912 AML other m 2018-11-13T15:00:43.56
IV.MURB.HHN. ML:1.9 0.00019468425 0.256 AML other m 2018-11-13T15:00:27.77
IV.MURB.HHE. ML:1.9 0.00018678295 0.2816 AML other m 2018-11-13T15:00:26.53
IV.TERO.HNE. ML:1.7 0.00010092275 1.1008 AML other m 2018-11-13T15:00:23.96
IV.TERO.HHE. ML:1.3 0.000043329795000000006 0.1152 AML other m 2018-11-13T15:00:26.84
IV.TERO.HNN. ML:1.5 0.0000657312 0.8192 AML other m 2018-11-13T15:00:43.11
IV.TERO.HHN. ML:1.4 0.000050709445 0.1024 AML other m 2018-11-13T15:00:26.69
IV.ATFO.HHE. ML:1.5 0.00006674514000000001 0.2048 AML other m 2018-11-13T15:00:28.92
IV.ATFO.HHN. ML:1.7 0.00010541565 0.32 AML other m 2018-11-13T15:00:28.08
IV.ARVD.HHE. ML:1.5 0.000047882805 0.1536 AML other m 2018-11-13T15:00:29.84
IV.ARVD.HHN. ML:1.5 0.000051360754999999995 0.256 AML other m 2018-11-13T15:00:28.97
IV.FIAM.HHE. ML:1.4 0.00004593896999999999 0.3072 AML other m 2018-11-13T15:00:29.84
IV.FIAM.HHN. ML:1.4 0.000045474055 0.32 AML other m 2018-11-13T15:00:31.37
IV.FRON.EHN. ML:1.4 0.000038448250000000006 0.2432 AML other m 2018-11-13T15:00:32.08
IV.FRON.EHE. ML:1.3 0.000029455675 0.2304 AML other m 2018-11-13T15:00:30.64
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
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