Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 06-05-2017 and time 16:08:14 (Italy) in region 4 km N Norcia (PG)

A magnitude ML 2.0 earthquake occured in region: 4 km N Norcia (PG), on

  • 06-05-2017 14:08:14 (UTC)
  • 06-05-2017 16:08:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8320, 13.0880 at 11 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
Norcia PG 4 4957 4957
Preci PG 7 724 5681
Castelsantangelo sul Nera MC 9 281 5962
Visso MC 11 1107 7069
Ussita MC 13 444 7513
Cerreto di Spoleto PG 14 1075 8588
Cascia PG 14 3217 11805
Sellano PG 15 1079 12884
Poggiodomo PG 18 117 13001
Arquata del Tronto AP 18 1178 14179
Monte Cavallo MC 19 145 14324
Vallo di Nera PG 20 364 14688

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Foligno (57155 inhabitants)
47 Km NE of Terni (111501 inhabitants)
54 Km W of Teramo (54892 inhabitants)
59 Km NW of L'Aquila (69753 inhabitants)
65 Km E of Perugia (166134 inhabitants)
93 Km NE of Viterbo (67173 inhabitants)
94 Km W of Montesilvano (53738 inhabitants)
94 Km SW of Ancona (100861 inhabitants)
97 Km NE of Guidonia Montecelio (88673 inhabitants)
99 Km N of Tivoli (56533 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 2017-05-06
14:08:14		 42.8325 13.0883 11 2019-03-25
14:06:50		 Bollettino Sismico Italiano INGV 63268681
Reviewed
Rev100 		ML 2.0 2017-05-06
14:08:14		 42.8333 13.0888 11 2017-05-06
14:12:46		 Sala Sismica INGV-Roma 44939131
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-05-06 14:08:14 ± 0.03
Latitude 42.8325 ± 0.0018
Longitude 13.0883 ± 0.0025
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63268681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 220
Semi-minor axis of confidence ellipse (meter) 170
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 86
Circular confidence region, given by single value of horizontal uncertainty (meter) 220.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 58
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.01889
Epicentral distance of station farthest from the epicenter (degree) 0.64302
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 87
Type of magnitude ML
Reference to an origin 63268681
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-21 18:29:33

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 35
Type of magnitude ML
Reference to an origin 44939131
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-05-06 14:12:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SSFR.HHZ. 2017-05-06T14:08:27.97 0.6 undecidable manual P 340 71.373 50 0.89 34
IV.GUMA.HHZ. 2017-05-06T14:08:26.43 0.6 undecidable manual S 38 32.4453 50 0.63 41
IV.MURB.HHZ. 2017-05-06T14:08:26.50 0.3 undecidable manual P 316 66.0894 50 0.24 64
IV.CING.HHZ. 2017-05-06T14:08:25.58 0.3 undecidable manual P 8 60.8946 50 0.13 66
IV.ATCC.EHZ. 2017-05-06T14:08:24.35 0.1 undecidable manual P 317 53.4021 50 0.05 91
IV.SMA1.EHZ. 2017-05-06T14:08:24.92 0.3 undecidable manual S 138 30.1476 50 -0.25 68
IV.GIGS.HHZ. 2017-05-06T14:08:24.70 0.3 undecidable manual P 137 57.6978 50 -0.27 65
IV.EL6.EHZ. 2017-05-06T14:08:24.56 0.1 undecidable manual P 1 55.1004 50 -0.01 92
XO.AM05.HNZ. 2017-05-06T14:08:24.30 0.6 undecidable manual S 53 26.8509 50 0 48
IV.LNSS.HHZ. 2017-05-06T14:08:24.01 0.3 undecidable manual S 189 25.752 50 0 72
IV.T1241.EHZ. 2017-05-06T14:08:24.55 0.3 undecidable manual S 84 28.0497 50 -0.06 71
IV.CESI.HHZ. 2017-05-06T14:08:23.50 0.6 undecidable manual S 322 24.2535 50 -0.11 47
IV.CESX.HHZ. 2017-05-06T14:08:23.34 0.3 undecidable manual P 239 47.8188 50 -0.1 68
IV.T1219.EHZ. 2017-05-06T14:08:23.68 0.6 undecidable manual S 345 25.6521 50 -0.31 45
IV.TERO.HHZ. 2017-05-06T14:08:23.20 0.1 undecidable manual P 119 48.0186 50 -0.28 88
IV.T1222.EHZ. 2017-05-06T14:08:23.49 0.6 undecidable manual P 185 48.0186 50 0.02 46
IV.SNTG.HHZ. 2017-05-06T14:08:23.54 0.3 undecidable manual P 346 48.4182 50 0.01 69
IV.T1244.EHZ. 2017-05-06T14:08:22.50 0.6 undecidable manual S 116 18.9699 50 0.29 46
IV.T1211.EHZ. 2017-05-06T14:08:22.00 0.3 undecidable manual P 210 38.3283 50 0.03 70
IV.MMO1.EHZ. 2017-05-06T14:08:22.38 0.6 undecidable manual S 69 20.7681 50 -0.3 46
IV.T1256.HHZ. 2017-05-06T14:08:22.89 0.6 undecidable manual S 30 22.2555 50 -0.19 47
IV.ARRO.EHZ. 2017-05-06T14:08:22.05 0.1 undecidable manual P 223 38.5281 50 0.05 93
IV.FDMO.HHZ. 2017-05-06T14:08:22.86 0.6 undecidable manual S 360 22.6551 50 -0.31 46
IV.CAMP.HHZ. 2017-05-06T14:08:22.41 0.1 undecidable manual P 141 42.0246 50 -0.14 91
IV.T1221.HNE. 2017-05-06T14:08:22.34 0.6 undecidable manual S 279 19.869 50 -0.1 48
IV.RM33.EHZ. 2017-05-06T14:08:21.89 0.1 undecidable manual P 164 37.3293 50 0.06 93
IV.T1217.EHZ. 2017-05-06T14:08:21.93 0.3 undecidable manual S 224 18.4704 120 -0.13 71
IV.GUMA.HHZ. 2017-05-06T14:08:21.35 0.1 undecidable manual P 38 32.4453 50 0.28 90
IV.T1218.EHZ. 2017-05-06T14:08:21.81 0.6 undecidable manual S 173 18.1707 121 -0.15 47
IV.LNSS.HHZ. 2017-05-06T14:08:20.16 0.1 undecidable manual P 189 25.752 50 0.12 94
IV.MC2.EHZ. 2017-05-06T14:08:20.36 0.6 undecidable manual S 43 11.9769 132 0.14 48
IV.T1241.EHZ. 2017-05-06T14:08:20.33 0.1 undecidable manual P 84 28.0497 50 -0.06 95
IV.T1214.HNZ. 2017-05-06T14:08:20.31 0.6 undecidable manual S 130 12.6762 130 -0.11 48
IV.SMA1.EHZ. 2017-05-06T14:08:20.70 0.1 undecidable manual P 138 30.1476 50 -0.02 96
IV.FEMA.HNZ. 2017-05-06T14:08:20.68 0.3 undecidable manual S 348 14.6742 126 -0.28 70
IV.T1213.HNE. 2017-05-06T14:08:20.12 0.6 undecidable manual S 166 12.2766 131 -0.19 47
XO.AM05.HNZ. 2017-05-06T14:08:20.25 0.1 undecidable manual P 53 26.8509 50 0.04 96
IV.T1256.HHZ. 2017-05-06T14:08:19.46 0.1 undecidable manual P 30 22.2555 50 -0.05 96
IV.FDMO.HHZ. 2017-05-06T14:08:19.51 0.1 undecidable manual P 360 22.6551 50 -0.05 96
IV.T1221.HNE. 2017-05-06T14:08:19.18 0.1 undecidable manual P 279 19.869 50 0.05 97
IV.T1216.EHZ. 2017-05-06T14:08:19.11 0.3 undecidable manual S 319 8.5803 142 -0.3 70
IV.CESI.HHZ. 2017-05-06T14:08:19.80 0.1 undecidable manual P 322 24.2535 50 -0.01 97
IV.T1244.EHZ. 2017-05-06T14:08:19.18 0.1 undecidable manual P 116 18.9699 50 0.18 94
IV.T1245.HNZ. 2017-05-06T14:08:19.20 0.6 undecidable manual S 72 8.4804 142 -0.2 48
IV.MMO1.EHZ. 2017-05-06T14:08:19.18 0.3 undecidable manual P 69 20.7681 50 -0.09 72
IV.T1219.EHZ. 2017-05-06T14:08:19.88 0.1 undecidable manual P 345 25.6521 50 -0.15 94
IV.T1212.HNZ. 2017-05-06T14:08:19.68 0.3 undecidable manual S 202 9.6792 138 0.03 74
IV.FEMA.HNZ. 2017-05-06T14:08:18.34 0.1 undecidable manual P 348 14.6742 126 0.06 97
IV.T1213.HNE. 2017-05-06T14:08:18.01 0.1 undecidable manual P 166 12.2766 131 0.1 97
IV.NRCA.HHZ. 2017-05-06T14:08:18.00 0.6 undecidable manual S 87 2.0979 169 -0.45 46
IV.T1218.EHZ. 2017-05-06T14:08:18.91 0.1 undecidable manual P 173 18.1707 121 0.05 97
IV.T1217.EHZ. 2017-05-06T14:08:18.98 0.1 positive manual P 224 18.4704 120 0.06 97
IV.MC2.EHZ. 2017-05-06T14:08:18.06 0.1 negative manual P 43 11.9769 132 0.2 95
IV.T1214.HNZ. 2017-05-06T14:08:18.10 0.1 undecidable manual P 130 12.6762 130 0.14 96
IV.T1245.HNZ. 2017-05-06T14:08:17.53 0.1 undecidable manual P 72 8.4804 142 0.15 97
IV.T1212.HNZ. 2017-05-06T14:08:17.76 0.1 undecidable manual P 202 9.6792 138 0.23 95
IV.T1216.EHZ. 2017-05-06T14:08:17.46 0.1 positive manual P 319 8.5803 142 0.08 98
IV.NRCA.HHZ. 2017-05-06T14:08:16.87 0.1 undecidable manual P 87 2.0979 169 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LPEL.HHN. ML:1.6 0.000023950000000000003 1.1 AML other m 2017-05-06T14:09:00.01
IV.NRCA.HNN. ML:2.8 0.011800000000000001 0.1 AML other m 2017-05-06T14:08:18.20
IV.NRCA.HHE. ML:2.6 0.006699999999999999 0.12 AML other m 2017-05-06T14:08:18.33
IV.NRCA.HNE. ML:2.6 0.006115000000000001 0.12 AML other m 2017-05-06T14:08:18.33
IV.T1216.EHN. ML:2.8 0.00864 0.18 AML other m 2017-05-06T14:08:19.35
IV.T1216.EHE. ML:2.6 0.00598 0.36 AML other m 2017-05-06T14:08:19.46
IV.T1245.HHE. ML:2.7 0.006085 0.68 AML other m 2017-05-06T14:08:19.39
IV.T1245.HNE. ML:2.7 0.00633 0.66 AML other m 2017-05-06T14:08:19.40
IV.T1212.EHE. ML:2.6 0.004705 0.2 AML other m 2017-05-06T14:08:19.91
IV.T1212.HNE. ML:2.6 0.004925 0.2 AML other m 2017-05-06T14:08:19.91
IV.T1212.HNN. ML:2.8 0.007069999999999999 0.14 AML other m 2017-05-06T14:08:19.84
IV.T1212.EHN. ML:2.8 0.00713 0.14 AML other m 2017-05-06T14:08:19.84
IV.T1245.HHN. ML:2.9 0.00975 1.58 AML other m 2017-05-06T14:08:20.01
IV.T1245.HNN. ML:2.9 0.010285 1.58 AML other m 2017-05-06T14:08:20.02
IV.T1214.HNN. ML:2.3 0.00217 0.58 AML other m 2017-05-06T14:08:20.88
IV.T1214.EHN. ML:2.3 0.00209 0.58 AML other m 2017-05-06T14:08:20.88
IV.T1214.HNE. ML:2.3 0.00225 0.16 AML other m 2017-05-06T14:08:21.03
IV.T1214.EHE. ML:2.3 0.0020800000000000003 0.18 AML other m 2017-05-06T14:08:21.12
IV.T1218.EHE. ML:1.8 0.0005955 1.82 AML other m 2017-05-06T14:08:21.01
IV.T1218.HNN. ML:2.0 0.0007424999999999999 0.86 AML other m 2017-05-06T14:08:22.56
IV.T1218.EHN. ML:2.0 0.000755 0.16 AML other m 2017-05-06T14:08:22.56
IV.T1218.HNE. ML:1.9 0.0006495 1.5 AML other m 2017-05-06T14:08:22.01
IV.T1256.HNE. ML:2.3 0.0012850000000000001 1.04 AML other m 2017-05-06T14:08:23.24
IV.T1256.HHE. ML:2.3 0.001305 0.2 AML other m 2017-05-06T14:08:23.24
IV.T1217.EHE. ML:1.8 0.000513 0.88 AML other m 2017-05-06T14:08:23.70
IV.T1256.HHN. ML:2.2 0.0011799999999999998 0.2 AML other m 2017-05-06T14:08:23.44
IV.T1256.HNN. ML:2.2 0.001175 0.2 AML other m 2017-05-06T14:08:23.44
IV.FDMO.HHN. ML:2.0 0.000665 1.04 AML other m 2017-05-06T14:08:23.07
IV.FDMO.HHE. ML:1.9 0.0005734999999999999 1.06 AML other m 2017-05-06T14:08:23.62
IV.CESI.HHE. ML:2.2 0.0009965 1.04 AML other m 2017-05-06T14:08:23.75
IV.CESI.HHN. ML:2.3 0.001201 0.28 AML other m 2017-05-06T14:08:23.90
IV.T1219.EHN. ML:2.1 0.0007379999999999999 0.28 AML other m 2017-05-06T14:08:24.18
IV.T1219.HNN. ML:2.1 0.000739 0.28 AML other m 2017-05-06T14:08:24.04
IV.T1217.EHN. ML:1.8 0.000518 0.72 AML other m 2017-05-06T14:08:24.29
IV.LNSS.HHE. ML:2.0 0.0005495 0.54 AML other m 2017-05-06T14:08:24.56
IV.LNSS.HHN. ML:2.1 0.0007564999999999999 0.72 AML other m 2017-05-06T14:08:24.66
IV.T1241.HNN. ML:2.0 0.0005555000000000001 0.58 AML other m 2017-05-06T14:08:24.41
IV.T1219.EHE. ML:2.0 0.0005145 0.54 AML other m 2017-05-06T14:08:24.79
IV.T1219.HNE. ML:2.0 0.0005115 0.54 AML other m 2017-05-06T14:08:24.79
IV.T1241.HNE. ML:2.3 0.0009745 1.4 AML other m 2017-05-06T14:08:25.75
IV.T1241.EHE. ML:2.3 0.0009570000000000001 1.42 AML other m 2017-05-06T14:08:25.76
IV.T1241.EHN. ML:2.0 0.000522 0.28 AML other m 2017-05-06T14:08:25.28
IV.SMA1.EHE. ML:1.9 0.000356 1.34 AML other m 2017-05-06T14:08:27.82
IV.T1211.HNE. ML:1.8 0.00020899999999999998 1.84 AML other m 2017-05-06T14:08:27.05
IV.ARRO.EHE. ML:1.8 0.0002415 0.66 AML other m 2017-05-06T14:08:28.44
IV.CAMP.HHE. ML:1.4 0.0000902 0.68 AML other m 2017-05-06T14:08:28.51
IV.GUMA.HHN. ML:2.4 0.0011915 0.48 AML other m 2017-05-06T14:08:29.25
IV.ARRO.EHN. ML:1.8 0.0002255 0.44 AML other m 2017-05-06T14:08:29.31
IV.GUMA.HHE. ML:2.4 0.00118 0.28 AML other m 2017-05-06T14:08:29.46
IV.RM33.EHN. ML:1.5 0.00010899999999999999 0.62 AML other m 2017-05-06T14:08:29.45
IV.T1211.EHE. ML:1.8 0.0002235 0.6 AML other m 2017-05-06T14:08:30.76
IV.RM33.EHE. ML:1.6 0.00015300000000000003 0.24 AML other m 2017-05-06T14:08:30.53
IV.T1211.HNN. ML:2.1 0.0004215 1.56 AML other m 2017-05-06T14:08:30.08
IV.T1211.EHN. ML:2.1 0.00043149999999999997 0.28 AML other m 2017-05-06T14:08:31.08
IV.SMA1.EHN. ML:1.8 0.00032250000000000003 0.42 AML other m 2017-05-06T14:08:31.51
IV.CAMP.HHN. ML:1.4 0.00008055 0.3 AML other m 2017-05-06T14:08:31.57
IV.TERO.HHN. ML:1.8 0.00016299999999999998 0.52 AML other m 2017-05-06T14:08:31.90
IV.SNTG.HHN. ML:1.6 0.00011149999999999999 0.1 AML other m 2017-05-06T14:08:31.66
IV.TERO.HHE. ML:1.8 0.000195 0.28 AML other m 2017-05-06T14:08:31.81
IV.CESX.HHN. ML:1.8 0.000158 0.32 AML other m 2017-05-06T14:08:32.51
IV.SNTG.HHE. ML:1.5 0.00008405 0.36 AML other m 2017-05-06T14:08:32.71
IV.CESX.HHE. ML:1.8 0.000182 0.52 AML other m 2017-05-06T14:08:32.97
IV.ATCC.EHE. ML:1.9 0.00021050000000000002 1.56 AML other m 2017-05-06T14:08:33.09
IV.GIGS.HHE. ML:1.1 0.00002595 0.24 AML other m 2017-05-06T14:08:33.65
IV.ATCC.EHN. ML:2.0 0.000224 1.32 AML other m 2017-05-06T14:08:33.00
IV.T1222.EHN. ML:1.4 0.00007435 1.46 AML other m 2017-05-06T14:08:35.08
IV.CING.HHE. ML:1.8 0.000117 0.7 AML other m 2017-05-06T14:08:36.38
IV.GIGS.HHN. ML:1.0 0.0000184 0.44 AML other m 2017-05-06T14:08:36.57
IV.CING.HHN. ML:1.7 0.00010065 0.36 AML other m 2017-05-06T14:08:36.62
IV.EL6.EHE. ML:1.9 0.000178 0.84 AML other m 2017-05-06T14:08:37.89
IV.T1222.EHE. ML:1.6 0.00009905 0.38 AML other m 2017-05-06T14:08:39.08
IV.MURB.HHN. ML:2.2 0.0003005 0.26 AML other m 2017-05-06T14:08:39.40
IV.ARVD.HHE. ML:1.6 0.00005485 0.14 AML other m 2017-05-06T14:08:39.70
IV.ARVD.HHN. ML:1.4 0.00003875 1.26 AML other m 2017-05-06T14:08:39.72
IV.SSFR.HHN. ML:2.0 0.00016 0.22 AML other m 2017-05-06T14:08:40.18
IV.MURB.HHE. ML:2.2 0.0002595 1.16 AML other m 2017-05-06T14:08:40.03
IV.EL6.EHN. ML:1.9 0.0001975 0.3 AML other m 2017-05-06T14:08:40.89
IV.SSFR.HHE. ML:2.0 0.000166 0.28 AML other m 2017-05-06T14:08:43.58
IV.SRES.HHN. ML:1.7 0.00006789999999999998 0.44 AML other m 2017-05-06T14:08:43.70
IV.SRES.HHE. ML:1.7 0.00006755 0.9 AML other m 2017-05-06T14:08:44.51
IV.ATPI.EHN. ML:1.5 0.00003784999999999999 0.46 AML other m 2017-05-06T14:08:45.63
IV.VCEL.EHN. ML:1.8 0.00008925 0.54 AML other m 2017-05-06T14:08:49.77
IV.ATPI.EHE. ML:1.5 0.0000385 0.48 AML other m 2017-05-06T14:08:52.46
IV.VCEL.EHE. ML:1.8 0.0001015 0.4 AML other m 2017-05-06T14:08:52.31
IV.LPEL.HHE. ML:1.7 0.000036400000000000004 0.92 AML other m 2017-05-06T14:08:59.86
IV.MURB.HNE. ML:2.2 0.0002736594 0.2112 AML other m 2017-05-06T14:08:37.32
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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