Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 01-11-2016 and time 01:50:03 (UTC) in region 3 km NE Norcia (PG)

A magnitude ML 2.0 earthquake occured in region: 3 km NE Norcia (PG), on

  • 01-11-2016 01:50:03 (UTC)
  • 01-11-2016 02:50:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8100, 13.1220 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
Norcia PG 3 4957 4957
Castelsantangelo sul Nera MC 10 281 5238
Preci PG 10 724 5962
Cascia PG 13 3217 9179
Visso MC 14 1107 10286
Arquata del Tronto AP 15 1178 11464
Ussita MC 15 444 11908
Accumoli RI 16 667 12575
Cerreto di Spoleto PG 17 1075 13650
Montegallo AP 18 523 14173
Sellano PG 18 1079 15252
Poggiodomo PG 19 117 15369
Montemonaco AP 20 604 15973

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
48 Km NE of Terni (111501 inhabitants)
51 Km W of Teramo (54892 inhabitants)
56 Km NW of L'Aquila (69753 inhabitants)
68 Km E of Perugia (166134 inhabitants)
90 Km W of Montesilvano (53738 inhabitants)
94 Km E of Viterbo (67173 inhabitants)
95 Km SW of Ancona (100861 inhabitants)
96 Km NE of Guidonia Montecelio (88673 inhabitants)
97 Km W of Pescara (121014 inhabitants)
98 Km N of Tivoli (56533 inhabitants)
100 Km NW of Chieti (51815 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 2016-11-01
01:50:03		 42.8103 13.1222 11 2019-02-12
14:03:37		 Bollettino Sismico Italiano INGV 54067131
Reviewed
Rev100 		ML 2.2 2016-11-01
01:50:03		 42.8117 13.125 11 2016-11-01
01:57:08		 Sala Sismica INGV-Roma 31367551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-01 01:50:03 ± 0.04
Latitude 42.8103 ± 0.0027
Longitude 13.1222 ± 0.0037
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 54067131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 330
Semi-minor axis of confidence ellipse (meter) 218
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 260
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 39
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 50
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.68618
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 35
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 65
Type of magnitude ML
Reference to an origin 54067131
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-02-21 16:33:10

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 27
Type of magnitude ML
Reference to an origin 31367551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-01 01:57:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTRJ.HHZ. 2016-11-01T01:50:50.99 3.0 undecidable manual S 1.67 0
IV.MPAG.EHZ. 2016-11-01T01:50:34.99 3.0 undecidable manual S -0.59 0
IV.PIEI.HHZ. 2016-11-01T01:50:33.99 3.0 undecidable manual S -1.01 0
IV.ARVD.HHZ. 2016-11-01T01:50:27.99 3.0 undecidable manual S -1.71 0
IV.EL6.EHZ. 2016-11-01T01:50:21.88 0.1 undecidable manual S 358 57.5979 50 0.89 70
IV.T0110.HHZ. 2016-11-01T01:50:17.99 3.0 undecidable manual S -1.94 0
IV.VCEL.EHZ. 2016-11-01T01:50:16.99 3.0 undecidable manual S -0.09 0
IV.ARVD.HHZ. 2016-11-01T01:50:16.39 3.0 positive manual P 0.46 0
IV.ATFO.HHZ. 2016-11-01T01:50:16.73 0.3 undecidable manual P 324 76.1682 50 0.47 60
IV.T1211.EHZ. 2016-11-01T01:50:16.02 0.6 undecidable manual S 215 37.7289 50 0.34 44
IV.T1246.HHZ. 2016-11-01T01:50:15.62 0.6 undecidable manual S 130 39.3273 50 -0.5 43
IV.FAGN.HHZ. 2016-11-01T01:50:15.69 1.0 undecidable manual P 148 71.2731 50 0.19 21
IV.CSP1.EHE. 2016-11-01T01:50:14.00 0.1 undecidable manual S 12 31.9458 50 -0.14 93
IV.GUMA.HHZ. 2016-11-01T01:50:14.89 0.6 undecidable manual S 32 32.9448 50 0.5 43
IV.TRTR.HHZ. 2016-11-01T01:50:14.99 3.0 undecidable manual S -1.6 0
IV.FIAM.HHZ. 2016-11-01T01:50:13.31 0.3 undecidable manual P 180 60.1953 50 -0.48 62
IV.EL6.EHZ. 2016-11-01T01:50:13.25 0.1 undecidable manual P 358 57.5979 50 -0.15 89
IV.CING.HHZ. 2016-11-01T01:50:13.98 0.3 undecidable manual P 5 62.9925 50 -0.25 65
IV.ATCC.EHZ. 2016-11-01T01:50:13.46 0.3 undecidable manual P 317 57.0984 50 0.14 67
IV.FOSV.EHZ. 2016-11-01T01:50:13.78 0.3 undecidable manual P 332 61.1943 50 -0.17 66
IV.T1241.EHZ. 2016-11-01T01:50:12.03 3.0 undecidable manual S -0.31 0
XO.AM05.EHZ. 2016-11-01T01:50:12.54 0.6 undecidable manual S 45 26.3514 50 -0.11 47
IV.CESX.HHZ. 2016-11-01T01:50:12.43 0.3 undecidable manual P 243 49.0176 50 0.35 65
IV.OFFI.HHZ. 2016-11-01T01:50:12.55 0.6 undecidable manual P 73 47.8188 50 0.65 39
IV.FDMO.HHZ. 2016-11-01T01:50:12.17 0.6 undecidable manual S 354 25.2525 50 -0.18 47
IV.SNTG.HHZ. 2016-11-01T01:50:12.45 0.3 undecidable manual P 343 51.5151 50 0 69
IV.T1201.HNE. 2016-11-01T01:50:11.06 0.6 undecidable manual S 148 19.9689 118 0.21 47
IV.T1256.HHZ. 2016-11-01T01:50:11.73 0.6 undecidable manual S 21 23.3544 50 -0.1 48
IV.T1299.EHE. 2016-11-01T01:50:11.98 0.6 undecidable manual S 146 23.4543 50 0.1 48
IV.ASSB.HHZ. 2016-11-01T01:50:11.42 0.3 undecidable manual P 305 45.621 50 -0.13 68
IV.T1211.EHZ. 2016-11-01T01:50:10.14 0.3 undecidable manual P 215 37.7289 50 -0.19 68
IV.GIGS.HHZ. 2016-11-01T01:50:10.63 3.0 undecidable manual S 0
IV.MMO1.EHZ. 2016-11-01T01:50:10.46 0.6 undecidable manual S 59 19.3695 118 -0.2 47
IV.T1246.HHZ. 2016-11-01T01:50:10.46 0.3 undecidable manual P 130 39.3273 50 -0.12 69
IV.FEMA.HNZ. 2016-11-01T01:50:10.14 0.6 undecidable manual S 341 17.871 120 -0.07 49
IV.T1215.EHZ. 2016-11-01T01:50:10.88 0.6 undecidable manual S 267 20.6682 117 -0.19 47
IV.CAMP.HHE. 2016-11-01T01:50:10.10 0.3 undecidable manual P 142 38.4282 50 -0.34 66
IV.ARRO.EHZ. 2016-11-01T01:50:10.46 0.3 undecidable manual P 229 38.7279 50 -0.04 71
IV.RM33.HNE. 2016-11-01T01:50:09.64 0.3 undecidable manual P 167 34.2435 50 -0.16 69
IV.T1220.EHN. 2016-11-01T01:50:09.41 0.1 undecidable manual P 355 33.3444 50 -0.25 91
IV.T1243.HHZ. 2016-11-01T01:50:09.27 0.3 undecidable manual P 115 29.4483 50 0.22 69
IV.CSP1.EHE. 2016-11-01T01:50:09.31 0.1 undecidable manual P 12 31.9458 50 -0.13 93
IV.GUMA.HHZ. 2016-11-01T01:50:09.71 0.1 undecidable manual P 32 32.9448 50 0.12 93
IV.T1216.EHZ. 2016-11-01T01:50:08.52 0.6 undecidable manual S 317 12.2766 131 -0.1 49
IV.FDMO.HHZ. 2016-11-01T01:50:08.26 0.1 undecidable manual P 354 25.2525 50 -0.15 94
IV.T1241.EHZ. 2016-11-01T01:50:08.44 3.0 undecidable manual P 0.04 0
IV.LNSS.HHZ. 2016-11-01T01:50:08.17 0.1 undecidable manual P 196 23.9538 50 -0.05 96
XO.AM05.EHZ. 2016-11-01T01:50:08.48 0.1 undecidable manual P 45 26.3514 50 -0.1 95
IV.SMA1.EHN. 2016-11-01T01:50:08.85 0.3 undecidable manual P 139 26.4513 50 0.25 69
IV.T1299.EHE. 2016-11-01T01:50:08.12 0.1 undecidable manual P 146 23.4543 50 -0.02 97
IV.T1221.HNE. 2016-11-01T01:50:08.09 0.1 undecidable manual P 284 23.0547 50 0.01 97
IV.T1215.EHZ. 2016-11-01T01:50:07.64 0.1 undecidable manual P 267 20.6682 117 -0.03 97
IV.T1244.EHZ. 2016-11-01T01:50:07.19 0.1 undecidable manual P 112 15.4734 124 0.42 90
IV.T1201.HNE. 2016-11-01T01:50:07.69 0.1 undecidable manual P 148 19.9689 118 0.14 95
IV.MMO1.EHZ. 2016-11-01T01:50:07.24 0.3 undecidable manual P 59 19.3695 118 -0.2 71
IV.T1256.HHZ. 2016-11-01T01:50:07.93 0.1 positive manual P 21 23.3544 50 -0.18 94
IV.FEMA.HNZ. 2016-11-01T01:50:07.27 0.1 undecidable manual P 341 17.871 120 0.1 96
IV.T1245.HHZ. 2016-11-01T01:50:07.32 0.1 undecidable manual S 46 7.3815 145 -0.17 97
IV.T1216.EHZ. 2016-11-01T01:50:06.35 0.1 undecidable manual P 317 12.2766 131 0.09 97
IV.NRCA.HHZ. 2016-11-01T01:50:05.24 0.1 undecidable manual P 346 2.6973 166 0.04 100
IV.T1245.HHZ. 2016-11-01T01:50:05.69 0.1 positive manual P 46 7.3815 145 0.09 98
IV.GIGS.HHZ. 2016-11-01T01:50:05.56 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HHN. ML:0.0 0.003150424 0.14 AML other m 2016-11-01T01:50:12.65
IV.T1204.EHN. ML:2.4 0.001686 1.24 AML other m 2016-11-01T01:50:30.28
IV.LNSS.HHE. ML:0.0 0.0007974738999999999 0.16 AML other m 2016-11-01T01:50:12.31
IV.RM33.HNN. ML:0.0 0.00025450551 0.2 AML other m 2016-11-01T01:50:15.84
IV.SMA1.EHE. ML:0.0 0.00054603585 0.24 AML other m 2016-11-01T01:50:16.17
IV.RM33.EHN. ML:0.0 0.0002408921 0.2 AML other m 2016-11-01T01:50:15.84
IV.RM33.EHE. ML:0.0 0.00021717079999999998 0.12 AML other m 2016-11-01T01:50:16.21
IV.CAMP.HHN. ML:0.0 0.0001542896 0.64 AML other m 2016-11-01T01:50:19.69
IV.GIGS.HHN. ML:0.9 0.000020516698 0.12 AML other m 2016-11-01T01:50:11.28
IV.GIGS.HHE. ML:1.1 0.000028208028500000003 0.08 AML other m 2016-11-01T01:50:11.31
IV.T1245.HNE. ML:2.6 0.006077032499999999 0.1504 AML other m 2016-11-01T01:50:08.20
IV.T1245.HHE. ML:2.6 0.0059673045 0.16 AML other m 2016-11-01T01:50:08.20
IV.T1245.HNN. ML:2.5 0.004641968000000001 0.1 AML other m 2016-11-01T01:50:08.40
IV.T1245.HHN. ML:2.5 0.004207777 0.16 AML other m 2016-11-01T01:50:08.08
IV.T1216.EHE. ML:2.4 0.0024576895 0.192 AML other m 2016-11-01T01:50:09.19
IV.T1216.EHN. ML:2.4 0.0025989220999999996 0.112 AML other m 2016-11-01T01:50:09.07
IV.FEMA.HNE. ML:2.4 0.001886109 0.1008 AML other m 2016-11-01T01:50:11.10
IV.FEMA.HNN. ML:2.2 0.001176603 0.1696 AML other m 2016-11-01T01:50:12.60
IV.T1215.EHE. ML:1.9 0.000586364 0.096 AML other m 2016-11-01T01:50:11.47
IV.T1215.EHN. ML:1.9 0.0006454655000000001 0.128 AML other m 2016-11-01T01:50:11.22
IV.T1215.HNE. ML:1.9 0.0005926430999999999 0.096 AML other m 2016-11-01T01:50:11.42
IV.T1215.HNN. ML:1.9 0.0006173599 0.128 AML other m 2016-11-01T01:50:11.21
IV.T1256.HHN. ML:2.3 0.0011702244 0.14 AML other m 2016-11-01T01:50:12.14
IV.T1256.HNE. ML:2.1 0.0008701475000000001 0.2192 AML other m 2016-11-01T01:50:12.39
IV.T1256.HNN. ML:2.3 0.00118619115 0.1496 AML other m 2016-11-01T01:50:12.14
IV.T1256.HHE. ML:2.1 0.0008430916499999999 0.22 AML other m 2016-11-01T01:50:12.39
IV.FDMO.HHE. ML:2.0 0.0005782117 0.2 AML other m 2016-11-01T01:50:13.79
IV.FDMO.HHN. ML:2.1 0.0007135692499999999 0.12 AML other m 2016-11-01T01:50:12.64
IV.T1241.EHN. ML:1.8 0.0003924813 0.12 AML other m 2016-11-01T01:50:12.32
IV.T1241.EHE. ML:2.1 0.00065233 0.08 AML other m 2016-11-01T01:50:12.41
XO.AM05.HNN. ML:1.8 0.00030931730000000003 0.1 AML other m 2016-11-01T01:50:12.71
XO.AM05.EHE. ML:2.3 0.001244147 0.14 AML other m 2016-11-01T01:50:13.99
XO.AM05.EHN. ML:1.3 0.00010817805499999999 0.08 AML other m 2016-11-01T01:50:12.73
XO.AM05.HNE. ML:1.7 0.00027067255000000004 0.08 AML other m 2016-11-01T01:50:14.21
IV.SMA1.EHN. ML:1.9 0.00045441065000000004 0.76 AML other m 2016-11-01T01:50:21.55
IV.RM33.HNE. ML:1.8 0.0002446775 0.1296 AML other m 2016-11-01T01:50:16.38
IV.GUMA.HHE. ML:2.4 0.001082856 0.5 AML other m 2016-11-01T01:50:18.49
IV.GUMA.HNE. ML:2.4 0.0010260905 0.3 AML other m 2016-11-01T01:50:17.16
IV.GUMA.HNN. ML:2.5 0.0014836391500000002 0.1208 AML other m 2016-11-01T01:50:15.14
IV.GUMA.HHN. ML:2.5 0.0014557635000000003 0.16 AML other m 2016-11-01T01:50:15.71
IV.CAMP.HHE. ML:1.5 0.00011419463500000002 0.6 AML other m 2016-11-01T01:50:20.74
IV.T1211.EHN. ML:2.0 0.00039634720000000003 0.16 AML other m 2016-11-01T01:50:17.08
IV.T1211.HNE. ML:1.9 0.00029373690000000004 0.208 AML other m 2016-11-01T01:50:17.07
IV.T1211.HNN. ML:2.0 0.00040564900000000006 0.16 AML other m 2016-11-01T01:50:17.16
IV.T1211.EHE. ML:1.9 0.00029653850000000006 0.144 AML other m 2016-11-01T01:50:17.47
IV.ARRO.EHE. ML:1.8 0.0002102542 0.16 AML other m 2016-11-01T01:50:18.81
IV.ARRO.EHN. ML:1.8 0.0002452532 0.16 AML other m 2016-11-01T01:50:18.09
IV.ASSB.HHN. ML:1.6 0.00013137685 0.16 AML other m 2016-11-01T01:50:20.53
IV.ASSB.HHE. ML:1.7 0.00015638544999999998 0.16 AML other m 2016-11-01T01:50:19.75
IV.CESX.HHE. ML:1.9 0.00022962965 0.5 AML other m 2016-11-01T01:50:20.88
IV.CESX.HHN. ML:1.8 0.0001587887 0.18 AML other m 2016-11-01T01:50:22.09
IV.SNTG.HHE. ML:1.9 0.00020600869999999998 0.14 AML other m 2016-11-01T01:50:20.91
IV.SNTG.HHN. ML:1.8 0.00015062314999999998 0.1 AML other m 2016-11-01T01:50:20.48
IV.EL6.EHE. ML:2.2 0.00037652415 0.16 AML other m 2016-11-01T01:50:22.57
IV.EL6.EHN. ML:2.3 0.0004370057 0.14 AML other m 2016-11-01T01:50:22.85
IV.ATCC.EHE. ML:1.7 0.00010701203500000001 0.14 AML other m 2016-11-01T01:50:22.71
IV.ATCC.EHN. ML:1.6 0.000096855855 0.14 AML other m 2016-11-01T01:50:23.12
IV.FOSV.EHE. ML:1.5 0.00006776475 0.16 AML other m 2016-11-01T01:50:23.92
IV.FOSV.EHN. ML:1.7 0.00009364359499999999 0.36 AML other m 2016-11-01T01:50:25.34
IV.CING.HHE. ML:2.0 0.00020870830000000002 0.1 AML other m 2016-11-01T01:50:24.36
IV.CING.HHN. ML:2.2 0.00030523125 0.08 AML other m 2016-11-01T01:50:24.49
IV.ARVD.HHN. ML:1.5 0.000048252825 0.12 AML other m 2016-11-01T01:50:28.34
IV.ARVD.HHE. ML:1.7 0.000076147335 0.14 AML other m 2016-11-01T01:50:28.58
IV.ATFO.HHE. ML:1.5 0.000047928095 0.38 AML other m 2016-11-01T01:50:46.02
IV.ATFO.HHN. ML:1.4 0.000034403569999999995 0.3 AML other m 2016-11-01T01:50:41.15
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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