Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 02-11-2016 and time 07:17:20 (Italy) in region 4 km E Norcia (PG)

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

  • 02-11-2016 06:17:20 (UTC)
  • 02-11-2016 07:17:20 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7840, 13.1430 at 12 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
Castelsantangelo sul Nera MC 12 281 5238
Arquata del Tronto AP 13 1178 6416
Cascia PG 13 3217 9633
Accumoli RI 13 667 10300
Preci PG 14 724 11024
Montegallo AP 17 523 11547
Visso MC 17 1107 12654
Ussita MC 18 444 13098
Cittareale RI 19 482 13580
Poggiodomo PG 19 117 13697
Cerreto di Spoleto PG 19 1075 14772
Montemonaco AP 20 604 15376

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km E of Foligno (57155 inhabitants)
48 Km NE of Terni (111501 inhabitants)
48 Km W of Teramo (54892 inhabitants)
52 Km NW of L'Aquila (69753 inhabitants)
71 Km SE of Perugia (166134 inhabitants)
88 Km W of Montesilvano (53738 inhabitants)
94 Km NE of Guidonia Montecelio (88673 inhabitants)
94 Km E of Viterbo (67173 inhabitants)
95 Km W of Pescara (121014 inhabitants)
95 Km NE of Tivoli (56533 inhabitants)
97 Km NW of Chieti (51815 inhabitants)
98 Km SW of Ancona (100861 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 2016-11-02
06:17:20		 42.7843 13.1433 12 2019-07-19
13:23:57		 Bollettino Sismico Italiano INGV 63454481
Reviewed
Rev100 		ML 2.3 2016-11-02
06:17:20		 42.782 13.1513 11 2016-11-02
06:25:15		 Sala Sismica INGV-Roma 31584901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-02 06:17:20 ± 0.05
Latitude 42.7843 ± 0.0027
Longitude 13.1433 ± 0.0037
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63454481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 299
Semi-minor axis of confidence ellipse (meter) 113
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 244
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 33
Number of associated phases, regardless of their use for origin computation 66
Number of defining phases 60
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) 0.72485
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 19
Type of magnitude ML
Reference to an origin 31584901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-02 06:25:15

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 63454481
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-28 16:49:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GATE.HHZ. 2016-11-02T06:17:51.80 3.0 positive manual Pn 0.44 0
IV.PIGN.HNZ. 2016-11-02T06:17:49.60 3.0 undecidable manual Pn -0.89 0
IV.T0110.HHZ. 2016-11-02T06:17:45.40 0.6 undecidable manual S 140 80.4639 90 0.94 33
IV.SRES.HHZ. 2016-11-02T06:17:45.99 3.0 undecidable manual S -0.55 0
IV.VIVA.HHZ. 2016-11-02T06:17:41.88 3.0 positive manual P 0.81 0
IV.EL6.EHZ. 2016-11-02T06:17:39.90 0.6 undecidable manual S 357 60.5949 91 0.74 38
IV.FIAM.HHZ. 2016-11-02T06:17:38.50 0.6 undecidable manual S 182 57.2982 91 0.2 45
IV.OFFI.HHZ. 2016-11-02T06:17:38.10 0.6 undecidable manual S 69 47.1195 91 2.51 10
IV.CERT.HHZ. 2016-11-02T06:17:37.77 3.0 undecidable manual P 0
IV.ASSB.HHZ. 2016-11-02T06:17:36.10 0.6 undecidable manual S 306 48.7179 91 0.1 47
IV.GIGS.HHZ. 2016-11-02T06:17:36.30 1.0 undecidable manual S 136 50.8158 91 -0.25 22
IV.T1247.HHZ. 2016-11-02T06:17:34.99 3.0 undecidable manual S 0.46 0
IV.T0110.HHZ. 2016-11-02T06:17:34.42 0.3 undecidable manual P 140 80.4639 90 0.07 65
IV.FAGN.HHZ. 2016-11-02T06:17:33.03 0.6 undecidable manual P 148 67.8765 90 0.61 39
IV.TERO.HHZ. 2016-11-02T06:17:33.90 0.6 undecidable manual S 115 41.625 91 -0.2 46
IV.T1211.EHZ. 2016-11-02T06:17:33.00 0.6 undecidable manual S 220 36.4413 91 0.26 46
IV.CING.HHZ. 2016-11-02T06:17:32.17 0.6 undecidable manual P 4 65.6898 90 0.08 45
IV.T1246.HHN. 2016-11-02T06:17:32.40 0.3 undecidable manual S 128 36.2415 91 -0.26 69
IV.CAMP.HHZ. 2016-11-02T06:17:32.10 0.3 undecidable manual S 142 35.0427 91 -0.26 69
IV.GUMA.HHZ. 2016-11-02T06:17:32.70 0.3 undecidable manual S 27 34.6431 91 0.47 65
IV.RM33.EHZ. 2016-11-02T06:17:31.30 0.6 undecidable manual S 169 31.0467 91 0 48
IV.EL6.EHZ. 2016-11-02T06:17:31.53 0.3 undecidable manual P 357 60.5949 91 0.24 66
IV.FIAM.HHZ. 2016-11-02T06:17:30.80 0.6 undecidable manual P 182 57.2982 91 0.01 46
XO.AM05.HNZ. 2016-11-02T06:17:30.30 1.0 undecidable manual S 38 27.3504 92 0 24
IV.OFFI.HHZ. 2016-11-02T06:17:29.96 0.1 undecidable manual P 69 47.1195 91 0.73 77
IV.T1221.HNZ. 2016-11-02T06:17:29.70 0.6 undecidable manual S 289 25.5522 92 -0.12 47
IV.ASSB.HHZ. 2016-11-02T06:17:29.33 0.3 undecidable manual P 306 48.7179 91 -0.14 68
IV.T1256.HHZ. 2016-11-02T06:17:29.50 0.3 undecidable manual S 15 25.5522 92 -0.31 69
IV.T1243.HNZ. 2016-11-02T06:17:29.70 0.6 undecidable manual S 111 26.6511 92 -0.42 45
IV.GIGS.HHZ. 2016-11-02T06:17:29.51 0.1 undecidable manual P 136 50.8158 91 -0.28 88
IV.LNSS.HHZ. 2016-11-02T06:17:28.80 0.6 undecidable manual S 203 21.7671 93 -0.02 49
IV.T1201.HNZ. 2016-11-02T06:17:28.00 1.0 undecidable manual S 148 16.5723 97 0.57 22
IV.T1215.EHZ. 2016-11-02T06:17:28.80 0.6 undecidable manual S 275 22.4553 93 -0.19 46
IV.T1299.EHZ. 2016-11-02T06:17:28.60 0.6 undecidable manual S 146 20.1687 94 0.22 47
IV.TERO.HHZ. 2016-11-02T06:17:28.07 0.1 undecidable manual P 115 41.625 91 -0.3 90
IV.SMA1.EHZ. 2016-11-02T06:17:28.70 0.3 undecidable manual S 137 23.1546 93 -0.48 67
IV.MMO1.HNZ. 2016-11-02T06:17:28.00 0.3 undecidable manual S 49 19.6692 94 -0.24 71
IV.ARRO.EHZ. 2016-11-02T06:17:27.87 0.1 undecidable manual P 234 38.3283 91 0.01 95
IV.GUMA.HHZ. 2016-11-02T06:17:27.12 0.3 undecidable manual P 27 34.6431 91 -0.17 70
IV.T1217.EHZ. 2016-11-02T06:17:27.90 0.3 undecidable manual S 245 19.0698 94 -0.19 70
IV.T1211.EHZ. 2016-11-02T06:17:27.54 0.1 undecidable manual P 220 36.4413 91 -0.04 94
IV.T1246.HHN. 2016-11-02T06:17:27.35 0.1 undecidable manual P 128 36.2415 91 -0.19 93
IV.T1204.EHZ. 2016-11-02T06:17:27.90 0.1 undecidable manual S 130 18.5703 95 -0.05 98
IV.CAMP.HHZ. 2016-11-02T06:17:27.18 0.1 undecidable manual P 142 35.0427 91 -0.19 93
IV.T1216.EHZ. 2016-11-02T06:17:26.60 0.3 undecidable manual S 319 15.5733 100 -0.56 64
XO.AM05.HNZ. 2016-11-02T06:17:26.18 0.1 undecidable manual P 38 27.3504 92 0 97
IV.RM33.EHZ. 2016-11-02T06:17:26.77 0.1 undecidable manual P 169 31.0467 91 0.02 97
IV.T1244.HNZ. 2016-11-02T06:17:26.70 0.1 undecidable manual S 104 12.9759 109 0.22 95
IV.T1241.EHZ. 2016-11-02T06:17:25.62 0.1 undecidable manual P 71 24.753 92 -0.16 95
IV.T1215.EHZ. 2016-11-02T06:17:25.44 0.1 undecidable manual P 275 22.4553 93 0.02 98
IV.T1243.HNZ. 2016-11-02T06:17:25.86 0.1 undecidable manual P 111 26.6511 92 -0.21 94
IV.SMA1.EHZ. 2016-11-02T06:17:25.50 0.1 undecidable manual P 137 23.1546 93 -0.03 98
IV.T1245.HNZ. 2016-11-02T06:17:25.40 0.3 undecidable manual S 24 8.7801 129 -0.12 74
IV.T1221.HNZ. 2016-11-02T06:17:25.94 0.1 undecidable manual P 289 25.5522 92 0.04 98
IV.T1256.HHZ. 2016-11-02T06:17:25.78 0.1 undecidable manual P 15 25.5522 92 -0.12 95
IV.LNSS.HHZ. 2016-11-02T06:17:25.44 0.1 undecidable manual P 203 21.7671 93 0.12 97
IV.T1299.EHZ. 2016-11-02T06:17:25.25 0.1 undecidable manual P 146 20.1687 94 0.19 95
IV.T1204.EHZ. 2016-11-02T06:17:24.89 0.1 undecidable manual P 130 18.5703 95 0.07 98
IV.T1244.HNZ. 2016-11-02T06:17:24.21 0.1 undecidable manual P 104 12.9759 109 0.24 95
IV.MMO1.HNZ. 2016-11-02T06:17:24.87 0.1 undecidable manual P 49 19.6692 94 -0.12 97
IV.T1216.EHZ. 2016-11-02T06:17:24.32 0.1 undecidable manual P 319 15.5733 100 -0.04 98
IV.T1201.HNZ. 2016-11-02T06:17:24.84 0.1 undecidable manual P 148 16.5723 97 0.32 93
IV.NRCA.HNZ. 2016-11-02T06:17:24.80 0.3 undecidable manual S 337 5.994 144 -0.2 72
IV.T1217.EHZ. 2016-11-02T06:17:24.96 0.1 undecidable manual P 245 19.0698 94 0.06 99
IV.T1245.HNZ. 2016-11-02T06:17:23.60 0.1 undecidable manual P 24 8.7801 129 0.18 97
IV.NRCA.HNZ. 2016-11-02T06:17:23.20 0.1 undecidable manual P 337 5.994 144 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1245.HNE. ML:0.0 0.01793045 0.192 AML other m 2016-11-02T06:17:26.26
IV.T1245.HHE. ML:0.0 0.01745799 0.1824 AML other m 2016-11-02T06:17:26.25
IV.T1245.HNN. ML:0.0 0.011576941 0.192 AML other m 2016-11-02T06:17:25.95
IV.T1245.HHN. ML:0.0 0.010838335000000001 0.1408 AML other m 2016-11-02T06:17:25.95
IV.T1204.EHE. ML:0.0 0.0014629151999999998 0.16 AML other m 2016-11-02T06:17:28.24
IV.T1217.HNE. ML:0.0 0.00089770735 0.128 AML other m 2016-11-02T06:17:28.60
IV.LNSS.HHE. ML:0.0 0.00081870305 0.1792 AML other m 2016-11-02T06:17:29.48
IV.LNSS.HHN. ML:0.0 0.002584657 0.24 AML other m 2016-11-02T06:17:29.32
IV.T1211.HNN. ML:0.0 0.0009630672499999999 0.288 AML other m 2016-11-02T06:17:34.17
IV.TERO.HHN. ML:0.0 0.0005642294 0.1024 AML other m 2016-11-02T06:17:34.35
IV.ARRO.EHE. ML:0.0 0.00023024040000000002 0.2016 AML other m 2016-11-02T06:17:34.42
IV.T1211.HNE. ML:0.0 0.00048423914999999997 0.128 AML other m 2016-11-02T06:17:35.03
IV.ARRO.EHN. ML:0.0 0.00031335645000000003 0.16 AML other m 2016-11-02T06:17:35.12
IV.T1256.HNN. ML:0.0 0.00045534065 0.4384 AML other m 2016-11-02T06:17:31.73
IV.T1256.HHN. ML:0.0 0.00045035015 0.4192 AML other m 2016-11-02T06:17:31.74
IV.T1256.HNE. ML:0.0 0.00050563815 0.2592 AML other m 2016-11-02T06:17:30.74
IV.T1256.HHE. ML:0.0 0.0004717416 0.3168 AML other m 2016-11-02T06:17:31.83
IV.NRCA.HHN. ML:0.0 0.004361022 0.16 AML other m 2016-11-02T06:17:25.48
IV.NRCA.HNN. ML:0.0 0.0039954325 0.1504 AML other m 2016-11-02T06:17:25.56
IV.NRCA.HHE. ML:0.0 0.004319791000000001 0.2176 AML other m 2016-11-02T06:17:25.02
IV.NRCA.HNE. ML:0.0 0.003861614 0.2208 AML other m 2016-11-02T06:17:25.03
IV.GUMA.HHE. ML:0.0 0.0015235685 0.3392 AML other m 2016-11-02T06:17:33.20
IV.GUMA.HNE. ML:0.0 0.0010374257999999999 0.3712 AML other m 2016-11-02T06:17:33.38
IV.GUMA.HNN. ML:0.0 0.0012909720499999998 0.512 AML other m 2016-11-02T06:17:33.58
IV.GUMA.HHN. ML:0.0 0.0008964038 0.48 AML other m 2016-11-02T06:17:37.26
IV.T1241.EHN. ML:0.0 0.00032658735 0.4576 AML other m 2016-11-02T06:17:34.69
IV.T1241.EHE. ML:0.0 0.00038902049999999997 0.32 AML other m 2016-11-02T06:17:33.52
IV.T1215.HNE. ML:0.0 0.00039772855 0.128 AML other m 2016-11-02T06:17:29.08
IV.T1217.HNN. ML:0.0 0.0009308975 0.112 AML other m 2016-11-02T06:17:29.06
IV.T1215.HNN. ML:0.0 0.00038317495 0.24 AML other m 2016-11-02T06:17:29.11
IV.ASSB.HHE. ML:0.0 0.0001314784 0.1792 AML other m 2016-11-02T06:17:38.76
IV.ASSB.HHN. ML:0.0 0.0001817261 0.2016 AML other m 2016-11-02T06:17:38.76
IV.T1204.EHN. ML:0.0 0.0008336642999999999 0.16 AML other m 2016-11-02T06:17:28.10
IV.CING.HHN. ML:0.0 0.00004115925 0.16 AML other m 2016-11-02T06:17:43.78
IV.CING.HHE. ML:0.0 0.00004798103 0.16 AML other m 2016-11-02T06:17:43.78
IV.CAMP.HHN. ML:0.0 0.000116597185 0.16 AML other m 2016-11-02T06:17:32.63
IV.TERO.HHE. ML:0.0 0.0003565713 0.08 AML other m 2016-11-02T06:17:35.98
IV.CAMP.HHE. ML:0.0 0.00014120329999999998 0.24 AML other m 2016-11-02T06:17:32.61
IV.RM33.HNN. ML:0.0 0.0003129749 0.1088 AML other m 2016-11-02T06:17:32.21
IV.RM33.EHN. ML:0.0 0.00030099149999999997 0.0992 AML other m 2016-11-02T06:17:32.20
IV.RM33.EHE. ML:0.0 0.00036297710000000004 0.0992 AML other m 2016-11-02T06:17:32.88
IV.RM33.HNE. ML:0.0 0.00035610305 0.0896 AML other m 2016-11-02T06:17:32.88
IV.SMA1.EHN. ML:0.0 0.0004918599 0.2176 AML other m 2016-11-02T06:17:31.88
IV.SMA1.EHE. ML:0.0 0.000574777 0.4992 AML other m 2016-11-02T06:17:33.27
IV.GIGS.HHN. ML:0.0 0.000055616054999999994 0.1024 AML other m 2016-11-02T06:17:38.55
IV.GIGS.HHE. ML:0.0 0.00004957057 0.16 AML other m 2016-11-02T06:17:37.16
IV.OFFI.HHE. ML:0.0 0.0005668722999999999 0.32 AML other m 2016-11-02T06:17:40.16
IV.OFFI.HHN. ML:0.0 0.00056366765 0.3392 AML other m 2016-11-02T06:17:39.68
IV.FIAM.HHN. ML:0.0 0.00007311937 0.2624 AML other m 2016-11-02T06:17:41.70
IV.FAGN.HHE. ML:0.0 0.00015297080000000002 0.4992 AML other m 2016-11-02T06:17:53.39
IV.FIAM.HHE. ML:0.0 0.00010719242 0.3776 AML other m 2016-11-02T06:17:39.52
IV.FAGN.HHN. ML:0.0 0.00013404069999999998 0.32 AML other m 2016-11-02T06:17:47.89
IV.T0110.HHN. ML:0.0 0.000082021025 0.3392 AML other m 2016-11-02T06:17:50.25
IV.T0110.HHE. ML:0.0 0.000077097165 0.4384 AML other m 2016-11-02T06:17:54.73
IV.T1217.EHN. ML:2.1 0.0009292625000000001 0.112 AML other m 2016-11-02T06:17:29.06
IV.T1217.EHE. ML:2.1 0.0008560980000000001 0.128 AML other m 2016-11-02T06:17:28.67
IV.T1215.EHE. ML:1.8 0.00040113299999999997 0.128 AML other m 2016-11-02T06:17:29.08
IV.T1215.EHN. ML:1.8 0.00036857850000000006 0.24 AML other m 2016-11-02T06:17:29.12
IV.T1211.EHE. ML:2.1 0.0005026655499999999 0.128 AML other m 2016-11-02T06:17:35.03
IV.T1211.EHN. ML:2.4 0.0008867675 0.368 AML other m 2016-11-02T06:17:33.85
IV.TERO.HNN. ML:2.2 0.0004981922499999999 0.1024 AML other m 2016-11-02T06:17:34.35
IV.TERO.HNE. ML:1.9 0.0002830422 0.08 AML other m 2016-11-02T06:17:35.98
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