Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 02-12-2016 and time 22:54:14 (Italy) in region 2 km NE Preci (PG)

A magnitude ML 2.0 earthquake occured in region: 2 km NE Preci (PG), on

  • 02-12-2016 21:54:14 (UTC)
  • 02-12-2016 22:54:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8980, 13.0560 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
Preci PG 2 724 724
Visso MC 5 1107 1831
Castelsantangelo sul Nera MC 8 281 2112
Ussita MC 9 444 2556
Sellano PG 11 1079 3635
Monte Cavallo MC 12 145 3780
Norcia PG 12 4957 8737
Cerreto di Spoleto PG 14 1075 9812
Fiordimonte MC 16 202 10014
Pieve Torina MC 16 1458 11472
Fiastra MC 18 559 12031
Bolognola MC 18 142 12173
Acquacanina MC 18 121 12294
Pievebovigliana MC 19 866 13160

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km E of Foligno (57155 inhabitants)
50 Km NE of Terni (111501 inhabitants)
59 Km E of Perugia (166134 inhabitants)
59 Km W of Teramo (54892 inhabitants)
67 Km NW of L'Aquila (69753 inhabitants)
88 Km SW of Ancona (100861 inhabitants)
94 Km NE of Viterbo (67173 inhabitants)
99 Km W of Montesilvano (53738 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 2016-12-02
21:54:14		 42.8977 13.0562 11 2019-07-19
13:23:57		 Bollettino Sismico Italiano INGV 63447991
Reviewed
Rev100 		ML 1.9 2016-12-02
21:54:14		 42.8998 13.0532 11 2016-12-02
21:58:49		 Sala Sismica INGV-Roma 35422831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-12-02 21:54:14 ± 0.03
Latitude 42.8977 ± 0.0018
Longitude 13.0562 ± 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 63447991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 220
Semi-minor axis of confidence ellipse (meter) 155
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
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) 41
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 68
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.02788
Epicentral distance of station farthest from the epicenter (degree) 0.85256
Number of stations at which the event was observed 50
Number of stations from which data was used for origin computation 50
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 43
Type of magnitude ML
Reference to an origin 63447991
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-28 11:07:15

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 35
Type of magnitude ML
Reference to an origin 35422831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-12-02 21:58:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T0110.HHZ. 2016-12-02T21:54:30.54 0.6 undecidable manual P 141 94.6386 50 -0.38 40
IV.APEC.HHZ. 2016-12-02T21:54:30.47 0.1 undecidable manual P 325 89.5437 50 0.34 81
IV.FSSB.HHZ. 2016-12-02T21:54:30.57 0.3 undecidable manual P 346 91.0422 50 0.2 62
IV.MPAG.EHZ. 2016-12-02T21:54:29.49 0.6 undecidable manual P 344 84.6486 50 0.12 43
IV.FAGN.HHZ. 2016-12-02T21:54:29.40 0.6 undecidable manual P 148 82.251 50 0.38 41
IV.VCEL.EHZ. 2016-12-02T21:54:29.66 0.6 undecidable manual P 131 84.9483 50 0.23 42
IV.PIEI.HHZ. 2016-12-02T21:54:28.97 0.3 undecidable manual P 329 82.3509 50 -0.06 65
IV.FIAM.HHZ. 2016-12-02T21:54:27.16 0.1 undecidable manual P 176 69.9744 50 0.03 89
IV.ATVO.HHZ. 2016-12-02T21:54:27.96 0.3 undecidable manual P 316 75.1692 50 0.04 66
IV.SSFR.HHZ. 2016-12-02T21:54:26.28 0.1 undecidable manual P 340 63.6918 50 0.13 89
IV.ARVD.HHZ. 2016-12-02T21:54:26.70 0.3 undecidable manual P 352 67.2771 50 0.01 68
IV.MDAR.HNZ. 2016-12-02T21:54:26.37 0.6 undecidable manual S 12 33.4443 50 0.03 48
IV.T1299.EHZ. 2016-12-02T21:54:26.98 0.3 undecidable manual S 148 34.5432 50 0.36 67
IV.ATFO.HHZ. 2016-12-02T21:54:26.10 0.1 undecidable manual P 323 65.1903 50 -0.27 86
IV.GUMA.HHZ. 2016-12-02T21:54:25.47 0.3 undecidable manual S 51 29.1486 50 0.29 68
IV.MURB.HHZ. 2016-12-02T21:54:25.59 0.1 undecidable manual P 313 59.0964 50 0.15 89
IV.SEF1.HNZ. 2016-12-02T21:54:25.14 0.3 undecidable manual S 342 29.0487 50 0 73
IV.GIGS.HHZ. 2016-12-02T21:54:25.88 0.1 undecidable manual P 139 64.8906 50 -0.45 83
IV.T1241.EHZ. 2016-12-02T21:54:25.64 0.3 undecidable manual S 98 30.8469 50 0.01 72
IV.T1247.HHZ. 2016-12-02T21:54:24.68 0.1 undecidable manual P 159 54.3012 50 -0.02 92
IV.T1218.EHZ. 2016-12-02T21:54:24.07 0.3 undecidable manual S 169 25.752 50 -0.19 70
IV.OFFI.HHZ. 2016-12-02T21:54:24.67 0.6 undecidable manual P 85 51.3153 50 0.43 43
IV.TERO.HHZ. 2016-12-02T21:54:24.40 0.1 undecidable manual P 124 54.0015 50 -0.26 88
IV.CING.HHZ. 2016-12-02T21:54:24.74 0.1 undecidable manual P 12 54.2013 50 0.06 92
IV.FOSV.EHZ. 2016-12-02T21:54:24.02 0.1 undecidable manual P 332 50.1165 50 -0.04 93
IV.CSP1.EHZ. 2016-12-02T21:54:23.85 0.3 undecidable manual S 29 24.6531 50 -0.14 71
IV.ATCC.EHZ. 2016-12-02T21:54:23.55 0.1 undecidable manual P 314 46.4202 50 0.06 93
IV.RM33.EHZ. 2016-12-02T21:54:23.07 0.3 undecidable manual P 163 45.0216 50 -0.2 68
IV.CESX.HHZ. 2016-12-02T21:54:23.98 0.6 undecidable manual P 230 49.9167 50 -0.05 46
IV.CAMP.HHZ. 2016-12-02T21:54:23.71 0.1 undecidable manual P 144 49.4172 50 -0.23 89
IV.T1211.EHZ. 2016-12-02T21:54:23.35 0.1 undecidable manual P 202 43.623 50 0.29 89
IV.MOMA.HNZ. 2016-12-02T21:54:23.18 0.6 undecidable manual P 255 40.9257 50 0.55 42
IV.EL6.EHZ. 2016-12-02T21:54:23.73 0.1 undecidable manual P 4 48.0186 50 -0.01 93
IV.MMO1.HNZ. 2016-12-02T21:54:23.02 0.6 undecidable manual S 89 21.9669 50 -0.25 47
IV.ARRO.EHZ. 2016-12-02T21:54:23.18 0.1 undecidable manual P 214 42.5241 50 0.29 89
IV.T1256.HHZ. 2016-12-02T21:54:22.10 0.3 undecidable manual S 49 18.2706 120 -0.15 72
IV.T1215.EHZ. 2016-12-02T21:54:22.10 0.3 undecidable manual S 235 18.5703 120 -0.23 71
IV.SNTG.HHZ. 2016-12-02T21:54:22.54 0.1 undecidable manual P 347 40.7259 50 -0.07 93
IV.T1243.HHZ. 2016-12-02T21:54:22.11 0.1 undecidable manual P 125 38.9277 50 -0.23 91
IV.CESI.HHZ. 2016-12-02T21:54:21.78 0.3 undecidable manual S 314 17.0718 122 -0.11 72
IV.T1299.EHZ. 2016-12-02T21:54:21.79 0.1 undecidable manual P 148 34.5432 50 0.13 93
IV.T1241.EHZ. 2016-12-02T21:54:21.06 0.1 undecidable manual P 98 30.8469 50 -0.02 96
IV.ASSB.HHZ. 2016-12-02T21:54:21.79 0.1 undecidable manual P 297 36.0417 50 -0.1 94
IV.SMA1.EHZ. 2016-12-02T21:54:21.88 0.1 undecidable manual P 142 37.3293 50 -0.21 91
IV.GUMA.HHZ. 2016-12-02T21:54:21.10 0.3 undecidable manual P 51 29.1486 50 0.28 69
IV.FDMO.HHZ. 2016-12-02T21:54:21.26 0.1 undecidable manual S 9 15.5733 125 -0.2 95
IV.LNSS.HHZ. 2016-12-02T21:54:21.22 0.1 undecidable manual P 182 32.745 50 -0.16 93
IV.T1219.EHZ. 2016-12-02T21:54:21.83 0.1 undecidable manual S 347 18.0708 121 -0.34 92
IV.MDAR.HNZ. 2016-12-02T21:54:21.26 0.1 undecidable manual P 12 33.4443 50 -0.23 92
IV.MC2.EHZ. 2016-12-02T21:54:20.39 0.1 undecidable manual S 82 10.878 135 0.2 96
IV.T1245.HNZ. 2016-12-02T21:54:20.42 0.1 undecidable manual S 113 11.6772 133 0.04 99
IV.CSP1.EHZ. 2016-12-02T21:54:20.21 0.3 undecidable manual P 29 24.6531 50 0.07 72
IV.T1218.EHZ. 2016-12-02T21:54:20.23 0.1 undecidable manual P 169 25.752 50 -0.07 96
IV.SEF1.HNZ. 2016-12-02T21:54:20.74 0.1 undecidable manual P 342 29.0487 50 -0.06 96
IV.T1219.EHZ. 2016-12-02T21:54:19.00 0.1 undecidable manual P 347 18.0708 121 -0.08 97
IV.MMO1.HNZ. 2016-12-02T21:54:19.64 0.1 undecidable manual P 89 21.9669 50 -0.08 96
IV.CESI.HHZ. 2016-12-02T21:54:19.05 0.1 undecidable manual P 314 17.0718 122 0.12 96
IV.FEMA.HNZ. 2016-12-02T21:54:19.39 0.1 undecidable manual S 356 7.1928 146 0.03 100
IV.T1256.HHZ. 2016-12-02T21:54:19.15 0.1 undecidable manual P 49 18.2706 120 0.02 98
IV.NRCA.HNZ. 2016-12-02T21:54:19.49 0.1 undecidable manual S 146 8.5803 142 -0.15 97
IV.T1215.EHZ. 2016-12-02T21:54:19.25 0.1 undecidable manual P 235 18.5703 120 0.07 97
IV.T1216.EHZ. 2016-12-02T21:54:18.61 0.1 undecidable manual S 256 3.0969 164 -0.16 98
IV.MC2.EHZ. 2016-12-02T21:54:18.21 0.1 positive manual P 82 10.878 135 0.27 95
IV.T1245.HNZ. 2016-12-02T21:54:18.25 0.1 undecidable manual P 113 11.6772 133 0.2 96
IV.FDMO.HHZ. 2016-12-02T21:54:18.74 0.1 undecidable manual P 9 15.5733 125 0.07 98
IV.NRCA.HNZ. 2016-12-02T21:54:17.77 0.1 positive manual P 146 8.5803 142 0.14 97
IV.T1216.EHZ. 2016-12-02T21:54:17.29 0.1 undecidable manual P 256 3.0969 164 0.17 98
IV.FEMA.HNZ. 2016-12-02T21:54:17.71 0.1 negative manual P 356 7.1928 146 0.24 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FSSB.HHE. ML:1.9 0.0001001 0.28 AML other m 2016-12-02T21:54:45.79
IV.T1216.EHN. ML:2.5 0.005 0.28 AML other m 2016-12-02T21:54:18.78
IV.FEMA.HNN. ML:2.4 0.00362 0.78 AML other m 2016-12-02T21:54:19.80
IV.NRCA.HNN. ML:2.5 0.004665 1.06 AML other m 2016-12-02T21:54:20.63
IV.FEMA.HNE. ML:2.1 0.0033399999999999997 0.12 AML other m 2016-12-02T21:54:20.55
IV.T1245.HNN. ML:2.6 0.004035 0.3 AML other m 2016-12-02T21:54:20.71
IV.T1245.HHN. ML:2.5 0.0038250000000000003 0.28 AML other m 2016-12-02T21:54:20.71
IV.T1245.HNE. ML:2.3 0.0029649999999999998 0.2 AML other m 2016-12-02T21:54:21.56
IV.T1245.HHE. ML:2.3 0.0029100000000000003 0.2 AML other m 2016-12-02T21:54:21.56
IV.FDMO.HHE. ML:2.3 0.0018549999999999999 0.42 AML other m 2016-12-02T21:54:21.52
IV.CESI.HHE. ML:2.4 0.002125 1.82 AML other m 2016-12-02T21:54:21.93
IV.T1219.HNE. ML:2.2 0.0014 0.08 AML other m 2016-12-02T21:54:21.95
IV.T1219.EHE. ML:2.2 0.001375 1.6 AML other m 2016-12-02T21:54:21.15
IV.T1219.EHN. ML:2.3 0.00177 1.88 AML other m 2016-12-02T21:54:22.95
IV.FDMO.HHN. ML:2.1 0.0012250000000000002 1.1 AML other m 2016-12-02T21:54:22.56
IV.T1219.HNN. ML:2.3 0.001695 1.88 AML other m 2016-12-02T21:54:22.95
IV.CESI.HHN. ML:2.5 0.0026399999999999996 1.74 AML other m 2016-12-02T21:54:22.94
IV.T1215.EHN. ML:1.5 0.0002375 0.1 AML other m 2016-12-02T21:54:22.19
IV.T1256.HHE. ML:1.8 0.000532 0.36 AML other m 2016-12-02T21:54:22.64
IV.T1215.EHE. ML:1.4 0.0001875 0.8 AML other m 2016-12-02T21:54:22.88
IV.CSP1.EHN. ML:2.0 0.0005665000000000001 0.16 AML other m 2016-12-02T21:54:24.20
IV.T1218.EHE. ML:1.8 0.00039200000000000004 0.18 AML other m 2016-12-02T21:54:24.28
IV.T1218.HNE. ML:1.9 0.000404 0.18 AML other m 2016-12-02T21:54:24.19
IV.T1218.EHN. ML:1.9 0.000489 1.18 AML other m 2016-12-02T21:54:24.38
IV.T1218.HNN. ML:2.0 0.0005035 1.18 AML other m 2016-12-02T21:54:24.38
IV.CSP1.EHE. ML:1.9 0.000518 0.38 AML other m 2016-12-02T21:54:24.81
IV.T1241.EHE. ML:1.9 0.0003435 0.3 AML other m 2016-12-02T21:54:25.84
IV.T1241.EHN. ML:2.0 0.00044699999999999997 0.28 AML other m 2016-12-02T21:54:25.84
IV.LNSS.HHE. ML:1.9 0.000377 0.28 AML other m 2016-12-02T21:54:26.81
IV.LNSS.HHN. ML:2.0 0.00045999999999999996 0.7 AML other m 2016-12-02T21:54:27.23
IV.ASSB.HHN. ML:1.8 0.00027400000000000005 0.36 AML other m 2016-12-02T21:54:27.31
IV.ASSB.HHE. ML:1.9 0.00029600000000000004 0.3 AML other m 2016-12-02T21:54:27.25
IV.GUMA.HHN. ML:1.9 0.000368 0.52 AML other m 2016-12-02T21:54:27.68
IV.GUMA.HHE. ML:1.6 0.0003975 1.52 AML other m 2016-12-02T21:54:28.95
IV.T1211.EHE. ML:1.7 0.000158 0.1 AML other m 2016-12-02T21:54:30.51
IV.ATCC.EHE. ML:1.8 0.000161 0.34 AML other m 2016-12-02T21:54:31.67
IV.T1211.EHN. ML:1.7 0.0001515 0.52 AML other m 2016-12-02T21:54:32.88
IV.CING.HHN. ML:1.5 0.0001315 0.14 AML other m 2016-12-02T21:54:33.23
IV.CING.HHE. ML:1.5 0.00010105 1.1 AML other m 2016-12-02T21:54:33.34
IV.FAGN.HHE. ML:1.8 0.00007549999999999999 0.32 AML other m 2016-12-02T21:54:43.80
IV.FSSB.HHN. ML:2.0 0.00011499999999999999 0.6 AML other m 2016-12-02T21:54:44.85
IV.NRCA.HNE. ML:2.4 0.002986804 0.1024 AML other m 2016-12-02T21:54:19.71
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